Last update: Wed Sep 26 08:28:44 MDT 2018
Volume 162, Number 1, January, 1940Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 2--2 Edgar D. Tillyer Personalities in Science . . . . . . . . 3--3 Anonymous Frontispiece: X Rays Reveal the Secrets Beneath its Paint . . . . . . . . . . . 4--4 Anonymous Editorials: Our Point of View . . . . . 9--9 F. D. McHugh and Alexander Klemin \booktitleScientific American Digest: Versatile Eye-Testing Machine, Improved White Lead, and more . . . . . . . . . . 26--54 Jacob Deschin Camera Angles Round Table . . . . . . . 55--55 Anonymous Our Book Corner . . . . . . . . . . . . 56--57 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 58--61 Anonymous Current Bulletin Briefs . . . . . . . . 62--62 Orson D. Munn Legal High-Lights: Apportionment, Unreconstructed, and more . . . . . . . 63--63 Charles Wisner Barrell Identifying `Shakespeare' . . . . . . . 5--8 James A. Bauble To Combat Noise . . . . . . . . . . . . 10--11 Henry Norris Russell Dust Clouds of Space . . . . . . . . . . 12--13 Albert G. Ingalls The Carboniferous Mystery . . . . . . . 14--14 Anonymous Four Fastest . . . . . . . . . . . . . . 15--15 G. M. Barnes Our Superior Modernized 75's . . . . . . 16--18 Anonymous Controlled Comfort for Workers . . . . . 19--19 Andrew R. Boone Electrons Dance the Rhumba . . . . . . . 20--21 Nelson Glueck The Pittsburgh of Old Palestine . . . . 22--24 Anonymous The Snow Cruiser, A Mobile Base for Antarctica . . . . . . . . . . . . . . . 25--25
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 66--66 Anonymous Editorials: Our Point of View . . . . . 68--68 Philo T. Farnsworth Personalities in Science . . . . . . . . 69--69 F. D. McHugh and Alexander Klemin \booktitleScientific American Digest: Neon Lamps Simplify Slip-Speed Checks, Weighting ``Top-Heavy'' Destroyers, and more . . . . . . . . . . . . . . . . . . 95--118 Anonymous Camera Angles Round Table . . . . . . . 119--119 Anonymous Our Book Corner . . . . . . . . . . . . 120--121 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 122--125 Anonymous Current Bulletin Briefs . . . . . . . . 126--126 Orson D. Munn Legal High-Lights: Reassuring, Recordings, and more . . . . . . . . . . 127--127 Anonymous For Propeller Designers to Study . . . . 70--70 J. Edgar Hoover Photography in Crime Detection . . . . . 71--74 Charles F. A. Mann A Bridge that Floats . . . . . . . . . . 75--77 H. T. Rutledge Air, Water, Coal . . . . . . . . . . . . 78--81 Robert Littell Stopping Time . . . . . . . . . . . . . 82--84 Anonymous Winners in the Fourth Annual \booktitleScientific American Photography Contest . . . . . . . . . . 85--85 Henry Norris Russell Algol's Eclipses . . . . . . . . . . . . 86--87 Andrew R. Boone Seven Million Maps . . . . . . . . . . . 88--88 Anonymous Molds by Electro-Forming . . . . . . . . 89--89 A. W. Jessup Engineering in Dentistry . . . . . . . . 90--91 G. H. Estabrooks Spare Parts . . . . . . . . . . . . . . 92--94
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 130--130 George R. Harrison Personalities in Science . . . . . . . . 131--131 Anonymous Frontispiece: Pure Science Teams With Industry . . . . . . . . . . . . . . . . 132--132 Anonymous Editorials: Our Point of View . . . . . 137--137 F. D. McHugh and Alexander Klemin \booktitleScientific American Digest: Screen Made by Electroplating, The Eskimo Goes Modern, and more . . . . . . 158--182 Anonymous Camera Angles Round Table . . . . . . . 183--183 Anonymous Our Book Corner . . . . . . . . . . . . 184--185 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 186--189 Anonymous Current Bulletin Briefs . . . . . . . . 190--190 Orson D. Munn Legal High-Lights: Varicolored, Ham and Eggs, and more . . . . . . . . . . . . . 191--191 Benjamin Adelman Silent Enemies . . . . . . . . . . . . . 133--135 Anonymous `Open House' . . . . . . . . . . . . . . 136--136 Charles Edison New Engineering in the Navy . . . . . . 138--139 Henry Norris Russell A Famous Theory Weakens . . . . . . . . 140--141 Philip H. Smith Debutante Metal --- Beryllium . . . . . 142--144 A. Cressy Morrison Why Pure Science Pays . . . . . . . . . 145--147 Walter L. Finlay Soundless Sound Waves . . . . . . . . . 148--149 H. T. Rutledge Restoring Rome's Colosseum . . . . . . . 150--151 Earl Aiken Glass Takes On Color . . . . . . . . . . 152--154 Anonymous An `Engineered' Lily Pad . . . . . . . . 155--155 C. E. Milbury Mystery of the Magnetic Mine . . . . . . 156--157
Anonymous Personalities in Industry . . . . . . . 195--195 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 196--196 Anonymous Editorials: Our Point of View . . . . . 203--203 F. D. McHugh and Alexander Klemin \booktitleScientific American Digest: ``Damp Cold'' Better than Dry Cold, Engineer Discovers ``Lightning'' Radiation, and more . . . . . . . . . . 222--246 Anonymous Camera Angles Round Table . . . . . . . 247--247 Anonymous Our Book Corner . . . . . . . . . . . . 248--249 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 250--253 Anonymous Current Bulletin Briefs . . . . . . . . 254--254 Orson D. Munn Legal High-Lights: Crown Caps, Bubble Tower, and more . . . . . . . . . . . . 255--255 Anonymous Air Control Solves Tube Problem . . . . 198--198 Charles Morrow Wilson Green Dragon of the Tropics . . . . . . 199--202 Graham Edgar More Miles Per Gallon . . . . . . . . . 204--206 H. T. Rutledge What Does the Soil Need? . . . . . . . . 207--207 Henry Norris Russell Stars that have Chemistries . . . . . . 208--209 Kirtley F. Mather Man's Earthly Future . . . . . . . . . . 210--212 Edward Nuebling When Water Shortage Threatens . . . . . 213--215 Walter L. Finlay Soundless Sound Waves . . . . . . . . . 216--217 R. T. Griebling Railroads in the Cellar . . . . . . . . 218--219 Barclay Moon Newman Food by Vein . . . . . . . . . . . . . . 220--221
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 258--258 Ernest O. Lawrence Personalities in Science . . . . . . . . 259--259 Anonymous Frontispiece: Flagship of a Record Breaking Fleet . . . . . . . . . . . . . 260--260 Anonymous Editorials: Our Point of View . . . . . 265--265 F. D. McHugh and Alexander Klemin \booktitleScientific American Digest: Glycerine from Petroleum, Electrostatic Iron Ore Separator, and more . . . . . . 286--310 Jacob Deschin Camera Angles Round Table . . . . . . . 311--311 Anonymous Our Book Corner . . . . . . . . . . . . 312--313 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 314--317 Anonymous Current Bulletin Briefs . . . . . . . . 318--318 Orson D. Munn Legal High-Lights: Corporate Names, Equitable Morality, and more . . . . . . 319--319 Brockholst Livingston Blimps and Modern Warfare . . . . . . . 261--263 Anonymous Who was Shakespeare? . . . . . . . . . . 264--264 J. Reid Moir Treasure in East Anglia . . . . . . . . 266--267 Jean Harrington Don't Worry --- it Can't Happen . . . . 268--268 Anonymous Packaged by Science . . . . . . . . . . 269--269 F. E. Wood Railroadbed Highway . . . . . . . . . . 270--271 Henry Norris Russell Even the Earth Errs . . . . . . . . . . 272--273 Kirtley F. Mather Man's Earthly Future . . . . . . . . . . 274--276 Anonymous Fish Hooks of New Alloy . . . . . . . . 277--277 John F. McMahon Employee Health Pays Dividends . . . . . 278--281 A. P. Peck Television Relayed . . . . . . . . . . . 282--282 Anonymous Rail Fissures Give up Secrets . . . . . 283--283 Barclay Moon Newman Making Tissues Ageless . . . . . . . . . 284--285
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 322--322 Anonymous Editorials: Our Point of View . . . . . 329--329 F. D. McHugh and Alexander Klemin \booktitleScientific American Digest: Indian Arrow Poison for Arthritis, Mental Disease, Enamels for Plastics, and more . . . . . . . . . . . . . . . . 350--372 Anonymous Camera Angles Round Table . . . . . . . 373--373 Anonymous Our Book Corner . . . . . . . . . . . . 374--375 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 376--379 Anonymous Current Bulletin Briefs . . . . . . . . 380--380 Orson D. Munn Legal High-Lights: Ethyl, Style Piracy, and more . . . . . . . . . . . . . . . . 381--381 Anonymous Index to Vol. 162 . . . . . . . . . . . 382--383 Anonymous Long Range Defense . . . . . . . . . . . 324--324 William H. Wenstrom Inventions Win Wars . . . . . . . . . . 325--327 Anonymous Seismographing for Oil . . . . . . . . . 328--328 W. F. McCulloch History in a Bog . . . . . . . . . . . . 330--331 Henry Norris Russell What Causes Magnetic Storms? . . . . . . 332--333 Philip H. Smith Tantalum --- New Old Metal . . . . . . . 334--335 Barclay Moon Newman What is Death? . . . . . . . . . . . . . 336--337 William Crowder Marvels of the Night . . . . . . . . . . 338--340 Anonymous Foods X-Rayed . . . . . . . . . . . . . 341--341 C. W. Sheppard A Big Gun of Science . . . . . . . . . . 342--343 Thomas H. MacDonald For Better Roads . . . . . . . . . . . . 344--346 Victor E. Maier Goethe Link Observatory . . . . . . . . 347--347 Ruth Ringle Ghost Forests . . . . . . . . . . . . . 348--349
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 2--2 Donald W. Douglas Personalities in Industry . . . . . . . 3--3 Anonymous Frontispiece: The World's Most Powerful X-Ray Apparatus . . . . . . . . . . . . 4--4 Anonymous Editorials: Our Point of View . . . . . 9--9 Philip H. Smith Industrial Trends . . . . . . . . . . . 12--12 Anonymous Browsing with the Editor . . . . . . . . 17--17 Jean Harrington Seeing With Electricity . . . . . . . . 20--22 F. D. McHugh and Alexander Klemin \booktitleScientific American Digest: Coal and Kilowatts, Carboloy Extrusion Process, and more . . . . . . . . . . . 23--32 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 33--35 Jacob Deschin Camera Angles: Making the Most of Your Vacation Shots, Prepared Solutions Vs Mixing Your Own, and more . . . . . . . 36--40 Anonymous Camera Angles Round Table . . . . . . . 41--41 Anonymous Our Book Corner . . . . . . . . . . . . 42--43 A. D. Rathbone IV Your Firearms and Fishing Tackle: Gun Collector's Philosophy, Are Fish Color-Blind?, and more . . . . . . . . . 44--46 Orson D. Munn Legal High-Lights: Affirmation, FTC Injunction, and more . . . . . . . . . . 47--47 James L. H. Peck America's Winged Weapons . . . . . . . . 5--7 Anonymous Crew of Ten Handles a London Barrage Balloon . . . . . . . . . . . . . . . . 8--8 William H. Waggaman The Chemical Giant . . . . . . . . . . . 10--11 Anonymous Insect Quarantine . . . . . . . . . . . 13--13 Frank C. Hibben Sandia Man . . . . . . . . . . . . . . . 14--15 Roy H. Copperud Is Atomic Energy Nearer? . . . . . . . . 16--16 Henry Norris Russell Bleak Black Ball of Rock . . . . . . . . 18--19
Anonymous Editorials: Our Point of View . . . . . 51--51 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 52--52 Anonymous Frontispiece: Steel Cavalry of Modern War . . . . . . . . . . . . . . . . . . 54--54 J. E. McInerney Military Science: Machines for War . . . 55--59 Anonymous Tanks, Larger Cruisers . . . . . . . . . 59--59 Philip H. Smith Science in Industry: Achievements in Textiles . . . . . . . . . . . . . . . . 60--62 Anonymous Metal from the Sea . . . . . . . . . . . 62--63 Anonymous Bond, Porcelain-Like, and more . . . . . 63--66 Philip H. Smith Industrial Trends . . . . . . . . . . . 67--67 Loring A. Schuler Scientific Research: Maestro of the Atom 68--71 Anonymous More About the Cyclotron . . . . . . . . 71--72 Anonymous Electron Volts, Raman Effect . . . . . . 72--72 Anonymous Browsing with the Editor . . . . . . . . 73--73 Henry Norris Russell Astronomy: An Ideal Experiment . . . . . 74--75 Willis H. Magratha Archeology: The Temple of the Effigy . . 76--78 Anonymous Mound Builders, Exaggerated . . . . . . 78--78 Joseph G. Levine Aviation: What Makes an Aviator? . . . . 79--80 Anonymous 50,000 Airplanes, Camera Guns, and more 80--81 Albert G. Ingalls Health Science: Is your Pet Dentrifice Safe? . . . . . . . . . . . . . . . . . 82--82 Anonymous Bleeders, Theelin, and more . . . . . . 82--83 Frederick Kuhne Miscellany: Why Universal Fingerprinting? . . . . . . . . . . . . 84--85 Anonymous Healthier Plants, Heroic Casting, and more . . . . . . . . . . . . . . . . . . 85--91 Jacob Deschin Camera Angles . . . . . . . . . . . . . 92--93 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 100--102 Anonymous Our Book Corner . . . . . . . . . . . . 103--105 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 106--109 Orson D. Munn Legal High-Lights . . . . . . . . . . . 110--111 Anonymous Current Bulletin Briefs . . . . . . . . 112--112 Anonymous Fifth Annual \booktitleScientific American Amateur Photography Contest . . 94--94
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 114--114 David Burpee Personalities in Science . . . . . . . . 115--115 Anonymous Frontispiece: A Hail of Lead Fire Over England . . . . . . . . . . . . . . . . 116--116 Charles M. Hackett Science in Industry: Coal Tar Began it 117--119 Harold Lawrence Breath of Industry . . . . . . . . . . . 119--121 Anonymous Hot-Spray, Spring Isolator, and more . . 121--124 Philip H. Smith Industrial Trends . . . . . . . . . . . 125--125 Charles A. McAvoy Health Science: First Aid For Burns . . 126--127 Anonymous Stimulating, Fair Exchange, and more . . 127--127 Henry Norris Russell Astronomy: Interstellar Gas . . . . . . 128--129 Brockholst Livingston National Defense: Build No Freaks . . . 130--132 Anonymous U.S. Tanks, ``North Carolina'' . . . . . 132--132 Anonymous Editorials: Our Point of View . . . . . 133--133 Andrew R. Boone Engineering: Mud, Concrete, and Oil . . 134--135 R. G. Skerrett Under Mohile River . . . . . . . . . . . 135--136 Anonymous Road Protection . . . . . . . . . . . . 136--136 Anonymous Browsing with the Editor . . . . . . . . 137--137 Alexander Klemin Aviation: Helicopters . . . . . . . . . 138--138 Anonymous Airships, Engine, and more . . . . . . . 138--139 Philip H. Smith Scientific Research: No Short-Cut Horticulture . . . . . . . . . . . . . . 140--142 Anonymous Efficient Turbines, Star ``Jackets'', and more . . . . . . . . . . . . . . . . 142--143 C. W. Sheppard Miscellany: Physics In Court . . . . . . 144--145 Anonymous Edison, Inventors Aid, and more . . . . 145--155 Jacob Deschin Camera Angles . . . . . . . . . . . . . 156--163 A. D. Rathbone IV Your Firearms and Fishing Tackle: Your Firearms And Ishing- Tackle. . . . . . . 164--166 Anonymous Our Book Corner . . . . . . . . . . . . 167--169 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 170--173 Orson D. Munn Legal High-Lights . . . . . . . . . . . 174--175 Anonymous Current Bulletin Briefs . . . . . . . . 176--176
Anonymous Editorials: Our Point of View . . . . . 179--179 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 180--180 Anonymous Frontispiece: Mechanical Shock-Troops of the Blitzkrieg . . . . . . . . . . . . . 182--182 A. B. Vosseller National Defense: Bombers Plus Battleships . . . . . . . . . . . . . . 183--185 Anonymous Aircraft Versus Warships . . . . . . . . 185--186 James L. H. Peck Helldivers . . . . . . . . . . . . . . . 186--188 Anonymous Smokeless, Flashless . . . . . . . . . . 188--188 Alexander Klemin Aviation: Sikorsky's Helicopter . . . . 189--189 Anonymous Propeller Cuffs . . . . . . . . . . . . 189--189 Barclay Moon Newman Health Science: Geriatrics . . . . . . . 190--192 Anonymous Steadily Better, Roto . . . . . . . . . 192--192 Anonymous Browsing with the Editor . . . . . . . . 193--193 Henry Norris Russell Astronomy: How Big Does the Mood Look? 194--195 A. P. Peck Science in Industry: When You Steer a Motor-Car . . . . . . . . . . . . . . . 196--197 Anonymous Carbon Dioxide on Wheels . . . . . . . . 197--198 Anonymous Nylon, Turbine Shafts, and more . . . . 198--200 Philip H. Smith Industrial Trends . . . . . . . . . . . 201--201 C. W. Sheppard Scientific Research: The Evanescent Mesotron . . . . . . . . . . . . . . . . 202--203 Anonymous Spectro Photometer, Hygrometer, and more 203--204 Philip H. Smith Roots are Pumps . . . . . . . . . . . . 205--205 Clarence A. Mills Miscellany: Business and Changing Climates . . . . . . . . . . . . . . . . 206--208 Anonymous Turkey Steaks, Niagara Bridge, and more 208--219 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 220--223 Jacob Deschin Camera Angles . . . . . . . . . . . . . 224--230 Anonymous Our Book Corner . . . . . . . . . . . . 231--233 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 234--237 Orson D. Munn Legal High-Lights . . . . . . . . . . . 238--239 Anonymous Current Bulletin Briefs . . . . . . . . 240--240
Anonymous Editorials: Our Point of View . . . . . 243--243 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 244--245 Anonymous Browsing with the Editor . . . . . . . . 246--246 William H. Mason Personalities in Industry . . . . . . . 247--247 Anonymous Frontispiece: Relief Maps from Aerial Photographs . . . . . . . . . . . . . . 248--248 William B. Landis Science in Industry: Rubber for America 249--252 Anonymous Dry-Cleaning Grows Up . . . . . . . . . 252--253 Anonymous Banana Fiber, Temperature Pills, and more . . . . . . . . . . . . . . . . . . 253--256 Anonymous Industrial Trends . . . . . . . . . . . 257--257 Hugh O'Neill Hencken Archeology: What are Pattee's Caves? . . 258--259 Alexander Klemin Aviation: Blind Landing . . . . . . . . 260--261 Anonymous Autogiro, Safety . . . . . . . . . . . . 261--261 Sidney J. French Scientific Research: Plastic Metals . . 262--264 Anonymous Less Friction, ``Oiling'' Oil, and more 264--265 Henry Norris Russell Astronomy: The Origin of the Earth . . . 266--267 L. T. Henderson Engineering: Dumps a Car a Minute . . . 268--269 Anonymous Nitrided Stainless, Cantonments, and more . . . . . . . . . . . . . . . . . . 269--270 Edwin R. Bogusch Miscellany: Life's Debt to Death . . . . 271--273 H. T. Rutledge The Auto Show Moves In . . . . . . . . . 273--275 Anonymous Battery, Long-Lived Fungus, and more . . 275--283 Jacob Deschin Camera Angles . . . . . . . . . . . . . 284--291 Anonymous Our Book Corner . . . . . . . . . . . . 295--297 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 298--301 Orson D. Munn Legal High-Lights . . . . . . . . . . . 302--303 Anonymous Current Bulletin Briefs . . . . . . . . 304--304 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 292--294
Anonymous Editorials: Our Point of View . . . . . 307--307 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 308--308 Martin L. Davey Personalities in Industry . . . . . . . 309--309 Anonymous Frontispiece: Eight Streams of Metal Stings . . . . . . . . . . . . . . . . . 310--310 James L. H. Peck National Defense: Airpower for Defense 311--314 Anonymous Rubber Die, Dive-Bomber . . . . . . . . 314--314 Anonymous Browsing with the Editor . . . . . . . . 315--315 Yandell Henderson Health Science: Government-Made Addicts 316--318 Anonymous Radio Knives, Nervous, and more . . . . 318--319 Henry Norris Russell Astronomy: What is on Venus? . . . . . . 320--321 Alexander Klemin Aviation: Protecting Gasoline Tanks . . 322--322 Anonymous Hydraulic Testing, Air Trailers, and more . . . . . . . . . . . . . . . . . . 322--323 Philip H. Smith Science in Industry: Lightless Light . . 324--327 Anonymous Carbolic from Gases . . . . . . . . . . 327--328 Anonymous Natural Gas Storage, Powder Screen, and more . . . . . . . . . . . . . . . . . . 328--330 Philip H. Smith Industrial Trends . . . . . . . . . . . 331--331 Albert G. Ingalls Miscellany: Four Centuries Late . . . . 332--333 Anonymous Saving Snow, Wood Briquettes, and more 333--345 Jacob Deschin Camera Angles . . . . . . . . . . . . . 346--353 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 354--356 Anonymous Our Book Corner . . . . . . . . . . . . 357--358 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 360--363 Orson D. Munn Legal High-Lights . . . . . . . . . . . 364--365 Anonymous Current Bulletin Briefs . . . . . . . . 366--366 Anonymous Index to Volume 163, July--December, 1940 . . . . . . . . . . . . . . . . . . 367--370
Anonymous Editorials: Our Point of View . . . . . 3--3 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 4--4 James B. Macelwane Personalities in Science . . . . . . . . 5--5 Anonymous Frontispiece: The Outer Mummy Case of Egypt's King Psusennes . . . . . . . . . 6--6 Barclay Moon Newman Medical Science: Animal Methuselahs . . 7--10 Anonymous Too Strong, Schizophrenia . . . . . . . 10--10 Anonymous Browsing with the Editor . . . . . . . . 11--11 James L. H. Peck National Defense: Heroes in Glass Houses 12--14 Anonymous Speed-Up, Expansion, and more . . . . . 14--15 Sidney J. French Science in Industry: The Inside Story of Rayon . . . . . . . . . . . . . . . . . 16--18 Anonymous Better Glass, Frequency Meter, and more 18--20 Anonymous Industrial Trends . . . . . . . . . . . 21--21 Henry Norris Russell Astronomy: The Brightest Known Star . . 22--23 R. G. Skerrett Engineering: Water for our Greatest City 24--26 Anonymous ``Pancake'' Locomotive, Ground Wires . . 26--26 Albert G. Ingalls Archeology: Psusennes' Tomb . . . . . . 27--27 A. P. Peck Miscellany: What Makes `Fantasia' Click 28--30 W. Mack Angas Fireless Steam Locomotives . . . . . . . 30--32 Francis M. Falge Photo-Finishes . . . . . . . . . . . . . 32--33 Anonymous Humidifiers, Stack ``Surgery'', and more 33--45 Jacob Deschin Camera Angles . . . . . . . . . . . . . 46--51 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 52--54 Anonymous Our Book Corner . . . . . . . . . . . . 55--57 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 58--61 Orson D. Munn Legal High-Lights . . . . . . . . . . . 62--63 Anonymous Current Bulletin Briefs . . . . . . . . 64--64
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 66--67 Anonymous Editorials: Our Point of View . . . . . 68--68 C. V. Whitney Personalities in Industry . . . . . . . 69--69 Anonymous Frontispiece: 20 years of Broadcasting 70--70 Andrew R. Boone Health Science: Better Health from the Sea . . . . . . . . . . . . . . . . . . 74--76 Anonymous Verification, Eyesight, and more . . . . 76--76 Anonymous Browsing with the Editor . . . . . . . . 77--77 Walter L. Finlay Scientific Research: Fighting Friction 78--81 Anonymous Photometer, March of Technology . . . . 81--81 Henry Norris Russell Astronomy: Sun-Spot Distribution . . . . 82--83 Alexander Klemin Aviation: Robot Photographic Observer 84--84 Anonymous Inexpensive . . . . . . . . . . . . . . 84--85 Anonymous Cockpit Release, Test Tower . . . . . . 85--85 W. Creighton Peet, Jr. National Defense: We Build More Ships 86--88 Anonymous Floating Power Plant, Test Bomb . . . . 88--88 J. F. Neumueller Science in Industry: Eye Science Moves Forward . . . . . . . . . . . . . . . . 89--91 Anonymous Extruded Metals, Bearing Checker, and more . . . . . . . . . . . . . . . . . . 91--94 Anonymous Industrial Trends . . . . . . . . . . . 95--95 A. P. Peck Miscellany: What is `FM'? . . . . . . . 96--98 Anonymous Half Soles, Shockless Fuse, and more . . 98--109 Jacob Deschin Camera Angles . . . . . . . . . . . . . 110--110 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 116--118 Anonymous Our Book Corner . . . . . . . . . . . . 119--121 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 122--125 Orson D. Munn Legal High-Lights . . . . . . . . . . . 126--127 Anonymous Current Bulletin Briefs . . . . . . . . 128--128 Mortimer H. Cobb Time to the Second . . . . . . . . . . . 71--73 Anonymous Grand Prize Winners . . . . . . . . . . 111--115
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 131--131 Anonymous Editorials: Our Point of View . . . . . 132--132 James Hillier Personalities in Science . . . . . . . . 133--133 Anonymous Frontispiece: Splitting Hairs in Aircraft Engine Production . . . . . . . 134--134 A. P. Peck Science in Industry: X-Rays Show the Way 138--141 H. T. Rutledge Radio Changes its Tune . . . . . . . . . 141--142 Anonymous Brake Linings, Tube Maker, and more . . 142--144 Anonymous Industrial Trends . . . . . . . . . . . 145--145 Holcombe Parkes National Defense: The Railroads are Ready . . . . . . . . . . . . . . . . . 146--148 Anonymous The ``Jeep'', Two Navies, and more . . . 148--149 H. E. Winlock Archeology: Wah --- Late of Thebes, Egypt . . . . . . . . . . . . . . . . . 150--152 Anonymous American Prehistory . . . . . . . . . . 152--152 Jean Harrington Scientific Research: Magnetism Comes of Age . . . . . . . . . . . . . . . . . . 153--155 Anonymous Sound, Nature Leads, and more . . . . . 155--155 Henry Norris Russell Astronomy: A New Tool for Science . . . 156--158 Anonymous Browsing with the Editor . . . . . . . . 159--159 Alexander Klemin Aviation: Conveyor System for Planes . . 160--160 Anonymous Research, Plastic Tabs, and more . . . . 160--161 Charles M. Hackett Miscellany: Fungi . . . . . . . . . . . 162--166 Anonymous Cotton Seeds, Alcohol, and more . . . . 166--173 Jacob Deschin Camera Angles . . . . . . . . . . . . . 174--181 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 182--184 Anonymous Our Book Corner . . . . . . . . . . . . 185--187 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 188--191 Anonymous Current Bulletin Briefs . . . . . . . . 192--192 Robert M. Zingg India's Wolf-Children . . . . . . . . . 135--137
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 194--194 Anonymous Editorials: Our Point of View . . . . . 196--196 Margaret Ingels Personalities in Industry . . . . . . . 197--197 Anonymous Frontispiece: A Bomber Type Frequently Seen Over London . . . . . . . . . . . . 198--198 Barclay Moon Newman Health Science: Milk Made More Digestible . . . . . . . . . . . . . . . 199--202 Anonymous Acid Bogey, Poliomyelitis, and more . . 202--202 Anonymous Browsing with the Editor . . . . . . . . 203--206 Anonymous Science in Industry: Insulation Test, Shellac Fortifier, and more . . . . . . 206--208 Anonymous Industrial Trends . . . . . . . . . . . 209--209 Anonymous Science in Industry: Our Search for the Supernatural . . . . . . . . . . . . . . 210--211 James L. H. Peck National Defense: Warbird Doctors . . . 212--214 Anonymous Sealed, Brobdingnagian, and more . . . . 214--215 Henry Norris Russell Astronomy: Inside the White Dwarf Stars 216--217 Randall Wright Scientific Research: Our Next Source of Oil . . . . . . . . . . . . . . . . . . 218--220 Anonymous Lost Ring, ``Fossil Lightning'', and more . . . . . . . . . . . . . . . . . . 220--220 Henry M. Lewis, Jr. Miscellany: Evolution in the Future . . 221--223 Duck Dormin Electricity Catches Trout . . . . . . . 223--224 Anonymous Frozen Food Pack, Wattage, and more . . 224--236 Jacob Deschin Camera Angles . . . . . . . . . . . . . 240--245 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 246--248 Anonymous Our Book Corner . . . . . . . . . . . . 249--251 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 252--255 Anonymous Current Bulletin Briefs . . . . . . . . 256--256
Anonymous Editorials: Our Point of View . . . . . 259--259 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 260--260 A. D. Rathbone IV Our Search for the Supernatural --- II 263--265 A. P. Peck Science in Industry: What Light for Industry? . . . . . . . . . . . . . . . 266--269 H. T. Rutledge New Porcelain Insulation . . . . . . . . 269--270 Anonymous Inspection, Timer, and more . . . . . . 270--274 Anonymous Industrial Trends . . . . . . . . . . . 275--275 Henry Norris Russell Astronomy: A Strange Picture . . . . . . 276--277 Anonymous National Defense: Quality in Warplanes 278--280 Anonymous Speed and Sting --- The M.T.B.'s . . . . 281--281 C. W. Sheppard Scientific Research: Atom Smashing: Two Methods . . . . . . . . . . . . . . . . 282--285 Anonymous Petroleum Research, Home-Idity, and more 285--285 Barclay Moon Newman Health Science: Human Hibernation . . . 286--287 Anonymous Like Humans . . . . . . . . . . . . . . 287--287 Anonymous Miscellany: Electrical Gold Mining . . . 288--289 Anonymous Pulling the Wool off Your Eyes . . . . . 289--290 Anonymous Lubricant `Washes' the Engine . . . . . 290--291 Anonymous Spray Poison, Aniseikonia, and more . . 291--302 Alexander Klemin Aviation: Supercharging the Pilot . . . 302--303 Anonymous Plane Location, Plane Conversion, and more . . . . . . . . . . . . . . . . . . 303--305 Jacob Deschin Camera Angles . . . . . . . . . . . . . 306--309 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 310--312 Anonymous Our Book Corner . . . . . . . . . . . . 313--315 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 316--319 Anonymous Current Bulletin Briefs . . . . . . . . 320--320 Anonymous Details of a German Bomb Sight . . . . . 261--262
Edward A. Doisy Personalities in Science . . . . . . . . 323--323 Anonymous 50 Years Ago: 5O Years Ago in \booktitleScientific American . . . . . 324--324 Anonymous Frontispiece: Running a String of Oil-Well Casing . . . . . . . . . . . . 326--326 A. D. Rathbone IV Psychic Research: Our Search for the Supernatural --- III . . . . . . . . . . 327--329 Raymond F. Yates Science in Industry: A Skin Game in Metallurgy . . . . . . . . . . . . . . . 330--332 A. P. Peck New Brazing Method Cuts Costs . . . . . 332--334 Anonymous Foil Substitute, Matting, and more . . . 334--338 Anonymous Industrial Trends . . . . . . . . . . . 339--339 Neilson C. Debevoise Archeology: Mud Huts to Skyscrapers . . 340--342 Anonymous Folsom Man . . . . . . . . . . . . . . . 342--342 Anonymous Editorials: Our Point of View . . . . . 343--343 Henry Norris Russell Astronomy: The Shope of the Earth . . . 344--345 Charles Barton Health Science: Mad Dog --- Mad Man . . 346--347 Anonymous Pregnancy Test, Slit-Lamp, and more . . 347--348 P. R. Rieber National Defense: Trucks for Defense . . 349--351 Anonymous Badges . . . . . . . . . . . . . . . . . 351--351 Randall Wright Scientific Research: Bird Dogs of the Oil Field . . . . . . . . . . . . . . . 352--353 R. Burton Rose To Find . . . . . . . . . . . . . . . . 353--353 Anonymous Polarizer . . . . . . . . . . . . . . . 353--353 John Davis Buddhue Miscellaneous Notes: Tektites, Puzzle of Science . . . . . . . . . . . . . . . . 354--356 Anonymous Lamp, Magnifier, and more . . . . . . . 356--362 Alexander Klemin Aviation: ``Winged Warfare'' . . . . . . 363--364 Anonymous Wind Tunnel, Light-Plane Flying, and more . . . . . . . . . . . . . . . . . . 364--365 Jacob Deschin Camera Angles . . . . . . . . . . . . . 366--367 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 374--375 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 376--378 Joseph F. Montague Our Book Corner . . . . . . . . . . . . 379--381 Anonymous Current Bulletin Briefs . . . . . . . . 382--382 Anonymous Index To Volume 164, January--June, 1941 383--384
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 2--2 Joseph Slepian Personalities in Science . . . . . . . . 3--3 Anonymous Frontispiece: Theater Television . . . . 4--4 A. D. Rathbone IV Our Search for the Supernatural --- IV 5--7 Ed C. Powers Science in Industry: A Bottle-Neck Breaker . . . . . . . . . . . . . . . . 8--11 Anonymous Portable Substation, Protection, and more . . . . . . . . . . . . . . . . . . 11--12 Anonymous Industrial Trends . . . . . . . . . . . 13--13 Henry Norris Russell Astronomy: Wartime Astronomy . . . . . . 14--15 Gilbert T. Rude Scientific Research: Radio Runs a Transit . . . . . . . . . . . . . . . . 16--18 Anonymous Oil Wells, Cosmic Rays . . . . . . . . . 18--18 Anonymous Editorials: Our Point of View . . . . . 19--19 E. F. McDonald, Jr. National Defense: Pilots, Pilots, More Pilots . . . . . . . . . . . . . . . . . 20--23 Anonymous `Green-Bouses' for Bombers . . . . . . . 23--23 Hamilton M. Wright Engineering: More Power to the South . . 24--26 Anonymous Sampling, Mine Locomotives . . . . . . . 26--26 A. P. Peck Miscellany: Television Today . . . . . . 27--28 Anonymous Quiet Offices, Stutterers, and more . . 28--31 Anonymous Science in Industry: Precision Filing, Thermostat, and more . . . . . . . . . . 32--33 Alexander Klemin Aviation: Helicopter Records . . . . . . 34--34 Anonymous Dive Bomber, Self Sealing Tanks . . . . 35--35 Jacob Deschin Camera Angles . . . . . . . . . . . . . 36--41 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 42--43 Anonymous Our Book Corner . . . . . . . . . . . . 44--45 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 46--48
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 50--51 Anonymous Frontispiece: When Lightning Hits a Motor Car . . . . . . . . . . . . . . . 52--52 A. D. Rathbone IV National Defense: Keep Our Transport Planes . . . . . . . . . . . . . . . . . 53--56 J. J. Kershaw Will Bacteria be Used in War? . . . . . 56--58 Anonymous Meium Tank, Bombproof, and more . . . . 58--58 A. P. Peck Science in Industry: When Bores Must be Hardened . . . . . . . . . . . . . . . . 59--61 Albert G. Ingalls New Tin from Old Cans . . . . . . . . . 61--62 Anonymous Better Tobacco, Canada Far Ahead, and more . . . . . . . . . . . . . . . . . . 62--64 Anonymous Industrial Trends . . . . . . . . . . . 65--65 A. H. Alexander Health Science: The Healing Poison . . . 66--68 Anonymous Salt Loss, New Drug, and more . . . . . 68--69 Henry Norris Russell Astronomy: A Puzzle Solved? . . . . . . 70--71 Herbert H. Foster Engineering: `Sky-Books' in Bridge Building . . . . . . . . . . . . . . . . 72--74 Anonymous Ancient Engineers, Tunnel Trucks, and more . . . . . . . . . . . . . . . . . . 74--74 Anonymous Editorials: Our Point of View . . . . . 75--75 Anonymous Psychic Research: Our Search for the Supernatural --- V . . . . . . . . . . . 76--77 Louise Boyden Scientific Research: Bats on the Beam 78--79 Anonymous Your Breath, Electronic Camera, and more 79--80 Edgar D. Tillyer Miscellany: If you Value your Eyes . . . 81--83 Anonymous Teledeltos, Cool, and more . . . . . . . 83--88 Anonymous Science in Industry: All-Glass Tape, File, and more . . . . . . . . . . . . . 88--92 Alexander Klemin Aviation: Air Fighters . . . . . . . . . 93--93 Anonymous Flaps, Flying Boat, and more . . . . . . 93--95 Jacob Deschin Camera Angles . . . . . . . . . . . . . 96--103 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 104--105 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 106--108 Anonymous Our Book Corner . . . . . . . . . . . . 109--111 Anonymous Current Bulletin Briefs . . . . . . . . 112--112
Anonymous Editorials: Our Point of View . . . . . 115--115 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 116--116 Arthur W. Hixson Personalities in Science . . . . . . . . 117--117 Anonymous Frontispiece: Portable Atom Sorter to Aid Science and Industry . . . . . . . . 118--118 James L. H. Peck National Defense: How Good Are America's Warplanes? . . . . . . . . . . . . . . . 119--123 Anonymous Hall Tractor, Hall Truck . . . . . . . . 123--123 A. P. Peck Science in Industry: Infra-Red Does the Trick . . . . . . . . . . . . . . . . . 124--127 Nathan Schnoll For Checking Water Purity . . . . . . . 127--128 Anonymous Vanishing Oil, Salvage, and more . . . . 128--130 Anonymous Industrial Trends . . . . . . . . . . . 131--131 Henry Norris Russell Astronomy: The Sun's Faint Edge . . . . 132--133 Anonymous Archeology: Telltale Tracks . . . . . . 134--134 Barcaly Moon Newman Health Science: The Silver Clamp . . . . 135--136 Anonymous Forestallment, Sight, and more . . . . . 136--137 A. D. Rathbone IV Psychic Research: Our Search for the Supernatural ---- VI . . . . . . . . . . 138--139 Anonymous Engineering: Across Panama by Rood . . . 140--141 Anonymous Safe at Work . . . . . . . . . . . . . . 141--141 Walter L. Finlay Scientific Research: Plain Water's Unplainness . . . . . . . . . . . . . . 142--144 Anonymous Atom Sorter . . . . . . . . . . . . . . 144--144 Charles M. Hackett Miscellany: A False Paradise for Pests 145--148 Anonymous Flying Suits, Man Slumped, and more . . 148--150 Anonymous Science in Industry: Inserted Blades, Efficiency, and more . . . . . . . . . . 152--157 Alexander Klemin Aviation: Washington Notional Airport 158--160 Anonymous Flight Training, Baltimore Bomber, and more . . . . . . . . . . . . . . . . . . 160--161 Jacob Deschin Camera Angles . . . . . . . . . . . . . 162--168 A. D. Rathbone IV Your Firearms and Fishing Tackle: Your Firearms And Fishing Tackle . . . . . . 168--169 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 170--172 Anonymous Our Book Corner . . . . . . . . . . . . 173--176 Anonymous Current Bulletin Briefs . . . . . . . . 176--176
Anonymous Editorials: Our Point of View . . . . . 179--179 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 180--180 Anonymous Frontispiece: Mechanized Power on the March . . . . . . . . . . . . . . . . . 182--182 A. D. Rathbone IV National Defense: Bounce! --- Bump! --- Clank! . . . . . . . . . . . . . . . . . 183--187 Anonymous Tank Headache . . . . . . . . . . . . . 187--187 P. F. Korycinski Science in Industry: On they Roll . . . 188--191 C. E. Smith Stored Energy for Welding . . . . . . . 191--192 Anonymous Back to Bessemer, Communication, and more . . . . . . . . . . . . . . . . . . 192--194 Anonymous Industrial Trends . . . . . . . . . . . 195--195 Barclay Moon Newman Health Science: Cataract . . . . . . . . 196--197 Anonymous Prostate, Ridiculous, and more . . . . . 197--198 Randall Wright Scientific Research: Whence Came Oil? 199--200 Anonymous Petrosnooping, Becoming Commonplace, and more . . . . . . . . . . . . . . . . . . 200--201 Henry Norris Russell Astronomy: Star Stuff . . . . . . . . . 202--203 Anonymous Engineering: Curbing the Connecticut . . 204--206 Harland Manchester Miscellany: Insulate to Aid Defense . . 208--210 Anonymous Less Eyestrain, Touch-Up, and more . . . 210--217 Anonymous Science in Industry: Clamp, Paint, and more . . . . . . . . . . . . . . . . . . 218--222 Alexander Klemin Aviation: Ocean Air Transport . . . . . 223--224 Anonymous Soaring, Trainer, and more . . . . . . . 224--225 Jacob Deschin Camera Angles . . . . . . . . . . . . . 226--231 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 232--233 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 234--236 Anonymous Our Book Corner . . . . . . . . . . . . 237--239 Anonymous Current Bulletin Briefs . . . . . . . . 240--240
Anonymous Editorials: Our Point of View . . . . . 243--243 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 244--244 Fowler McCormick Personalities in Industry . . . . . . . 245--245 Anonymous Frontispiece: Treating Glass to Eliminate Glare . . . . . . . . . . . . 246--246 Edwin Muller National Defense: Bombers to Britain . . 247--249 Anonymous Bullet-Sealing, Blackouts?, and more . . 249--250 A. P. Peck Science in Industry: Oil is Where you Ship It . . . . . . . . . . . . . . . . 251--253 Anonymous Oil, Clean-Up, and more . . . . . . . . 253--256 Anonymous Industrial Trends . . . . . . . . . . . 257--257 Andrew R. Boone Health Science: Escape from Surgery . . 258--260 Anonymous Master Diet, Thiamin, and more . . . . . 260--260 J. Alden Mason Archeology: Gold from the Grave . . . . 261--263 Henry Norris Russell Astronomy: High Pressures Within . . . . 264--265 F. W. Penhorst Engineering: A Bridge Because of a Dam 266--267 Raymond F. Guy Miscellany: International Beams . . . . 268--270 Anonymous Hormones for Plant Growth . . . . . . . 270--271 Anonymous ``Darcy'', Saw, and more . . . . . . . . 271--281 Anonymous Science in Industry: Sander, Vibration, and more . . . . . . . . . . . . . . . . 282--286 Alexander Klemin Aviation: Keeping Pace . . . . . . . . . 287--288 Anonymous Mirador, Block Signals, and more . . . . 288--289 Jacob Deschin Camera Angles . . . . . . . . . . . . . 290--295 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 296--297 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 298--300 Anonymous Our Book Corner . . . . . . . . . . . . 301--303 Anonymous Current Bulletin Briefs . . . . . . . . 304--304
Anonymous Editorials: Our Point of View . . . . . 307--307 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 308--308 Anonymous Frontispiece: ``Tea Kettles'' that Salvage Valuable Metals . . . . . . . . 310--310 Don Wharton National Defense: Builders for the Army 311--314 Anonymous British Ingenuity, Anti-Aircraft . . . . 314--314 Jane V. Sheppard Scientific Research: Physics Scores an Assist . . . . . . . . . . . . . . . . . 315--317 Anonymous Thin Films . . . . . . . . . . . . . . . 317--317 A. P. Peck Science in Industry: ``Make-up'' for Better Seeing . . . . . . . . . . . . . 318--321 Anonymous Sorter, Scrap Shortage, and more . . . . 321--322 Anonymous Industrial Trends . . . . . . . . . . . 323--323 A. D. Rathbone IV Psychic Research: Who Threw Them? . . . 324--325 Henry Norris Russell Astronomy: 93,000,000 Miles . . . . . . 326--327 H. T. Rutledge Engineering: Insulating ``Blackout'' Plants . . . . . . . . . . . . . . . . . 328--329 L. J. Pankow Health Science: Just What is Insanity? 330--332 Anonymous Vitallium, Burns . . . . . . . . . . . . 332--332 C. Stuart Johnston Miscellany: How to Make a Mastodon . . . 333--334 Anonymous ``Crazy Drivers'', Timber, and more . . 334--343 Anonymous Science in Industry: Cool Welding, Markers, and more . . . . . . . . . . . 344--347 Alexander Klemin Aviation: Autogiros Against Submarines 348--348 Anonymous Balloons, Air Safety, and more . . . . . 348--351 Jacob Deschin Camera Angles . . . . . . . . . . . . . 352--357 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 358--359 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 360--362 Anonymous Our Book Corner . . . . . . . . . . . . 363--365 Anonymous Current Bulletin Briefs . . . . . . . . 366--366 Anonymous Index to Volume 165, July--December, 1941 . . . . . . . . . . . . . . . . . . 367--368
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 2--2 A. D. Rathbone IV National Defense: ``The Marines Have Landed'' . . . . . . . . . . . . . . . . 4--6 Jo Chamberlin Meet the Jeep . . . . . . . . . . . . . 6--8 Anonymous Decoy Blackouts . . . . . . . . . . . . 8--8 L. J. Pankow Health Science: Insanity . . . . . . . . 9--11 Anonymous Impaired Sight, Asylums, and more . . . 11--11 H. W. Field Science in Industry: Malodorous Mercaptans . . . . . . . . . . . . . . . 12--14 Anonymous Plastics Priorities, Replacements and more . . . . . . . . . . . . . . . . . . 14--15 Anonymous Industrial Trends . . . . . . . . . . . 16--16 Anonymous Editorials: Our Point of View . . . . . 17--17 Henry Norris Russell Astronomy: Molecular Spectra . . . . . . 18--19 Anonymous Psychic Research: How They, Do It . . . 20--21 Albert H. Ebeling Scientific Research: Dr. Carrel's Immortal Chicken Heart . . . . . . . . . 22--24 Anonymous In Big Demand, Crystals . . . . . . . . 24--24 H. T. Rutledge Miscellany: Wheat Peeled for Better Bread . . . . . . . . . . . . . . . . . 25--26 Joseph C. Coyle Desert Alphabet . . . . . . . . . . . . 26--27 Anonymous Troposphere, Anti-Freeze, and more . . . 27--31 Anonymous Science in Industry: Soldering, Insulation, and more . . . . . . . . . . 32--34 Anonymous Current Bulletin Briefs . . . . . . . . 35--35 Alexander Klemin Aviation: Molded Plywood Planes . . . . 36--37 Anonymous Airplane Armor, Midget Engine, and more 37--37 Jacob Deschin Camera Angles . . . . . . . . . . . . . 38--41 A. D. Rathbone IV Your Firearms and Fishing Tackle . . . . 42--43 Anonymous Our Book Corner . . . . . . . . . . . . 44--45 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 46--48
Anonymous Editorials: Our Point of View . . . . . 51--51 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 52--52 Anonymous Frontispiece: A Laboratory ``Thundercloud'' to Aid Aviators . . . . 54--54 Walton L. Robinson National Defense: `Maid-Of-All-Work' . . 55--58 Anonymous Inch by Inch, Tooth by Gear . . . . . . 58--59 Anonymous Smokeless Powder . . . . . . . . . . . . 59--59 B. L. McKenzie Science in Industry: Shutters and Cutters . . . . . . . . . . . . . . . . 60--62 Anonymous Glass Blocks Bend Light . . . . . . . . 62--63 Anonymous Science in Industry: Safe at Work, Light, and more . . . . . . . . . . . . 63--66 Anonymous Industrial Trends . . . . . . . . . . . 67--67 Henry Norris Russell Astronomy: Stellar Advertising Signs . . 68--69 Aline Abaecherli Boyce Archeology: Ancient Ostia . . . . . . . 70--72 Anonymous Fossil . . . . . . . . . . . . . . . . . 72--72 Donald A. Laird Health Science: No Mystery in Pep . . . 73--75 Anonymous Yardstick, Noise . . . . . . . . . . . . 75--75 Anonymous Miscellany: For Better Paint . . . . . . 76--78 Anonymous Cloud Charge, Canal Lighting, and more 78--82 A. D. Rathbone IV Psychic Research: Our Search for the Sapernatural . . . . . . . . . . . . . . 84--86 Anonymous Miscellany: Mobile Power, Coach-Sleeper, and more . . . . . . . . . . . . . . . . 88--91 Anonymous Science in Industry: Glue Spreader, Hand Guards, and more . . . . . . . . . . . . 92--96 Alexander Klemin Aviation: Military Rockets . . . . . . . 97--98 Anonymous Flying Boat, Skyfarer, and more . . . . 98--100 Jacob Deschin Camera Angles . . . . . . . . . . . . . 101--103 Anonymous Winning Pictures in \booktitleScientific American's 6th Annual Photography Contest . . . . . . . . . . . . . . . . 104--105 Albert G. Ingalls Telescoptics: A Monthly Department For The Amateur Telescope Maker . . . . . . 106--108 Anonymous Our Book Corner . . . . . . . . . . . . 109--111 Anonymous Current Bulletin Briefs . . . . . . . . 112--112
Anonymous Editorials: Our Point of View . . . . . 114--114 Alfred P. Sloan, Jr. Personalities in Industry . . . . . . . 115--115 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 116--116 T. Swann Harding Health Science: Food for Britain Helps Us . . . . . . . . . . . . . . . . . . . 117--120 Anonymous Transfusions, Sensitive, and more . . . 120--120 James L. H. Peck National Defense: Our Navy's Air Arm . . 121--123 Anonymous Water 'Chuting, Fluorescent, and more 123--124 Thomas D. Perry Science in Industry: Rolling Off a Log 125--128 A. P. Peck Duplicating Without Dies . . . . . . . . 128--129 Anonymous Telephone Savings . . . . . . . . . . . 129--130 Anonymous Steel, Aluminum Clay, and more . . . . . 130--130 Anonymous Industrial Trends . . . . . . . . . . . 131--133 Henry Norris Russell Astronomy: Orbit Sleuthing . . . . . . . 134--135 R. G. Skerrett Engineering: Fidgety Atoms Purify Water 136--137 Anonymous Miscellany: Excavating for Meteorites 138--139 Anonymous Weed Killer, Battling Bats, and more . . 139--145 Alexander Klemin Aviation: Night Vision . . . . . . . . . 146--146 Anonymous Shop Lighting, ``Happy'' Speaks, and more . . . . . . . . . . . . . . . . . . 146--148 Anonymous Science in Industry: ``Distilled'' Water, Jack, and more . . . . . . . . . 149--151 Jacob Deschin Camera Angles . . . . . . . . . . . . . 152--153 Anonymous Our Book Corner . . . . . . . . . . . . 154--156 Anonymous Current Bulletin Briefs . . . . . . . . 157--157 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 158--160
Anonymous Editorials: Our Point of View . . . . . 163--163 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 164--164 Anonymous Frontispiece: ``Guns'' of Industry Point Skyward . . . . . . . . . . . . . . . . 166--166 Sidney J. French Scientific Research: Gasoline Miracles 167--170 Anonymous Pyrheliometer, Element 61, and more . . 170--170 A. P. Peck Science in Industry: Testing With `Lightning Bolts' . . . . . . . . . . . 171--173 Julian J. Wilson Recap to Keep Em Rolling . . . . . . . . 173--175 Anonymous Reclaimed, Wire Salvage, and more . . . 175--176 Anonymous Industrial Trends . . . . . . . . . . . 177--177 Andrew R. Boone Engineering: `Water, Water, Everywhere' 178--179 Henry Norris Russell Astronomy: New Pleiades . . . . . . . . 180--181 Barclay Moon Newman Health Science: Shockless Surgery . . . 182--184 Anonymous Again Guilty?, Pronunciation, and more 184--184 Donald Wilhelm National Defense: Torpedo! . . . . . . . 185--187 Anonymous Success, All-Metal Yacht, and more . . . 187--187 Arthur H. Carhart Miscellany: Glass Guns for Victory . . . 188--189 Anonymous Bread Protection, Microscope, and more 189--202 Anonymous Science in Industry: Demagnetizer, Induction Hardening, and more . . . . . 203--204 Alexander Klemin Aviation: The Thunderbolt . . . . . . . 205--205 Anonymous Plywood, Civil Air Patrol, and more . . 205--206 Jacob Deschin Camera Angles . . . . . . . . . . . . . 207--209 Anonymous Our Book Corner . . . . . . . . . . . . 210--212 Anonymous Current Bulletin Briefs . . . . . . . . 213--213 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 214--216
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 218--218 A. W. Herrington Personalities in Industry . . . . . . . 219--219 Anonymous Frontispiece: Battleship Types of Three World Powers . . . . . . . . . . . . . . 220--220 Walton L. Robinson National Defense: Dreadnoughts of the U.S. Navy . . . . . . . . . . . . . . . 221--223 E. U. Condon Scientific Research: We Need More Physicists . . . . . . . . . . . . . . . 224--226 Anonymous Delayed Jump, Eyes . . . . . . . . . . . 226--226 Everett White Melson Health Science: Have you Heterophoria? 227--228 Anonymous Sulfanilamide, Antibodies, and more . . 228--229 Henry Norris Russell Astronomy: Astrono-Mexico . . . . . . . 230--231 Henry W. Roberts Science in Industry: Why are we Short of Aluminum? . . . . . . . . . . . . . . . 232--234 Anonymous Insulation, Plywood, and more . . . . . 234--235 Anonymous Industrial Trends . . . . . . . . . . . 236--236 A. P. Peck Editorials: Our Point of View . . . . . 237--237 William R. Ballard Miscellany: Patents and Free Enterprise 238--239 F. Wallace Taber Air-Conditioning Fish . . . . . . . . . 240--241 Anonymous Ozone, Gasoline, and more . . . . . . . 241--251 Anonymous Science in Industry: Blind Rivets, Tap Reconditioner, and more . . . . . . . . 252--253 Alexander Klemin Aviation: Jet Propulsion . . . . . . . . 254--254 Anonymous Templates, Multiple Mower, and more . . 254--255 Jacob Deschin Camera Angles . . . . . . . . . . . . . 256--257 Anonymous Our Book Corner . . . . . . . . . . . . 258--260 Anonymous Current Bulletin Briefs . . . . . . . . 261--261 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 262--264
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 266--267 Anonymous Frontispiece: X-Ray Photographs in a Millionth of a Second . . . . . . . . . 268--268 Paul W. Eberhardt National Defense: `Pop-Gas' Aids War Drive . . . . . . . . . . . . . . . . . 269--270 Anonymous Plane Detector, Blackout Bulbs . . . . . 271--271 Andrew R. Boone Engineering: Cement Aids Oil Production 272--273 Henry Norris Russell Astronomy: Rotating Galaxies . . . . . . 274--275 Anonymous Scientific Research: Rubber Facts That Don't Stretch . . . . . . . . . . . . . 276--277 Douglas M. Considine Science in Industry: From the Ground Up 278--280 Anonymous To Replace Copper, Eyes of Defense, and more . . . . . . . . . . . . . . . . . . 280--281 Anonymous Industrial Trends . . . . . . . . . . . 282--282 Anonymous Editorials: Our Point of View . . . . . 283--283 John A. Sibley Miscellany: Harnessing the Sun . . . . . 284--286 Anonymous Funnels, Refrigerated, and more . . . . 286--295 Anonymous Health Science: Sugar, Beware of Cadmium, and more . . . . . . . . . . . 296--297 Anonymous Science in Industry: Clean?, Sand Blasting, and more . . . . . . . . . . . 298--299 Alexander Klemin Aviation: Post-War Possibilities . . . . 300--300 Anonymous Airport Capacity . . . . . . . . . . . . 300--301 Jacob Deschin Camera Angles . . . . . . . . . . . . . 302--303 Anonymous Our Book Corner . . . . . . . . . . . . 304--306 Anonymous Current Bulletin Briefs . . . . . . . . 307--307 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 308--310 Anonymous Index to Volume 166 . . . . . . . . . . 311--312
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 2--2 Anonymous Editorials: Our Point of View . . . . . 3--3 Charles F. Kettering Science in Industry: Horsepower is War Power . . . . . . . . . . . . . . . . . 4--8 Anonymous Tin Plating, Control, and more . . . . . 8--8 Anonymous Industrial Trends . . . . . . . . . . . 9--9 Sidney J. French Scientific Research: Synthetic Elastomers . . . . . . . . . . . . . . . 10--13 Anonymous Best Wavelength . . . . . . . . . . . . 13--13 C. V. Raman Personalities in Science . . . . . . . . 13--13 A. D. Rathbone IV Engineering: A Pier in Time --- . . . . 14--15 Henry Norris Russell Astronomy: RW Tauri . . . . . . . . . . 16--17 Linton Satterthwaite, Jr. Archeology: A Maya Temple Grows Up . . . 18--19 Andrew R. Boone Health Science: Food for Fighters . . . 20--22 Anonymous Hallucination, Poison Ivy, and more . . 22--22 Gilbert D. McCann Miscellany: When Lightning Strikes . . . 23--25 Anonymous Blackoutology, Wood Farming, and more 25--35 Alexander Klemin Aviation: Cargo Planes of the Future . . 36--36 Anonymous Raiders, Icing . . . . . . . . . . . . . 36--37 Anonymous Science in Industry: Toggle Clamp, Rivet, and more . . . . . . . . . . . . 38--39 Jacob Deschin Camera Angles . . . . . . . . . . . . . 40--41 Anonymous Our Book Corner . . . . . . . . . . . . 42--44 Anonymous Current Bulletin Briefs . . . . . . . . 45--45 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 46--48
Anonymous 50 Years Ago: 50 Years Ago in \ldots \booktitleScientific American . . . . . 50--50 Walton L. Robinson National Defense: Sea Nests for War Birds . . . . . . . . . . . . . . . . . 52--54 Albert Ramond Science in Industry: Motion Study Goes Human . . . . . . . . . . . . . . . . . 55--57 Anonymous Iron-Glass Seal, Forgery, and more . . . 57--59 Anonymous Industrial Trends . . . . . . . . . . . 60--60 Anonymous Editorials: Our Point of View . . . . . 61--61 George Michelson Engineering: Housing on the Double Quick 62--63 Henry Norris Russell Astronomy: Star of 1054 . . . . . . . . 64--65 Anonymous Psychic Research: Our Search for the Supernatural --- VII . . . . . . . . . . 66--66 Hamilton M. Wright Miscellany: East-Coast Cattle Ranching 70--72 Anonymous Lawns, Fingerprint, and more . . . . . . 72--81 Anonymous Science in Industry: Brazing, Strickers, and more . . . . . . . . . . . . . . . . 84--85 Alexander Klemin Aviation: Tales Told By Ears . . . . . . 86--86 Anonymous Cargo Plane, Research . . . . . . . . . 86--87 Jacob Deschin Camera Angles . . . . . . . . . . . . . 88--89 Anonymous Our Book Corner . . . . . . . . . . . . 90--92 Anonymous Current Bulletin Briefs . . . . . . . . 93--93 Albert G. Ingalls and Conducted by Telescoptics . . . . . . . . . . . . . . 94--96 A. D. Rathbone IV Ships Off the Line . . . . . . . . . . . 67--69
Anonymous Our Point of View --- Editorials: Our point of view . . . . . . . . . . . . . 99--99 Anonymous 50 Years Ago: 50 Years Ago in \ldots . . 100--100 Walton L. Robinson National Defense: Naval Indispensables 102--104 A. P. Peck Science in Industry: Domestic Rubber `Plantations' . . . . . . . . . . . . . 105--107 Anonymous New Steel, Polishing Brush, and more . . 107--109 Anonymous Industrial Trends . . . . . . . . . . . 110--110 Vladimir K. Zworykin Scientific Research: The Scanning Electron Microscope . . . . . . . . . . 111--113 Anonymous Metal Details, Heat, and more . . . . . 113--113 Henry Norris Russell Astronomy: The Nebular Spectrum . . . . 114--115 Howard C. Forst Health Science: Buckets of Blood \ldots 118--120 Anonymous Bleeders, Aniseikonia, and more . . . . 120--120 Lucile N. McMahon Miscellany: Little Pictures --- Big Savings . . . . . . . . . . . . . . . . 121--124 Anonymous Glass Stoves, Tractor Lugs, and more . . 124--129 Anonymous Current Bulletin Briefs . . . . . . . . 130--131 Anonymous Science in Industry: Time Saving, Plasticizer, and more . . . . . . . . . 132--133 Alexander Klemin Aviation: Aircraft Engines Get New Heads 134--134 Anonymous Air Advice, Air Transport, and more . . 134--135 Jacob Deschin Camera Angles . . . . . . . . . . . . . 136--137 Anonymous Our Book Corner . . . . . . . . . . . . 138--140 Albert G. Ingalls and Conducted by Telescoptics . . . . . . . . . . . . . . 142--144 George H. Stahler Pumps For Home Protection . . . . . . . 116--116 Anonymous Bomb Snatcher, Simple Pump . . . . . . . 116--117 A. D. Rathbone IV Air-Raid Shelters . . . . . . . . . . . 117--117
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 146--146 Charles B. Jolliffe Personalities in Industry . . . . . . . 147--147 Walton L. Robinson National Defense: Slender, Speedy, Scrappy . . . . . . . . . . . . . . . . 148--150 A. P. Peck Science in Industry: Day After Tomorrow 151--154 Anonymous Cork Substitute, War Plants, and more 154--156 Anonymous Industrial Trends . . . . . . . . . . . 157--157 Henry Norris Russell Astronomy: Cometary Tails . . . . . . . 158--159 Barclay Moon Newman Health Science: Refrigeration for Insanity . . . . . . . . . . . . . . . . 160--162 Anonymous Better Tests, Electrocution, and more 162--162 Anonymous Editorials: Our Point of View . . . . . 163--163 C. C. Furnas Scientific Research: Future Sources of Power . . . . . . . . . . . . . . . . . 164--166 Anonymous Free Electrons . . . . . . . . . . . . . 166--166 Austin C. Lescarboura Miscellany: Fluorescent Lighting Stretches Out . . . . . . . . . . . . . 167--169 Anonymous Glass, Lightning Charted, and more . . . 169--179 Anonymous Science in Industry: Destruction Tests, Throw-Aways, and more . . . . . . . . . 180--181 Alexander Klemin Aviation: The Mighty Mars . . . . . . . 182--183 Anonymous Plane Range, Jap Engines . . . . . . . . 183--183 Jacob Deschin Camera Angles . . . . . . . . . . . . . 184--185 Anonymous Our Book Corner . . . . . . . . . . . . 186--188 Anonymous Current Bulletin Briefs . . . . . . . . 189--189 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 190--192
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 195--195 Walton L. Robinson National Defense: `Down-Under' Ships of the Navy . . . . . . . . . . . . . . . . 196--198 Anonymous Health Science: What is Being Done About Cancer? . . . . . . . . . . . . . . . . 199--201 Anonymous Born that Way, Child Outlook, and more 201--202 A. P. Peck Science in Industry: Day After Tomorrow 203--207 Anonymous Silver Linings, Bounceless Ball, and more . . . . . . . . . . . . . . . . . . 207--208 Anonymous Industrial Trends . . . . . . . . . . . 209--209 Henry Norris Russell Astronomy: Portentous Eclipse . . . . . 210--211 R. G. Skerrett Engineering: Tunneling Under Difficulties . . . . . . . . . . . . . . 212--214 Anonymous Editorials: Our Point of View . . . . . 215--215 Anonymous Miscellany: Miracle Beans . . . . . . . 216--218 Anonymous Partial Prefabrication, Pipe Finder, and more . . . . . . . . . . . . . . . . . . 218--227 Anonymous Science in Industry: Marking Machine, Safety Solvent, and more . . . . . . . . 228--229 Alexander Klemin Aviation: A Troopship of the Sky . . . . 230--231 Anonymous The Sea Ranger . . . . . . . . . . . . . 231--232 Jacob Deschin Camera Angles . . . . . . . . . . . . . 232--234 Anonymous Our Book Corner . . . . . . . . . . . . 234--236 Anonymous Current Bulletin Briefs . . . . . . . . 237--237 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 238--240
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 242--242 Anonymous Editorials: Our Point of View . . . . . 244--244 Edgar Staley Gorrell Personalities in Industry . . . . . . . 245--245 Walton L. Robinson National Defense: Navy Sky-Fighters . . 246--249 Eugene Ayres Science in Industry: A Chemist Looks at Research . . . . . . . . . . . . . . . . 250--252 Anonymous New Glass for Precision Optics . . . . . 252--253 Anonymous Workers, Research Continues, and more 253--256 Anonymous Industrial Trends . . . . . . . . . . . 257--257 Henry Norris Russell Astronomy: Star Populations . . . . . . 258--259 Loren C. Eiseley Archeology: The Folsom Mystery . . . . . 260--261 David O. Woodbury Engineering: Broken Ships Made New . . . 262--266 Alston Callahan Health Science: Contact Lenses . . . . . 267--269 Anonymous Particle Remover, Saccharin, and more 269--269 G. H. Collingwood Miscellany: Science in the Forest . . . 270--273 Anonymous How's the Weather? . . . . . . . . . . . 273--274 Anonymous Floating Glass, Sunfall, and more . . . 274--284 Anonymous Science in Industry: Electronic Control, Reduction Drive, and more . . . . . . . 285--288 Alexander Klemin Aviation: How Germany Does It . . . . . 289--290 Anonymous Fear and Hate, The Thunderbolt, and more 290--291 Jacob Deschin Camera Angles . . . . . . . . . . . . . 292--293 Anonymous Our Book Corner . . . . . . . . . . . . 294--297 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 298--301 Anonymous Current Bulletin Briefs . . . . . . . . 302--302 Anonymous Index To Volume 167, July--December, 1942 . . . . . . . . . . . . . . . . . . 303--304
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 3--3 A. D. Rathbone IV National Defense: Down to the Sea for Subs . . . . . . . . . . . . . . . . . . 4--6 A. P. Peck Science in Industry: Spreading the Tin Thin . . . . . . . . . . . . . . . . . . 7--9 Anonymous Vinyl Acetal, Hardening, and more . . . 9--12 Anonymous Industrial Trends . . . . . . . . . . . 13--13 Lois Mattox Miller Health Science: Biodynes . . . . . . . . 14--16 Anonymous Vitagrass, No More Mess . . . . . . . . 16--16 Anonymous Our Point of View --- Editorials: Our point of View . . . . . . . . . . . . . 17--17 Henry Norris Russell Astronomy: Star of A.D. 1054 . . . . . . 18--19 J. V. Shepard Scientific Research: Soil Saboteur . . . 20--21 Anonymous Agar . . . . . . . . . . . . . . . . . . 21--21 R. A. Miller Miscellany: Glass, Present and Future 22--24 Anonymous Glass Walls, Grain Pests, and more . . . 24--36 Anonymous Science in Industry: Surface Flaws, Protection, and more . . . . . . . . . . 37--39 Alexander Klemin Aviation: The Thunderbolt in Action . . 40--40 Anonymous Materials, Sound-Proofing, and more . . 40--41 Anonymous Current Bulletin Briefs . . . . . . . . 42--42 Anonymous Our Book Corner . . . . . . . . . . . . 43--45 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 46--48
Anonymous Our Point of View --- Editorials: Our Point View . . . . . . . . . . . . . . . 51--51 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 52--53 A. D. Rathbone IV National Defense: `We Defend what we Build' . . . . . . . . . . . . . . . . . 54--57 A. P. Peck Science in Industry: Salvaging Light . . 58--60 Anonymous Regimenting Atoms, Steel Making, and more . . . . . . . . . . . . . . . . . . 60--62 Anonymous Industrial Trends . . . . . . . . . . . 63--63 Henry Norris Russell Astronomy: Two New Discoveries . . . . . 64--65 E. B. Collins Celestial Navigation . . . . . . . . . . 66--67 Anonymous Health Science: Something that's Getting Better . . . . . . . . . . . . . . . . . 68--69 Anonymous Prognostication, Stuttering, and more 69--69 George R. Ewald Miscellany: `Commercial Sound' Enlists 70--72 Anonymous Heads, Salt, and more . . . . . . . . . 72--85 Anonymous Science in Industry: Rapid Plating, Timber Trusses, and more . . . . . . . . 86--87 Alexander Klemin Aviation: Freight Planes . . . . . . . . 88--88 Anonymous Zero Truth, Wartime Propellers, and more 89--89 Anonymous Our Book Corner . . . . . . . . . . . . 90--92 Anonymous Current Bulletin Briefs . . . . . . . . 93--93 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 94--98
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 98--98 Mary Elizabeth Warga Personalities in Science . . . . . . . . 99--99 Anonymous National Defense: How Naval Battles are Fought . . . . . . . . . . . . . . . . . 100--103 Margaret Ingels Science in Industry: Industrial Air Control . . . . . . . . . . . . . . . . 104--106 Anonymous Paper, Ship Cleaner, and more . . . . . 106--108 Anonymous Industrial Trends . . . . . . . . . . . 109--109 Edwin W. James Engineering: Highways to Strategic Materials . . . . . . . . . . . . . . . 110--112 Anonymous Editorials: Our Point of View . . . . . 113--113 Arthur L. Meyer Scientific Research: Water and You . . . 114--115 Anonymous Ultra-Sonic, Piston Study . . . . . . . 115--115 Henry Norris Russell Astronomy: A Dream Almost Attained . . . 116--117 Loren C. Eiseley Archeology: Pseudo-Fossil Man . . . . . 118--119 Harland Manchester Miscellany: Simon Lake, Submarine Genius 120--123 Anonymous Tent, Telephone Alarm, and more . . . . 123--131 Anonymous Science in Industry: Signal Liquid, Power Plants, and more . . . . . . . . . 132--134 Alexander Klemin Aviation: Most Powerful Dive-Bomber . . 135--135 Anonymous Experts Abroad, Lumber, and more . . . . 135--136 Anonymous Our Book Corner . . . . . . . . . . . . 138--140 Anonymous Current Bulletin Briefs . . . . . . . . 141--141 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 142--144
Anonymous Editorials: Our Point of View . . . . . 147--147 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 148--149 A. D. Rathbone IV War: ``Smoke Eaters'' of the Navy . . . 150--153 Anonymous War Vehicles . . . . . . . . . . . . . . 153--153 J. A. Summers Industry: Anti-Sabotage Lighting . . . . 154--157 Anonymous Quenching Oil, Bonded, and more . . . . 157--159 Anonymous Industrial Trends . . . . . . . . . . . 160--160 Temple C. Smith Engineering: Buried Telephone Talk . . . 161--163 Henry Norris Russell Astronomy: In Flight, Troubles Begin . . 164--165 A. G. McNish Research: Fossil Magnetism . . . . . . . 166--167 Hamilton M. Wright Miscellany: Using all but the Smell . . 168--170 A. L. Muray Save Your Tires . . . . . . . . . . . . 170--171 Anonymous Tuning Forks Govern Time . . . . . . . . 172--172 Anonymous Vacuum Seal, U.S. Rubber, and more . . . 172--181 Alexander Klemin Aviation: No Oxygen Needed . . . . . . . 182--183 Anonymous Counter Rotating . . . . . . . . . . . . 183--183 Anonymous Industry: Copper Babbitt, Air Clamp, and more . . . . . . . . . . . . . . . . . . 184--185 Anonymous Our Book Corner . . . . . . . . . . . . 186--188 Anonymous Current Bulletin Briefs . . . . . . . . 189--189 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 190--192
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 194--194 Albert W. Hull Personalities in Science . . . . . . . . 195--195 Jas. K. Hunt Industry: Long is the List . . . . . . . 196--198 Anonymous Electrical Progress, Cold Conquest, and more . . . . . . . . . . . . . . . . . . 198--200 Anonymous Industrial Trends . . . . . . . . . . . 201--201 Albert G. Ingalls War: A Hobby Goes to War . . . . . . . . 202--205 Anonymous Editorials: Our Point of View . . . . . 206--206 A. R. Wildhagen Research: The Betatron . . . . . . . . . 207--209 Anonymous Color and Heat, T V Archeology . . . . . 209--209 Henry Norris Russell Astronomy: Nature's Cross-Word Puzzles 210--211 Loren C. Eiseley Archeology: Who Were Our Ancestors? . . 212--213 T. Swann Harding Health: What About Vitamin Tablets? . . 214--215 Anonymous Ideal Weights, Menace . . . . . . . . . 215--215 Alvah Small Miscellany: Testing for Victory . . . . 216--218 Anonymous Ants, Visual Purple, and more . . . . . 218--228 Anonymous Current Bulletin Briefs . . . . . . . . 229--229 Anonymous Industry: Grinders, Sander, and more . . 230--231 Alexander Klemin Aviation: When Engineers Meet . . . . . 232--233 Anonymous Engine Production . . . . . . . . . . . 233--233 Anonymous Our Book Corner . . . . . . . . . . . . 234--237 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 238--240
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 242--242 Anonymous Editorials: Our Point of View . . . . . 244--244 Major Edwin Howard Armstrong Personalities in Science . . . . . . . . 245--245 Roger Conant Natural History: Gorilla Round-Up . . . 246--248 Merrill Folsom War: Where War Surprises Are Born . . . 249--251 Anonymous Decking Material, ``Sea-Sickness'' Machine . . . . . . . . . . . . . . . . 251--251 S. R. Winters Industry: Helium Aids in Welding . . . . 252--254 Anonymous Corks, Industrial Analysis, and more . . 254--256 Anonymous Industrial Trends . . . . . . . . . . . 257--257 Anonymous Engineering: A House in Six Hours . . . 258--258 Anonymous Safety: Fighting Fires Aloft . . . . . . 259--259 Henry Norris Russell Astronomy: Planet Companions . . . . . . 260--261 A. D. Rathbone IV Miscellany: New Key to the North . . . . 262--264 Anonymous Myopes, Nylon Screens, and more . . . . 264--274 Alexander Klemin Aviation: Latest Helicopter . . . . . . 275--275 Anonymous ``Exploded'' Sketch, Cold Tunnel, and more . . . . . . . . . . . . . . . . . . 275--276 Anonymous Industry: Plant Sweeper, Quick-Drying Oil, and more . . . . . . . . . . . . . 277--279 Anonymous Our Book Corner . . . . . . . . . . . . 280--282 Anonymous Current Bulletin Briefs . . . . . . . . 283--283 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 284--286
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 2--2 Anonymous Editorials: Our Point of View . . . . . 4--4 Edward C. Schneider Personalities in Science . . . . . . . . 5--5 R. G. Picinich, Jr. War: Sky Sentries on Guard . . . . . . . 6--8 Anonymous War Prisoners . . . . . . . . . . . . . 8--8 Roy H. Cottrell Industry: Sugar, A `Chemically-Pure' Food . . . . . . . . . . . . . . . . . . 9--11 Anonymous Die Production, Odor Problems, and more 11--13 A. P. Peck Industrial Trends . . . . . . . . . . . 14--14 Lawrence C. Porter Research: Ultra-Violet --- Near, Middle, Far . . . . . . . . . . . . . . . . . . 15--17 Anonymous Electronics Mystery, Molecular Attraction . . . . . . . . . . . . . . . 17--17 Henry Norris Russell Astronomy: Anthropocentrism's Demise . . 18--19 Robert H. Feldt Health: Can Colds Be Prevented? . . . . 20--21 Anonymous Climacteric, Heart Watching, and more 21--22 Ulysses S. Grant III Miscellany: ``Wers'' Calling . . . . . . 23--25 Anonymous Electric ``Brain'', Radio Sewing Machine, and more . . . . . . . . . . . 25--36 Anonymous Industry: Three-Liquid Pump, Commutator Cleaner, and more . . . . . . . . . . . 37--39 Alexander Klemin Aviation: Helicopter Progress . . . . . 40--40 Anonymous Fuselage Sandblasting, Flight Training, and more . . . . . . . . . . . . . . . . 40--42 Anonymous Current Bulletin Briefs . . . . . . . . 43--43 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 44--45 Anonymous Our Book Corner . . . . . . . . . . . . 46--48
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 50--51 Anonymous Quotes . . . . . . . . . . . . . . . . . 52--52 Richard L. Sigerson War: Invasion Communications . . . . . . 53--55 Frank J. Byrne Industry: Industrial Blasting . . . . . 56--58 Anonymous Vest-Pocket Automobiles, Glue ``Welding'', and more . . . . . . . . . 58--60 A. P. Peck Industrial Trends . . . . . . . . . . . 61--61 Henry Norris Russell Astronomy: Galactic Gas Clouds . . . . . 62--63 C. E. Randall Science Enters the Woods . . . . . . . . 64--65 Francis Sill Wickware Elmer Sperry and his Magic Top . . . . . 66--67 L. W. Giellerup Health: The Culprit is Histamine . . . . 68--69 Anonymous Child Cancer, Whose Fault? . . . . . . . 69--69 Anonymous Our Point of View --- Editorials: OUR Point of View . . . . . . . . . . . . . 70--70 Leonard Bourne Miscellany: Oil from Canadian Sands . . 71--73 Harold Keen Orphan Agar . . . . . . . . . . . . . . 73--75 Anonymous Finest Wind Tunnel, Electrical Protection, and more . . . . . . . . . . 75--83 Anonymous Industry: Plastic Adhesive and Cleaner, Wrinkle Finish, and more . . . . . . . . 85--87 Alexander Klemin Aviation: Pre-Flight Training . . . . . 88--88 Anonymous Integral Supercharger, Post-War, and more . . . . . . . . . . . . . . . . . . 88--90 John P. Candia Our Book Corner . . . . . . . . . . . . 91--93 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 94--95 Anonymous Current Bulletin Briefs . . . . . . . . 96--96
A. P. Peck Previews of the Industrial Horizon . . . 99--99 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 100--101 Anonymous Quotes . . . . . . . . . . . . . . . . . 102--102 Keith Henney Electronics: Electronics' Brightest Star 103--105 Edward J. Cleary Engineering: Dollars From Sewers . . . . 106--108 S. R. Williams What is Hardness? . . . . . . . . . . . 109--111 Fred P. Peters Metals in Industry: Hard, Corrosion-Resistant, Slippery . . . . . 112--114 James M. Crow Chemistry in Industry: Synthetic Rubber Today . . . . . . . . . . . . . . . . . 115--117 Alexander Klemin Aviation: Floating Airports in Mid-Ocean 118--120 J. H. Sachs In Other Fields: Dyes Will Be Even Better . . . . . . . . . . . . . . . . . 121--135 Anonymous New Products . . . . . . . . . . . . . . 136--138 K. M. Canavan Current Bulletin Briefs . . . . . . . . 139--139 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 140--141 John P. Candia Our Book Corner . . . . . . . . . . . . 142--144
A. P. Peck Previews of the Industrial Horizon . . . 146--147 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 148--148 Anonymous Quotes . . . . . . . . . . . . . . . . . 150--150 Fred P. Peters Metals in Industry: Silver in Peace and War . . . . . . . . . . . . . . . . . . 151--153 Alexander Klemin Aviation: Tomorrow's Air Transport Planes . . . . . . . . . . . . . . . . . 154--156 Edwin Laird Cady Engineering: Taking Dust Out of Industry 157--159 James M. Crowe Chemistry in Industry: Progress in Proteins . . . . . . . . . . . . . . . . 160--162 Albert G. Ingalls and A. F. Caprio Fundamental Science: Plastics' Parade 163--165 Keith Henney Electronics: Motors do a Better Job . . 166--168 The Staff and Earl N. Bressman In Other Fields: Rubber: Natural Or Synthetic? . . . . . . . . . . . . . . . 169--183 Anonymous New Products . . . . . . . . . . . . . . 184--186 K. M. Canavan Current Bulletin Briefs . . . . . . . . 187--187 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 188--189 John P. Candia Our Book Corner . . . . . . . . . . . . 190--192
A. P. Peck Previews of the Industrial Horizon . . . 195--195 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 196--196 Anonymous Quotes . . . . . . . . . . . . . . . . . 198--198 Alexander Klemin Aviation: Post-War Private Planes . . . 199--201 James M. Crowe Chemistry in Industry: From the Pine . . 202--204 Edward J. Cleary and Hal W. Hunt Engineering: Seagoing Concrete . . . . . 205--207 Fred P. Peters Metals in Industry: Pressing Metal into Service . . . . . . . . . . . . . . . . 208--210 Albert G. Ingalls and Franklin P. Huddle Fundamental Science: A New Industrial Frontier . . . . . . . . . . . . . . . . 211--213 Keith Henney and John Markus Electronics: Super-Sight With Phototubes 214--216 The Staff and Steven M. Spencer In Other Fields: Packaging Delivers the Goods . . . . . . . . . . . . . . . . . 217--229 K. M. Canavan Current Bulletin Briefs . . . . . . . . 230--230 Anonymous New Products . . . . . . . . . . . . . . 232--234 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 236--237 Anonymous Our Book Corner . . . . . . . . . . . . 238--240
A. P. Peck Previews of the Industrial Horizon . . . 243--243 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 244--244 Anonymous Quotes . . . . . . . . . . . . . . . . . 246--246 D. H. Killeffer Chemistry in Industry: Penicillin Poses Production Problems . . . . . . . . . . 247--249 Edwin Laird Cady Engineering: Industrial Temperature Control . . . . . . . . . . . . . . . . 250--252 Alexander Klemin Aviation: A Lighter Age is Coming . . . 253--255 Keith Henney and John Markus Electronics: Color Matching in Industry 256--258 Fred P. Peters Metals in Industry: Found: The `Lost-Wax' Process . . . . . . . . . . . 259--261 Albert G. Ingalls and Harold Burris-Meyer Fundamental Science: Music in Industry 262--264 The Staff and Worth Colwell In Other Fields: Felt Goes to Work . . . 265--267 Allan Perry Photography, An Industrial Tool . . . . 267--283 K. M. Canavan Current Bulletin Briefs . . . . . . . . 284--284 Anonymous New Products . . . . . . . . . . . . . . 285--288 Anonymous Our Book Corner . . . . . . . . . . . . 289--292 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 293--294 Anonymous Index to Volume 169, July--December, 1943 . . . . . . . . . . . . . . . . . . 295--296
A. P. Peck Previews of the Industrial Horizon . . . 3--3 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 4--5 Anonymous Quotes . . . . . . . . . . . . . . . . . 6--6 D. H. Killeffer Chemistry in Industry: As Metal Resources Dwindle . . . . . . . . . . . 7--9 Keith Henny Electronics: Seeing is Believing . . . . 10--12 Alexander Klemin Aviation: Air Transportation --- a Review and Forecast . . . . . . . . . . 13--15 Fred P. Peters Metals in Industry: Ultra-Low-Melting Alloys . . . . . . . . . . . . . . . . . 16--16 Edward J. Cleary and Hal W. Hunt Engineering: Winning the Battle with Snow . . . . . . . . . . . . . . . . . . 19--21 Albert G. Ingalls and C. J. Phillips Fundamental Science: What Glass is and isn't . . . . . . . . . . . . . . . . . 22--23 C. Powers In Other Fields: Compressed Air in Industry . . . . . . . . . . . . . . . . 24--39 K. M. Canavan Current Bulletin Briefs . . . . . . . . 40--41 Anonymous New Products . . . . . . . . . . . . . . 41--44 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 44--45 Anonymous Our Book Corner . . . . . . . . . . . . 46--48
A. P. Peck Previews of the Industrial Horizon . . . 51--51 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 52--53 Anonymous Quotes . . . . . . . . . . . . . . . . . 54--54 Keith Henney Electronics: Supercontrol by Electronics 55--57 D. H. Killeffer Chemistry in Industry: What About Synthetic Tires? . . . . . . . . . . . . 58--60 Edwin Laird Cady Engineering: Materials Must Move . . . . 61--64 Alexander Klemin Aviation: Aviation's Hot-House . . . . . 64--66 Fred P. Peters Metals in Industry: Refrigerated Metals 67--69 Albert G. Ingalls and A. Nadai Fundamental Science: Plastic Flow and Creep . . . . . . . . . . . . . . . . . 70--72 The Staff and Representative Jennings Randolph In Other Fields: Gasoline from Coal . . 73--86 Anonymous New Products . . . . . . . . . . . . . . 87--90 K. M. Canavan Current Bulletin Briefs . . . . . . . . 91--91 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 92--93 Anonymous Our Book Corner . . . . . . . . . . . . 94--96
A. P. Peck Previews of the Industrial Horizon . . . 99--99 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 100--101 Anonymous Quotes . . . . . . . . . . . . . . . . . 102--102 D. H. Killeffer Chemistry in Industry: Plastics Tomorrow 103--105 Keith Henney and John Markus Electronics: Electronic Processing . . . 106--108 Alexander Klemin Aviation: Engines of the Air . . . . . . 109--111 Edward J. Cleary Engineering: Chicago's New Subway . . . 112--114 Fred P. Peters Metals in Industry: Casting's Progress 115--117 Albert G. Ingalls and Harry B. Shaper Fundamental Science: Measuring Roughness 118--119 A. P. Peck In Other Fields: Keeping Business in Business . . . . . . . . . . . . . . . . 120--135 Anonymous New Products . . . . . . . . . . . . . . 136--138 K. M. Canavan Current Bulletin Briefs . . . . . . . . 139--139 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 140--141 Anonymous Our Book Corner . . . . . . . . . . . . 142--144
A. P. Peck Previews of the Industrial Horizon . . . 147--147 Anonymous 50 and 100 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 148--149 Anonymous Quotes . . . . . . . . . . . . . . . . . 150--150 D. H. Killeffer Chemistry in Industry: Here's How! . . . 151--153 Fred P. Peters and Kenneth Rose Metals in Industry: Versatile Indium . . 154--156 Keith Henney and Vin Zeluff Electronics: Welding in Production . . . 157--159 Edwin Laird Cady Engineering: Precision for Every Plant 160--162 Albert G. Ingalls Fundamental Science: X Marks the Spot 163--165 Alexander Klemin Aviation: Jet-Propulsion Flight . . . . 166--168 The Staff and Francis Sill Wickware In Other Fields: `Our Business is Improving' . . . . . . . . . . . . . . . 169--182 Anonymous New Products . . . . . . . . . . . . . . 183--186 K. M. Canavan Current Bulletin Briefs . . . . . . . . 187--187 Anonymous Our Book Corner . . . . . . . . . . . . 188--189 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 190--192
A. P. Peck Previews of the Industrial Horizon . . . 194--195 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 196--197 Anonymous Quotes . . . . . . . . . . . . . . . . . 198--198 Fred P. Peters Metals in Industry: Mass Production Metal-Forms . . . . . . . . . . . . . . 199--201 Edward J. Cleary and A. N. Carter Engineering: Wood in War Construction 202--204 D. H. Killeffer Chemistry in Industry: Progress by Substitution . . . . . . . . . . . . . . 205--207 Keith Henney Electronics: Prospecting for Petroleum 208--210 Albert G. Ingalls and E. M. Barber Fundamental Science: Modern Lubrication 211--213 Alexander Klemin Aviation: Aviation Surveyed . . . . . . 214--216 The Staff and H. R. Drackett In Other Fields: By-Passing the Sheep 217--231 Anonymous New Products . . . . . . . . . . . . . . 232--235 K. M. Canavan Current Bulletin Briefs . . . . . . . . 236--236 Anonymous Our Book Corner . . . . . . . . . . . . 237--238 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 239--240
A. P. Peck Previews of the Industrial Horizon . . . 242--243 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 244--246 Anonymous Quotes . . . . . . . . . . . . . . . . . 246--246 D. H. Killeffer Chemistry in Industry: Synthetics Offer Solutions . . . . . . . . . . . . . . . 247--249 Fred P. Peters Metals in Industry: Lead Carries its Weight . . . . . . . . . . . . . . . . . 250--252 Edwin Laird Cady Engineering: Safety Increases, But . . . 253--255 Keith Henney and Vin Zeluff Electronics: Electronic Aviation . . . . 256--258 Albert G. Ingalls and Sidney J. French Explosives --- Inside and Out . . . . . 259--261 Alexander Klemin Aviation: High-Octane Gas . . . . . . . 262--264 The Staff J. D. Ratcliff In Other Fields: Water Conditioning . . 265--277 Anonymous New Products . . . . . . . . . . . . . . 278--281 K. M. Canavan Current Bulletin Briefs . . . . . . . . 282--282 Anonymous Our Book Corner . . . . . . . . . . . . 283--284 Albert G. Ingalls Telescoptics: A Monthly Department for the Amateur Telescope Maker . . . . . . 285--286
A. P. Peck Previews of the Industrial Horizon . . . 2--3 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 4--5 Anonymous Quotes . . . . . . . . . . . . . . . . . 6--6 Alexander Klemin Aviation: Bringing Down the Stratosphere 7--10 Keith Henney Electronics: Supersonics at Work . . . . 10--12 D. H. Killeffer Chemistry in Industry: Insects Can be Controlled . . . . . . . . . . . . . . . 13--15 Edward J. Cleary and V. T. Boughton Engineering: Highways Alter the War . . 16--18 Fred P. Peters and T. W. Lippert Metals in Industry: Continuous Casting 19--21 Albert G. Ingalls and R. G. Sloane Fundamental Science: Man Against Oxygen 22--24 The Staff and Charles J. Romieux In Other Fields: Meet Melamine . . . . . 25--37 Anonymous New Products . . . . . . . . . . . . . . 38--43 K. M. Canavan Current Bulletin Briefs . . . . . . . . 44--44 Anonymous Our Book Corner . . . . . . . . . . . . 45--46 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 47--49
A. P. Peck Previews of the Industrial Horizon . . . 50--52 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 52--53 Anonymous Quotes . . . . . . . . . . . . . . . . . 54--54 Edwin Laird Cady Engineering: Fighting Factory Fires . . 55--57 Fred P. Peters Metals in Industry: Nonferrous Metals Tomorrow . . . . . . . . . . . . . . . . 58--60 Keith Henney Electronics: Electronic Sorting . . . . 61--63 D. H. Killeffer and H. P. Ouadland Chemistry in Industry: Safety with Solvents . . . . . . . . . . . . . . . . 64--66 Albert G. Ingalls Fundamental Science: Keep them Tight . . 67--69 Alexander Klemin Aviation: Safely in the Air . . . . . . 70--72 T. A. Walsh In Other Fields: Detenderizing Glass . . 73--85 Anonymous New Products . . . . . . . . . . . . . . 86--90 K. M. Canavan Current Bulletin Briefs . . . . . . . . 91--91 Anonymous Our Book Corner . . . . . . . . . . . . 92--94 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 95--96
A. P. Peck Previews of the Industrial Horizon . . . 98--99 Anonymous 50 Years Ago: 50 Years Ago \booktitleScientific American . . . . . 100--101 Anonymous Quotes . . . . . . . . . . . . . . . . . 102--102 Fred P. Peters and Daniel Minturn Metals in Industry: Flume Filled Future 103--105 Keith Henney Electronics: Electronic Counting . . . . 106--108 Alexander Klemin Aviation: Airports for America . . . . . 109--111 Edward J. Cleary Engineering: Better Water for Industry 112--114 D. H. Killeffer Chemistry in Industry: The Resin Dog with the Plastics Tail . . . . . . . . . 115--117 Albert G. Ingalls and H. H. Fink Fundamental Science: If you Can't Kill it, Isolate It . . . . . . . . . . . . . 118--120 Anonymous In Other Fields: Battleship of the Air 121--134 K. M. Canavan Current Bulletin Briefs . . . . . . . . 135--135 Anonymous New Products . . . . . . . . . . . . . . 136--139 Anonymous Our Book Corner . . . . . . . . . . . . 140--142 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 143--144
A. P. Peck Previews of the Industrial Horizon . . . 146--147 Anonymous 50 Years Ago: 50 Years Ago \booktitleScientific American . . . . . 148--150 Fred P. Peters and Edwin F. Cone Metals in Industry: Centrifugal Casting 151--153 Albert G. Ingalls and Jean Mater Medical Science: They Do Practically Anything . . . . . . . . . . . . . . . . 154--156 Edwin Laird Cady Engineering: What About the Gas Turbine ? . . . . . . . . . . . . . . . . . . . 157--159 Keith Henney Electronics: Electronics in Transportation . . . . . . . . . . . . . 160--162 D. H. Killeffer and Steven M. Spencer Chemistry in Industry: Chemical Guardians of Fabrics . . . . . . . . . . 163--165 Alexander Klemin Aviation: Progress in Instrumentation 166--168 Anonymous In Other Fields: Continuous Hardening 169--184 Anonymous New Products . . . . . . . . . . . . . . 185--187 K. M. Canavan Current Bulletin Briefs . . . . . . . . 188--188 Anonymous Our Book Corner . . . . . . . . . . . . 189--190 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 191--192
A. P. Peck Previews of the Industrial Horizon . . . 194--195 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 196--198 Fred P. Peters and Kenneth Rose Metals in Industry: Thermit Branches Out 199--201 D. H. Killeffer Chemistry in Industry: Abundant Chlorine 202--204 Edwin Laird Cady Engineering: Precast Solves Many Problems . . . . . . . . . . . . . . . . 205--207 Keith Henney Electronics: Electronics in Tomorrow's Industry . . . . . . . . . . . . . . . . 208--210 Alexander Klemin Aviation: Has the Glider A Future? . . . 211--213 Albert G. Ingalls and M. A. Heikkila Fundamental Science: Glowing Color in the Durk . . . . . . . . . . . . . . . . 214--215 Harvey C. Rentschler In Other Fields: Rays that Sterilize . . 216--229 Anonymous New Products . . . . . . . . . . . . . . 230--234 K. M. Canavan Current Bulletin Briefs . . . . . . . . 235--235 Anonymous Our Book Corner . . . . . . . . . . . . 236--238 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 239--240
A. P. Peck Previews of the Industrial Horizon . . . 242--243 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 244--246 Edwin Laird Cady Engineering: Power Transmission Tamed 247--249 D. H. Killeffer and F. J. Van Antwerpen Chemistry in Industry: Petroleum's `Big three' . . . . . . . . . . . . . . . . . 250--252 Fred P. Peters Metals in Industry: Steel Treating . . . 253--255 Alexander Klemin Aviation: A Miracle of Production . . . 256--258 Keith Henney and Vin Zeluff Electronics: Electronic Controls . . . . 259--261 Albert G. Ingalls and W. J. Sweeney Fundamental Science: Why Engines Knock 262--265 William H. Page In Other Fields: Glass in Textiles . . . 266--274 Anonymous New Products . . . . . . . . . . . . . . 275--280 K. M. Canavan Current Bulletin Briefs . . . . . . . . 281--282 Anonymous Our Book Corner . . . . . . . . . . . . 283--284 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 285--286
A. P. Peck Previews of the Industrial Horizon . . . 2--3 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 4--6 Charles F. Kettering Research Opens the Door . . . . . . . . 7--12 Fred P. Peters Metals in Industry: Better Metals Through Research . . . . . . . . . . . . 13--15 C. B. Peck Railroad Transportation: Railways Roll on Research . . . . . . . . . . . . . . 16--18 Keith Henney and John Markus Electronics: Electronic Aids to Research 19--21 Alexander Klemin Aviation: Research Gave Mankind Wings 22--25 Charles A. Breskin Plastics: Plastics --- Products of Research . . . . . . . . . . . . . . . . 26--29 Edwin Laird Cady Engineering: Everything Under Control 30--34 D. H. Killeffer and F. J. Van Antwerpen Chemistry in Industry: Where Research is King . . . . . . . . . . . . . . . . . . 35--37 Anonymous In Other Fields: Research in Metal Heating . . . . . . . . . . . . . . . . 38--52 Anonymous New Products . . . . . . . . . . . . . . 53--58 K. M. Canavan Current Bulletin Briefs . . . . . . . . 59--60 Anonymous Our Book Corner . . . . . . . . . . . . 60--62 Albert G. Ingalls Telescoptics: A Monthly Department for the Amateur Telescope Maker . . . . . . 63--64
A. P. Peck Previews of the Industrial Horizon . . . 66--67 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 68--70 Edwin Laird Cady A Century of Engineering . . . . . . . . 71--81 Charles F. Breskin Plastics: Plastics' Future . . . . . . . 82--85 Leslie Peat Highway Transportation: Tomorrow's Vehicles . . . . . . . . . . . . . . . . 86--88 Keith Henney and Vin Zeluff Electronics: Engineered Electronics . . 89--90 Alexander Klemin Aviation: Engineers and Wings . . . . . 92--94 Fred P. Peters Metals in Industry: Backbone of Engineering . . . . . . . . . . . . . . 95--97 D. H. Killeffer and F. J. Van Antwerpen Chemistry in Industry: Partners in Production . . . . . . . . . . . . . . . 98--100 Albert G. Ingalls and G. W. Penney Fundamental Science: Heat Transfer . . . 101--105 Jerome Campbell In Other Fields: Multi-Room Air Conditioning . . . . . . . . . . . . . . 106--116 Anonymous New Products . . . . . . . . . . . . . . 117--122 K. M. Canavan Current Bulletin Briefs . . . . . . . . 123--124 Anonymous Our Book Corner: Our Book corner . . . . 125--126 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 127--128
A. P. Peck Previews of the Industrial Horizon . . . 130--131 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 132--134 Edwin Laird Cady Engineering: Weather-Proof Revolution 145--148 Charles A. Breskin Plastics: Plastics Days Ahead . . . . . 149--152 Alexander Klemin Aviation: Planes and Trains . . . . . . 153--155 Keith Henney and John Markus Electronics: Electronics in Boilroading 156--158 D. H. Killeffer Chemistry in Industry: Chemistry Serves the Railroads . . . . . . . . . . . . . 159--161 Fred P. Peters Metals in Industry: Metals Make Railroads . . . . . . . . . . . . . . . 162--164 Albert G. Ingalls and L. K. Sillcox Fundamental Science: Wheels of Worth . . 165--169 Harry E. Schaden In Other Fields: Luxury on Rails . . . . 170--179 Anonymous New Products . . . . . . . . . . . . . . 180--186 K. M. Canavan Current Bulletin Briefs . . . . . . . . 187--188 Anonymous Our Book Corner . . . . . . . . . . . . 189--190 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 191--192 C. B. Peck On the Railroad Frontier . . . . . . . . 135--144
A. P. Peck Previews of the Industrial Horizon . . . 194--195 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 196--198 Fred P. Peters Into the Alloy Age . . . . . . . . . . . 199--207 Leslie Peat Highway Transportation: Engineering Thinking . . . . . . . . . . . . . . . . 208--209 Keith Thenney and Vin Zeluff Electronics: Metals by Electronics . . . 210--212 Alexander Klemin Aviation: Metals in the Air . . . . . . 213--215 D. H. Killeffer Chemistry in Industry: Metals of the Future . . . . . . . . . . . . . . . . . 216--218 Albert G. Ingalls and S. E. Maddigan Fundamental Science: Microradiography 219--221 Charles A. Breskin Plastics: Plastics Plus Metals . . . . . 222--225 Edwin Laird Cady Engineering: Partners in Production . . 226--231 Robert L. Zahour In Other Fields: Drawing out Fine . . . 232--235 Anonymous New Products and Processes . . . . . . . 236--250 K. M. Canavan Current Bulletin Briefs . . . . . . . . 251--252 Anonymous Our Book Corner . . . . . . . . . . . . 253--254 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 255--256
A. P. Peck Previews of the Industrial Horizon . . . 258--259 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 260--262 Charles A. Breskin Plastics: Plastics Through the Years . . 269--273 Keith Henney and John Markus Electronics: Working for Industry . . . 274--276 Jerome Campbell Petroleum: Oil Pushes Production . . . . 277--279 Alexander Klemin Aviation: Aide to Aviation . . . . . . . 280--282 Fred P. Peters Metals in Industry: Metals Fight Corrosion . . . . . . . . . . . . . . . 283--285 C. B. Peck Railroad Transportation: Chemicals on Rails . . . . . . . . . . . . . . . . . 286--288 Edwin Laird Cady Engineering: Minimum Maintenance Motors 289--292 Anonymous In Other Fields: Taking Steel's Temperature . . . . . . . . . . . . . . 293--297 Anonymous New Products and Processes . . . . . . . 298--313 K. M. Canavan Current Bulletin Briefs . . . . . . . . 314--315 Harland Manchester Our Book Corner . . . . . . . . . . . . 316--318 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 319--320 D. H. Killeffer A Century of Chemistry . . . . . . . . . 263--268
A. P. Peck Previews of the Industrial Horizon . . . 322--323 Anonymous 50 Years Ago: 50 Years Ago in \ldots \booktitleScientific American . . . . . 324--326 Anonymous Engineering: Bearing Down on Friction 336--340 Charles A. Breskin Plastics: Plastics Aloft . . . . . . . . 341--344 Leslie Peat Highway Transportation: Motor Vehicles Post-War . . . . . . . . . . . . . . . . 345--347 Keith Henney and Vin Zeluff Electronics: Flying Electronics . . . . 348--350 D. H. Killeffer Chemistry in Industry: Engines of the Air . . . . . . . . . . . . . . . . . . 351--353 Jerome Campbell and B. W. Story and E. A. Martin Petroleum: Lubricants for Air Power . . 354--356 Fred P. Peters Metals in Industry: Soft Dies \ldots Hard Jobs . . . . . . . . . . . . . . . 357--361 Anonymous In Other Fields: Better Television . . . 362--365 Anonymous New Products and Processes . . . . . . . 366--376 K. M. Canavan Current Bulletin Briefs . . . . . . . . 377--378 Anonymous Our Book Corner . . . . . . . . . . . . 379--380 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 381--382 Alexander Klemin Since Man Took Wings . . . . . . . . . . 327--335
A. P. Peck Previews of the Industrial Horizon . . . 2--3 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 4--6 Edwin Laird Cady Engineering: It Pays to Listen . . . . . 18--21 Charles A. Breskin Plastics: Better Plastics Heating . . . 22--25 Alexander Klemin Aviation: Control in the Air . . . . . . 26--28 Jerome Campbell and Budd Mulloy Petroleum: Gas in Bottles . . . . . . . 29--31 C. B. Peck and A. G. Oehler Railroad Transportation: Power Plants on Wheels . . . . . . . . . . . . . . . . . 32--35 Fred P. Peters Metals in Industry: Industry's Permanent Pull . . . . . . . . . . . . . . . . . . 36--39 D. H. Killeffer Chemistry in Industry: Infra-Red in Industry . . . . . . . . . . . . . . . . 40--43 L. H. Woodman In Other Fields: Cathodic Protection . . 44--49 Anonymous New Products and Processes . . . . . . . 50--57 K. M. Canavan Current Bulletin Briefs . . . . . . . . 58--59 Anonymous Our Book Corner . . . . . . . . . . . . 60--62 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 63--64 Vin Zeluff and John Markus 100 Years of Electricity and Electronics 7--17
Anonymous Previews of the Industrial Horizon . . . 66--67 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 68--70 Edwin Laird Cady Engineering: Machine Tool Magic . . . . 79--82 Charles A. Breskin Plastics: Automotive Plastics . . . . . 83--86 Jerome Campbell Petroleum: Petroleum Pavements . . . . . 87--89 Keith Henney and John Markus Electronics: Electronics on the Road . . 90--92 Alexander Klemin Aviation: Highways of the Air . . . . . 93--95 D. H. Killeffer Chemistry in Industry: Automotive Rubber 96--98 Fred P. Pet Metals in Industry: Miracle or Mirage? 99--101 Anonymous In Other Fields: The `Jeep' Post-War . . 102--109 Anonymous New Products and Processes . . . . . . . 110--122 K. M. Canavan Current Bulletin Briefs . . . . . . . . 123--123 Anonymous Our Book Corner . . . . . . . . . . . . 124--126 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 127--128 Leslie Peat America on Wheels . . . . . . . . . . . 71--78
A. P. Peck Previews of the Industrial Horizon . . . 132--133 Anonymous 50 Years Ago: 50 Years Ago \booktitleScientific American . . . . . 134--136 Jerome Campbell Light and Progress . . . . . . . . . . . 137--150 Edwin Laird Cady Engineering: Cutting Oil Comes Back . . 151--154 Charles A. Breskin Plastics: Plastics Sandwiches . . . . . 155--158 Alexander Klemin Aviation: Gas Turbine Possibilities . . 159--161 D. H. Killeffer Chemistry in Industry: Fuels for Jets 162--164 Keith Henney and Vin Zeluff Electronics: Glass and Electronics . . . 165--167 Fred P. Peters and Kenneth Rose Metals in Industry: Glass-Metal Collaboration . . . . . . . . . . . . . 168--170 C. B. Peck Turbines on Rails . . . . . . . . . . . 171--173 Harvey C. Rentschler In Other Fields: Solarization . . . . . 174--177 Anonymous New Products and Processes . . . . . . . 178--186 K. M. Canavan In Other Fields: Current Bulletin Briefs 187--188 Anonymous Our Book Corner . . . . . . . . . . . . 189--190 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 191--192
A. P. Peck Previews of the Industrial Horizon . . . 196--197 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 198--200 Charles A. Breskin Plastics: Plastics Take to Water . . . . 210--213 Edwin Laird Cady Engineering: Export Packaging is Different . . . . . . . . . . . . . . . 214--217 Fred P. Peters Metals in Industry: Ship Welding Wins 218--221 Keith Henney and John Markus Electronics: Electronics Afloat . . . . 222--224 Wesley D. Archer Petroleum: Oil for Ships' Turbines . . . 225--227 Alexander Klemin Aviation: To Europe by Air . . . . . . . 228--230 D. H. Killeffer and A. C. Purdy Chemistry in Industry: Water --- a Marine Problem! . . . . . . . . . . . . 231--233 Leslie Peat Highway Transportation: Motor Cars Tomorrow . . . . . . . . . . . . . . . . 234--237 A. P. Peck In Other Fields: Atomic Bombs . . . . . 238--241 Anonymous New Products and Processes . . . . . . . 242--251 K. M. Canavan Current Bulletin Briefs . . . . . . . . 251--252 Anonymous Our Book Corner . . . . . . . . . . . . 253--254 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 255--256 Harry Botsford America on the Sea . . . . . . . . . . . 201--209
A. P. Peck Previews of the Industrial Horizon . . . 258--259 Anonymous 50 Years Ago: 50 Years Ago \booktitleScientific American . . . . . 260--262 Russell Hogin Life-Blood of the World . . . . . . . . 263--273 Edwin Laird Cady Engineering: Precision Quenching . . . . 274--277 Vin Zeluff and Keith Henney Electronics: Refinery Electronics . . . 278--280 Anonymous Aviation: Cargo by Air . . . . . . . . . 281--283 D. H. Killeffer Chemistry in Industry: How Soon Atomic Energy? . . . . . . . . . . . . . . . . 284--289 Fred P. Peters Metals in Industry: Lithium, Servant Metal . . . . . . . . . . . . . . . . . 290--293 Charles A. Breskin Plastics: Petroleum in Plastics Processing . . . . . . . . . . . . . . . 294--297 C. B. Peck Chasing Water Pockets . . . . . . . . . 298--301 Anonymous In Other Fields: An Expanding Chemical 302--305 Anonymous New Products and Processes . . . . . . . 306--314 K. M. Canavan Current Bulletin Briefs . . . . . . . . 315--316 Anonymous Our Book Corner . . . . . . . . . . . . 317--318 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 319--320
A. P. Peck Previews of the Industrial Horizon . . . 322--323 Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 324--326 Edwin Laird Engineering: Lost Wax at Work . . . . . 334--337 Charles A. Breskin Plastics: Your Home in Plastics . . . . 338--341 Fred P. Peters Metals in Industry: Two-in-One Materials 342--345 D. H. Killeffer Chemistry in Industry: Research for Small Business . . . . . . . . . . . . . 346--348 Keith Henney and John Markus Electronics: Economics of Electronics 349--351 Alexander Klemin Aviation: Flying Aids . . . . . . . . . 352--354 Leslie Peat Highway Transportation: Power Brakes . . 355--359 Wesley D. Archer Petroleum: More Oil From Wells . . . . . 360--363 Lewis Nordyke In Other Fields: 'Mightiest Nothing' . . 364--367 Anonymous New Products and Processes . . . . . . . 368--376 K. M. Canavan Current Bulletin Briefs . . . . . . . . 377--378 Anonymous Our Book Corner . . . . . . . . . . . . 379--380 Alert G. Ingalls Telescoptics . . . . . . . . . . . . . . 381--382 Albert G. Ingalls A Century of \booktitleScientific American . . . . . . . . . . . . . . . . 327--333
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 2--3 A. P. Peck Previews of the Industrial Horizon . . . 4--4 D. H. Killeffer Chemistry in Industry: Is DDT Poisonous? 5--7 Fred P. Peters Metals in Industry: Boron Carbide: A Challenge . . . . . . . . . . . . . . . 8--10 Keith Henney and Vin Zeluff Electronics: Television in the Dark . . 11--12 John Markus 100,000,000 Electron Volts . . . . . . . 12--13 Edwin Laird Cady Engineering: Standards for Versatility 14--16 Alexander Klemin Aviation: Motorless Flight . . . . . . . 17--19 Charles A. Breskin Plastics: Frictional Heat . . . . . . . 20--22 Luther Hill Petroleum: Story of Hydroforming . . . . 23--27 Harland Manchester In Other Fields: Microwaves on the Way 28--35 Die Inserts New Products and Processes . . . . . . . 36--42 K. M. Canavan Current Bulletin Briefs . . . . . . . . 43--44 Anonymous Our Book Corner . . . . . . . . . . . . 45--46 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 47--48
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 50--51 A. P. Peck Previews of the Industrial Horizon . . . 52--52 Fred P. Peters Metals in Industry: Extrusions Push Ahead . . . . . . . . . . . . . . . . . 53--55 Charles A. Breskin Plastics: Plastics in Radio . . . . . . 56--58 Keith Henney and Vin Zeluff Electronics: Electronic Inspection . . . 59--61 D. H. Killeffer and Howard C. E. Johnson Chemistry in Industry: Amino Acids: in Quantity . . . . . . . . . . . . . . . . 62--64 Alexander Klemin Aviation: Helicopters in Civil Aviation 65--67 Edwin Laird Cady Engineering: Never-Ending Studies . . . 68--70 Leslie Peat Highway Transportation: The Public and the Engineer . . . . . . . . . . . . . . 71--73 Leonard I. Katzin In Other Fields: Industrial Uses of Atomic Energy . . . . . . . . . . . . . 74--81 Anonymous New Products and Processes . . . . . . . 82--90 K. M. Canavan Current Bulletin Briefs . . . . . . . . 91--92 Anonymous Our Book Corner . . . . . . . . . . . . 93--94 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 95--96
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 98--98 A. P. Peck Previews of the Industrial Horizon . . . 100--100 Fred P. Peters Metals in Industry: Steel Fights Back 101--103 Keith Henney and John Markus Electronics: Detecting the Invisible . . 104--106 Charles A. Breskin Plastics: Plastics in 1946 . . . . . . . 107--109 Edwin Laird Cady Engineering: A New Eye for Industry . . 110--112 E. F. Lindsley Petroleum: Fuels Rated by Performance 113--115 Alexander Klemin Aviation: Air Transport Progress . . . . 116--118 D. H. Killeffer and Howard C. E. Johnson Chemistry in Industry: Ion Exchange . . 119--121 Anonymous In Other Fields: Keeping the Heat In . . 122--127 Anonymous New Products and Processes . . . . . . . 128--137 K. M. Canavan Current Bulletin Briefs . . . . . . . . 138--139 Anonymous Our Book Corner . . . . . . . . . . . . 140--142 Albert G. Ingalls Telescoptics: A Monthly Department for the Amateur Telescope Maker . . . . . . 143--144
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 146--147 A. P. Peck Previews of the Industrial Horizon . . . 148--148 Edwin Laird Cady Engineering: Quality Control Creates Jobs . . . . . . . . . . . . . . . . . . 149--151 Fred P. Peters Metals in Industry: Alloys Beat the Heat 152--154 Keith Henney and John Markus Electronics: `Huff Duff' . . . . . . . . 155--157 Charles A. Breskin Plastics: Premiums in Plastics . . . . . 158--160 Anonymous Chemistry in Industry: Rust Not --- Want Not . . . . . . . . . . . . . . . . . . 161--163 Alexander Klemin Aviation: Research for Power . . . . . . 164--166 E. F. Lindsley and A. Bruce Boehm Petroleum: `Alloyed' Oils . . . . . . . 167--169 Clark Simmons In Other Fields: Plastics Precede Production . . . . . . . . . . . . . . . 170--175 Anonymous New Products and Processes . . . . . . . 176--186 K. M. Canavan Current Bulletin Briefs . . . . . . . . 187--187 Anonymous Our Book Corner . . . . . . . . . . . . 188--190 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 191--192
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 194--194 A. P. Peck Previews of the Industrial Horizon . . . 196--196 Charles A. Breskin Plastics: Partners of Light . . . . . . 197--200 D. H. Killeffer and Howard C. Johnson Chemistry in Industry: Wooden Wealth . . 201--203 Keith Henney and Vin Zeluff Electronics: Aircraft Radar . . . . . . 204--206 Fred P. Peters Metals in Industry: Speculum for Brightness . . . . . . . . . . . . . . . 207--209 Edwin Laird Cady Engineering: Sell, Then Buy . . . . . . 210--212 E. F. Lindsley and John C. Dean Petroleum: Petroleum Process Products 213--215 Alexander Klemin Aviation: Aviation Engineering Emerges 216--218 Anonymous In Other Fields: Color to Order . . . . 219--223 Anonymous New Products and Processes . . . . . . . 224--233 K. M. Canavan Current Bulletin Briefs . . . . . . . . 234--235 Anonymous Our Book Corner . . . . . . . . . . . . 236--238 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 239--240
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 242--243 A. P. Peck Previews of the Industrial Horizon . . . 244--244 Keith Henney and John Markus Joints in a Jiffy . . . . . . . . . . . 245--248 Fred P. Peters Metals in Industry: Beryllium: Workaday Metal . . . . . . . . . . . . . . . . . 249--251 Alexander Klemin Aviation: Private Plane Prospects . . . 252--254 Edwin Laird Cady Engineering: Factories on the Move . . . 255--257 D. H. Killeffer and Howard C. E. Johnson Chemistry in Industry: Chemical Crop Insurance . . . . . . . . . . . . . . . 258--260 Charles A. Breskin Plastics: Molding Unlimited . . . . . . 261--263 Harland Manchester In Other Fields: Successor to the Sextant . . . . . . . . . . . . . . . . 264--269 Anonymous New Products and Processes . . . . . . . 270--279 K. M. Canavan Current Bulletin Briefs . . . . . . . . 280--281 Anonymous Our Book Corner . . . . . . . . . . . . 282--284 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 285--286
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 2--2 A. P. Peck Previews of the Industrial Horizon . . . 4--4 Edwin Laird Cady Engineering: Processes Must Mature . . . 5--8 Anonymous Useful Wood, One-Minute Motors, and more 8--8 Fred P. Peters Metals in Industry: Industrial Hemstitcher . . . . . . . . . . . . . . 9--11 Anonymous Copper-Coated, Non-Aging Steel . . . . . 11--11 E. F. Lindsley and John C. Dean Petroleum: By-Product Bonuses . . . . . 12--14 Anonymous East Coast Oil, Form Spreaders, and more 14--14 Alexander Klemin Aviation: Flying's Easier, Now . . . . . 15--17 Anonymous Anti-Friction, Changed Aircraft Rules 17--17 D. H. Killeffer Chemistry in Industry: Chemicals Grow on Trees . . . . . . . . . . . . . . . . . 18--20 Anonymous Insulating Board, Non-Metallic Magnets, and more . . . . . . . . . . . . . . . . 20--20 Keith Henney and Vin Zeluff Electronics: Sight at Night . . . . . . 21--23 Anonymous Vacuum Systems, Liquid Level, and more 23--23 Charles A. Breskin Plastics: Pin-Ball Proving Ground . . . 24--26 Anonymous Expanded Plastics, Plastics Candies . . 26--26 Leonard R. Phillips In Other Fields: Diffusion Defeats Drafts . . . . . . . . . . . . . . . . . 27--29 Anonymous Helium-Shielded Arc, Lens Antenna, and more . . . . . . . . . . . . . . . . . . 29--31 Anonymous New Products and Processes: Tool Tips, Modified Thermoplastic, and more . . . . 32--41 K. M. Canavan Current Bulletin Briefs . . . . . . . . 42--43 Anonymous Our Book Corner . . . . . . . . . . . . 44--46 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 47--48
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 50--50 A. P. Peck Previews of the Industrial Horizon . . . 52--52 Fred P. Peters Metals in Industry: Magnesium: Inexhaustible Metal . . . . . . . . . . 53--56 Anonymous Aluminized Steel, Copper-Bearing, and more . . . . . . . . . . . . . . . . . . 56--56 D. H. Killeffer and Howard C. E. Johnson Chemistry in Industry: Is Soap Slipping? 57--59 Anonymous Buckwheat Drug, Rayon Fabrics . . . . . 59--59 Charles A. Breskin Plastics: Pack it in Plastics . . . . . 60--61 Anonymous Cosmetic Bag, Plastics Horse, and more 62--62 Keith Henney and John Markus Electronics: Mechanized Wiring . . . . . 63--65 Anonymous Gas-Stove Generator, Coffee . . . . . . 65--65 E. F. Lindsley and William A. Sullivan Petroleum: Fuel Oils have changed . . . 66--68 Anonymous Fuel Control, Pour Point . . . . . . . . 68--68 Edwin Laird Cady Engineering: Machine Tools for Heating 69--71 Anonymous Steel Wool, Machine Scraps . . . . . . . 71--71 Alexander Klemin Aviation: Plane Sense and Safety . . . . 72--74 Anonymous Wind Tunnel, Aircraft Sound-Proofing, and more . . . . . . . . . . . . . . . . 74--75 Harland Manchester In Other Fields: Powdered Coal . . . . . 76--79 Anonymous Accident Costs, Gap-Filling Glue, and more . . . . . . . . . . . . . . . . . . 79--81 Anonymous New Products and Processes: Portable Light, Auto Lacquer, and more . . . . . 82--89 K. M. Canavan Current Bulletin Briefs . . . . . . . . 90--91 Anonymous Our Book Corner . . . . . . . . . . . . 92--94 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 95--96
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 98--98 A. P. Peck Previews of the Industrial Horizon . . . 100--100 Edwin Laird Cady Engineering: Oxygen for Industry . . . . 101--104 Anonymous Air Control, Precision Cooling, and more 104--104 D. H. Killeffer and Howard C. E. Johnson Chemistry in Industry: Take A Grain Of Sand . . . . . . . . . . . . . . . . . . 105--107 Anonymous Anodized Magnesium . . . . . . . . . . . 107--107 Keith Henney and Vin Zeluff Electronics: Tubing Without Troubles . . 108--110 Anonymous Shoran Maps, St. Elmo's Fire, and more 110--110 Fred P. Peters and Herbert Chase Metals in Industry: Extrusions by Impact 111--113 Anonymous Steel-Aluminum Rivet, Plated Piston Rings . . . . . . . . . . . . . . . . . 113--113 Charles A. Breskin Plastics: Plastics Stick Together . . . 114--116 Anonymous Plastics Re-Design, Dust Pan . . . . . . 116--116 E. F. Lindsley and John C. Dean Petroleum: Wax Against Water . . . . . . 117--119 Anonymous Detergent Oils . . . . . . . . . . . . . 119--119 Alexander Klemin Aviation: Pressed-Out Planes . . . . . . 120--122 Anonymous Constellation Cowling, Long-Range Plane, and more . . . . . . . . . . . . . . . . 122--122 The Staff and J. A. Meacham In Other Fields: Paint for Production 123--125 Anonymous Atomic Power Plant, Artificial Limbs, and more . . . . . . . . . . . . . . . . 125--129 Anonymous New Products and Processes: Speed Lathe, Insulating Window, and more . . . . . . 130--137 K. M. Canavan Current Bulletin Briefs . . . . . . . . 138--139 Anonymous Our Book Corner . . . . . . . . . . . . 140--142 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 143--144
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 146--146 A. P. Peck Previews of the Industrial Horizon . . . 148--148 Fred P. Peters Metals in Industry: Tests or ``Traditions''? . . . . . . . . . . . . 149--152 Anonymous Aluminum vs Copper, Silver ``Solder'' Base, and more . . . . . . . . . . . . . 152--152 D. H. Killeffer Chemistry in Industry: Making Heat Work Overtime . . . . . . . . . . . . . . . . 153--156 Anonymous Paper-Mill Slime . . . . . . . . . . . . 156--156 Edwin Laird Cady Engineering: Departments Without Names 157--159 Anonymous ``Butter-Layers'', Aircraft Techniques 159--159 Charles A. Breskin Plastics: Layer-Cake Plastics . . . . . 160--162 Anonymous Ice-Cube Tray, Excavator Window . . . . 162--162 Alexander Klemin Aviation: Cabins Can be Quieter . . . . 163--165 Anonymous Flying Wing, Plane Comfort Quiz . . . . 165--165 E. F. Lindsley and T. G. Roehner Petroleum: Multi-Purpose Paradox . . . . 166--168 Anonymous Paint Removal, Plastisols . . . . . . . 168--168 Keith Henney and John Markus Electronics: Mixed Metal Magic . . . . . 169--171 Anonymous Plastics Balls, Horseshoes, and more . . 171--171 Anonymous In Other Fields: Looking to the Light 172--174 Anonymous Color Chip Manual, Spot-Welder, and more 174--175 Anonymous New Products and Processes: Band-Saw Lubricator, Humidity Tester, and more 176--185 K. M. Canavan Current Bulletin Briefs . . . . . . . . 186--187 Anonymous Our Book Corner . . . . . . . . . . . . 188--190 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 191--192
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 194--195 A. P. Peck Previews of the Industrial Horizon . . . 196--196 Fred P. Peters Metals in Industry: Brightening the Surface . . . . . . . . . . . . . . . . 197--200 Anonymous Stamped Motor Parts, Uniform Metal Powders, and more . . . . . . . . . . . 200--200 Foster D. Snell Chemistry in Industry: Plastics and Fires . . . . . . . . . . . . . . . . . 201--204 Anonymous Plastics Oyster Shells, Colored Rubber, and more . . . . . . . . . . . . . . . . 203--204 Edwin Laird Cady Engineering: Moisture Meters Move Up . . 205--207 Anonymous Handy Hydraulics, Actual Limits: Shop Limits . . . . . . . . . . . . . . . . . 207--207 Alexander Klemin Aviation: Ideas in the Air . . . . . . . 208--210 Anonymous Arrow-Like Wings, Aircraft Static . . . 210--210 Vin Zeluff Electronics: Electrons Guide the Loom 211--213 Anonymous Plant-Truck ``Intercoms'', Aluminum Welding . . . . . . . . . . . . . . . . 213--213 Charles A. Breskin Plastics: Covering Up with Plastics . . 214--216 Anonymous Structural Plastics, Plastics Hinges . . 216--216 John Smith Petroleum: Oil Heat for Industry . . . . 217--219 Anonymous Piston-Ring Oiling, Synthetic Fuels and Oils . . . . . . . . . . . . . . . . . . 219--219 Barclay Moon Newman In Other Fields: New Vitamin C for Old 220--225 Anonymous Parts Washer, Steel on Farms, and more 222--225 Anonymous New Products and Processes: Dial Gage, Liquid Soap, and more . . . . . . . . . 226--233 K. M. Canavan Current Bulletin Briefs . . . . . . . . 234--236 Anonymous Our Book Corner . . . . . . . . . . . . 236--238 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 239--242
Anonymous 50 and 100 Years Ago: 50 Years Ago in 100 Years Ago in \booktitleScientific American . . . . . . . . . . . . . . . . 242--243 A. P. Peck Previews of the Industrial Horizon . . . 244--244 Edwin Laird Cady Engineering: Industry Embraces Weldments 245--247 Anonymous Fiberglas Use, In-Plant Teletype, and more . . . . . . . . . . . . . . . . . . 248--248 Charles A. Breskin Plastics: High Pressure Plastics . . . . 249--251 Anonymous Railcoach Rejuvenated, Plastics Fabrics, and more . . . . . . . . . . . . . . . . 251--251 Vin Zeluff Electronics: Electrostatic Painting . . 252--254 Anonymous Slide-Fastener Reliability, Miniature Rectifier, and more . . . . . . . . . . 254--254 Alexander Klemin Aviation: Must Flying be a ``Racket''? 255--257 Fred P. Peters Metals in Industry: Coming Changes in Metal-Economics . . . . . . . . . . . . 258--260 Anonymous Tantalum, Ceramic-Coated Steel, and more 260--260 Howard C. E. Johnson Chemistry in Industry: Atomic-Bomb by-Products . . . . . . . . . . . . . . 261--264 Anonymous Fluorine, Wild Ginger Germicides, and more . . . . . . . . . . . . . . . . . . 264--264 Warren L. Bassett In Other Fields: Paper Gets Webbed Feet 265--268 Anonymous Radiant Murals, Color Change, and more 268--271 Anonymous New Products and Processes: Silicone Oil, Heavy Tires, and more . . . . . . . 272--279 K. M. Canavan Current Bulletin Briefs . . . . . . . . 280--281 Anonymous Our Book Corner . . . . . . . . . . . . 282--284 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 285--286
A. P. Peck Previews of the Industrial Horizon . . . 3--3 Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 4--5 John Markus Electronics: Little Shakers Test Big Structures . . . . . . . . . . . . . . . 6--10 Anonymous Television Color, High-Frequency Stove, and more . . . . . . . . . . . . . . . . 10--10 Charles A. Breskin Plastics: Taking the Stress out of Styrene . . . . . . . . . . . . . . . . 11--14 Anonymous Wipe-Clean Cloth, Plastics-Bonded Abrasives, and more . . . . . . . . . . 14--14 H. R. Clauser Metals in Industry: Electroforming for Precision . . . . . . . . . . . . . . . 15--17 Anonymous ``Super-Alloy'', Phone line Sheaths, and more . . . . . . . . . . . . . . . . . . 17--17 Edwin Laird Cady Engineering: Apprenticeship vs Mechanization . . . . . . . . . . . . . 18--20 Anonymous Better Fire Brick . . . . . . . . . . . 20--20 Marshall J. Waters Petroleum: A New Diet for Diesels? . . . 21--23 Anonymous Premium Oil, Cold-Weather Fuels, and more . . . . . . . . . . . . . . . . . . 23--23 D. H. Killeffer Chemistry in Industry: Soaps that Wash Nothing . . . . . . . . . . . . . . . . 24--26 Anonymous Ship Fouling, Cesium-Vapor Lamps, and more . . . . . . . . . . . . . . . . . . 26--26 Jerome Campbell In Other Fields: Pipe with a future . . 27--29 Anonymous Continuous Rail, Coal Mine Hazards, and more . . . . . . . . . . . . . . . . . . 29--33 Anonymous New Products and Processes: Radiation Calculator, Industrial Cleaners, and more . . . . . . . . . . . . . . . . . . 34--42 K. M. Canavan Current Bulletin Briefs . . . . . . . . 43--43 Anonymous Our Book Corner . . . . . . . . . . . . 44--46 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 47--48
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 50--50 A. P. Peck Previews of the Industrial Horizon . . . 52--52 Samuel Burger Electronics: Ray-Tracer of Atomic Fission . . . . . . . . . . . . . . . . 53--56 Vin Zeluff Air-Cleaning Efficiency Tested Electronically . . . . . . . . . . . . . 57--59 Anonymous Dishwasher Soap, Electronic Dynamometer 59--59 Howard C. E. Johnson Chemistry in Industry: Fugitive Fluorine Works for Industry . . . . . . . . . . . 60--62 Anonymous Uranium Metal, Iso-Octane Solvent . . . 62--62 Fred P. Peters Metals in Industry: Aluminum Advances on all Fronts . . . . . . . . . . . . . . . 63--65 Anonymous Drawing Stainless . . . . . . . . . . . 65--65 Charles A. Breskin Plastics: Plastics on Wheels . . . . . . 66--68 Edwin Laird Cady Engineering: Pilots to Profits . . . . . 69--70 Anonymous Abrasive Blasters, Steel Troubles . . . 75--75 Anonymous In Other Fields: Flying for Business . . 76--76 Anonymous Cars for 1950, Steel Temperature, and more . . . . . . . . . . . . . . . . . . 76--79 Anonymous New Products and Processes: Vibration Meter, Fabric-Spring Tubing, and more 80--90 K. M. Canavan Current Bulletin Briefs . . . . . . . . 91--91 Anonymous Our Book Corner . . . . . . . . . . . . 92--94 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 95--96
Anonymous 50 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 98--98 A. P. Peck Metals in Industry: Brazil: A Coming Industrial Empire . . . . . . . . . . . 100--104 Fred P. Peters Precision Forgings . . . . . . . . . . . 105--107 Anonymous Rolling Magnesium, Contact Alloys . . . 107--107 Edwin Laird Cady Engineering: Job Rating for Square Dealing . . . . . . . . . . . . . . . . 108--111 Anonymous Flexible-Shaft Life, Friction Sawing, and more . . . . . . . . . . . . . . . . 111--111 A. P. Peck Previews of the Industrial Horizon . . . 112--112 Charles A. Breskin Plastics: What Plastics Mean to Plywood 113--115 Anonymous Mottled Sheeting, Plexiglas Canopy, and more . . . . . . . . . . . . . . . . . . 115--115 Howard C. E. Johnson Chemistry in Industry: Metals Plus Hydrogen . . . . . . . . . . . . . . . . 116--118 Anonymous Fungus on Optics . . . . . . . . . . . . 118--118 John Markus Electronics: Electronic Insurance in the Shop . . . . . . . . . . . . . . . . . . 119--121 Anonymous Audio Filter, Electronic Eyesight, and more . . . . . . . . . . . . . . . . . . 121--121 Alexander Klemin In Other Fields: Instrumentation, Measurement, and Control . . . . . . . . 122--124 Anonymous Atom-Powered City, Portable Induction Phone, and more . . . . . . . . . . . . 124--128 Anonymous New Products and Processes: Collet Fixture, Heat-Stable Resin, and more . . 130--138 K. M. Canavan Current Bulletin Briefs . . . . . . . . 139--139 Anonymous Our Book Corner . . . . . . . . . . . . 140--142 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 143--144
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 146--146 A. P. Peck Previews of the Industrial Horizon . . . 148--148 Fred P. Peters Metals in Industry: Tough Alloys Cut Like Cheese . . . . . . . . . . . . . . 149--152 Anonymous Gallium Thermometer, Flat Wire, and more 152--152 Vin Zeluff Electronics: Batching by Electronics . . 153--155 Anonymous Foundry Cores, Continuous Wire Measurer, and more . . . . . . . . . . . . . . . . 155--156 D. H. Killeffer Chemistry in Industry: Chemists Fight for Food, Forage, Fiber . . . . . . . . 157--159 Anonymous Cotton Production, Textile Dressings, and more . . . . . . . . . . . . . . . . 159--160 Charles A. Breskin Plastics: Plastics in Sheets . . . . . . 161--162 Anonymous Plastics Compounded --- While You Wait 162--163 Anonymous Plastics Decorating, Plastics-Coated Mesh . . . . . . . . . . . . . . . . . . 163--163 Edwin Laird Cady Engineering: Salt Baths for Metals . . . 164--166 Anonymous Plug Welding, Fast-Acting Furnaces . . . 166--166 Harland Manchester In Other Fields: Pictures in 60 Seconds 167--170 Anonymous Rock Drilling with Flame . . . . . . . . 170--171 Anonymous Air Drying for Preservation . . . . . . 171--172 Anonymous Germicidal Lamps, Turbine Blades, and more . . . . . . . . . . . . . . . . . . 172--175 Anonymous New Products and Processes: Salvage Tool, Steel Baseboard Trim, and more . . 176--183 K. M. Canavan Current Bulletin Briefs . . . . . . . . 184--184 Anonymous Our Book Corner . . . . . . . . . . . . 185--188 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 189--192
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 194--195 A. P. Peck Previews of the Industrial Horizon . . . 196--196 Harland Manchester Engineering: Fireless Heat for the Home 197--200 Edwin Laird Cady Metallizing Takes Over . . . . . . . . . 201--203 Anonymous Ascent by Rocket . . . . . . . . . . . . 203--203 D. H. Killeffer Chemistry in Industry: Oxygen by the Ton 204--206 Anonymous Slime Preventive, Stored Vegetables . . 206--206 John Markus Electronics: Predictions by Electronics 207--209 Anonymous Magnetic Sound Film, Radar on Airliners, and more . . . . . . . . . . . . . . . . 209--209 Fred P. Peters Metals in Industry: Hardenability . . . 210--213 Anonymous Carbide Guide-Rest, Spring Material, and more . . . . . . . . . . . . . . . . . . 213--213 Charles A. Breskin Plastics: Where do Plastics Go from Here? . . . . . . . . . . . . . . . . . 214--216 Anonymous Acrylic Lids, Display Bottle . . . . . . 216--216 N. C. Dezendorf In Other Fields: Diesel Power Comes of Age . . . . . . . . . . . . . . . . . . 217--218 Anonymous Nylon Staple, Torque Tests, and more . . 219--222 Anonymous New Products and Processes: Push-Pull Latch, Midget Dry Battery, and more . . 223--229 K. M. Canavan Current Bulletin Briefs . . . . . . . . 230--231 Anonymous Our Book Corner . . . . . . . . . . . . 232--234 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 235--238
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 242--243 A. P. Peck Previews of the Industrial Horizon . . . 244--244 Allen C. Holland Engineering: Better Vision Boosts Production . . . . . . . . . . . . . . . 245--248 Edwin Laird Cady Processes have Families . . . . . . . . 249--251 Anonymous Hydraulic Accumulators . . . . . . . . . 251--251 Vin Zeluff Electronics: Demobilized Microwaves . . 252--255 Anonymous Electronic Drive, See-Saw Bed and more 255--255 Charles A. Breskin Plastics: Coats Make the Product . . . . 256--258 Anonymous Polyethylene Bags, Resin Adhesive, and more . . . . . . . . . . . . . . . . . . 258--258 Howard C. E. Johnson Chemistry in Industry: Glycerine and Glycols Gain Ground . . . . . . . . . . 259--261 Anonymous Agricultural Fungicide, Vinyl Ethers . . 261--261 Fred P. Peters Metals in Industry: Deep Draws with Hot Magnesium . . . . . . . . . . . . . . . 262--264 Anonymous Aluminum Welded, Printed Silver, and more . . . . . . . . . . . . . . . . . . 264--264 Anonymous In Other Fields: Micro-Hardness Testing 265--266 Anonymous Artificial Legs, Lightweight Motors, and more . . . . . . . . . . . . . . . . . . 266--269 Anonymous New Products and Processes: Self-Soldering Tape, Shrinkproof Rayons, and more . . . . . . . . . . . . . . . . 270--277 K. M. Canavan Current Bulletin Briefs . . . . . . . . 278--280 Anonymous Our Book Corner . . . . . . . . . . . . 280--282 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 283--286
A. P. Peck Previews of the Industrial Horizon . . . 2--3 Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 4--5 Brigadier General David Sarnoff Electronics: Science Reaches Upward . . 6--9 Fred P. Peters Metals in Industry: New Fields for Stainless . . . . . . . . . . . . . . . 10--12 Charles A. Breskin Plastics: Plastics in Paints . . . . . . 13--14 Edwin Laird Cady Engineering: When Metal Atoms Wander . . 15--17 Albert J. Blackwood Petroleum: Fuels of the Future . . . . . 18--20 Howard C. E. Johnson Chemistry in Industry: Soaps in Reverse 21--23 Peter R. Lewis Photography: Metals Through the Microscope . . . . . . . . . . . . . . . 24--25 Anonymous \booktitleScientific American Industrial Digest: Remodeled Drafting Room, Hot-Cold Pipe, and more . . . . . . . . 26--31 Anonymous New Products: Miniature Switch, Multiple Drill Unit, and more . . . . . . . . . . 32--39 K. M. Canavan Current Bulletin Briefs . . . . . . . . 40--41 Anonymous Our Book Corner . . . . . . . . . . . . 42--44 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 45--48
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 50--51 C. Donald Dallas Metals in Industry: America Needs a Million Tons of Copper . . . . . . . . . 52--55 Fred P. Peters Tomorrow's Metallurgy . . . . . . . . . 56--58 A. P. Peck Previews of the Industrial Horizon: Progress is Sometimes Slow . . . . . . . 59--59 Paul D. Green Photography: Microfilm Magic . . . . . . 60--63 John Markus Electronics: Monitors for Molten Metals 64--66 Edwin Laird Cady Engineering: Casting is Changing . . . . 67--69 L. F. Peterson Night Cooling for Day Comfort . . . . . 70--71 Philetus H. Holt Petroleum: Fuels of the Future: For Gas Turbines and Jet Propulsion . . . . . . 72--74 Anonymous Engineering: Expansion Testing, Machine-Shop Forests . . . . . . . . . . 75--76 Anonymous Industrial Digest: Line Voltage Stabilizer, Midget Camera . . . . . . . 75--76 Anonymous Petroleum: Fuel Vaporizer, Off-Shore Oil Well . . . . . . . . . . . . . . . . . . 75--76 Anonymous Industrial Digest: Chilled Latex, Insects Traced, and more . . . . . . . . 76--79 Anonymous Metals in Industry: Jet Alloys Tested, Control-Cable Steel, and more . . . . . 77--79 Anonymous Electronics: Watch Timer, Package Battery Charger, and more . . . . . . . 77--79 Anonymous New Products: Photoelectric Actuator, Small Induction Heater, and more . . . . 80--87 K. M. Canavan Current Bulletin Briefs . . . . . . . . 88--90 Ralph K. Strong Our Book Corner: Chemistry for the Executive . . . . . . . . . . . . . . . 90--92 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 93--96
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 98--98 A. P. Peck Previews of the Industrial Horizon . . . 100--100 James F. Lincoln Metals in Industry: Arc Welding is being Handicapped . . . . . . . . . . . . . . 101--105 Edward Mackasek Engineering: Porcelain Coats on Metal Bases . . . . . . . . . . . . . . . . . 106--109 Edwin Laird Cady Better Grounds Make Better Factories . . 110--112 D. H. Killeffer Chemistry in Industry: Industry Gets Nosey . . . . . . . . . . . . . . . . . 113--115 Vin Zeluff Electronics: Mass-Production Wiring . . 116--118 Charles A. Breskin Plastics: Expanding Fields for Expanded Plastics . . . . . . . . . . . . . . . . 119--121 F. W. Schumacher Petroleum: Fuels of the Future: For Ram-Jet Motors . . . . . . . . . . . . . 122--124 Anonymous Industrial Digest . . . . . . . . . . . 125--128 Anonymous Engineering: Cylinder Contour Gage, Improved Casters, and more . . . . . . . 125--128 Anonymous Chemistry in Industry: Nuclear Track Plates, Cyanide from Gas . . . . . . . . 125--128 Anonymous Metals in Industry: Hydraulic Bulging 126--126 Anonymous Electronics: Automatic Plating Plant, Home Dust Precipitator . . . . . . . . . 126--128 Anonymous Petroleum: Oil Field Analysis . . . . . 127--128 Anonymous Plastics: New Vinyl Uses . . . . . . . . 128--128 Anonymous New Products: Vacuum Leak Detector, Pocket Ohmmeter, and more . . . . . . . 129--135 K. M. Canavan Current Bulletin Briefs . . . . . . . . 136--137 Anonymous Our Book Corner . . . . . . . . . . . . 138--140 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 141--144
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 146--146 A. P. Peck Previews of the Industrial Horizon . . . 148--148 H. O. Smith Engineering: 18,000 Ways to Fight Friction . . . . . . . . . . . . . . . . 149--153 Edwin Laird Cady Sleeping Beauty of Industry . . . . . . 154--156 James R. Patterson Chemistry in Industry: Paradoxical Paints . . . . . . . . . . . . . . . . . 157--159 Carl Toll Photography: Seeing is Believing . . . . 160--161 Robert P. Russell Petroleum: Fuels of the Future . . . . . 162--164 Charles A. Breskin Plastics: Saran \ldots For Short . . . . 165--167 Anonymous Electronics: Concrete Against X-Rays . . 168--170 Anonymous \booktitleScientific American Industrial Digest . . . . . . . . . . . . . . . . . 171--174 Anonymous Engineering: Viscosimeter, Rigid Testing Machine, and more . . . . . . . . . . . 171--174 Anonymous Electronics: Electronic Micrometer, Fire Hazard Reduced, and more . . . . . . . . 171--173 Anonymous Chemistry in Industry: Dyeing Glass Yarn, Electroless Plating, and more . . 172--174 Anonymous Plastics: Sealing Plastics Boxes, Card Table Top . . . . . . . . . . . . . . . 172--174 Anonymous New Products: Heavy-Duty Cleaner, Stud Welding, and more . . . . . . . . . . . 175--183 K. M. Canavan Current Bulletin Briefs . . . . . . . . 183--184 Anonymous Our Book Corner . . . . . . . . . . . . 185--187 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 188--191
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 194--194 A. P. Peck Previews of the Industrial Horizon . . . 196--196 Carl J. Lamb Engineering: Engineers will mold the Future . . . . . . . . . . . . . . . . . 197--200 Edwin Laird Cady Wool . . . . . . . . . . . . . . . . . . 201--203 Ernst A. Hauser and Desiree S. Le Beau Chemistry in Industry: Elasticity Explained . . . . . . . . . . . . . . . 204--206 The Technical Service and Design Staff of Ross-Frederick Corporation Plastics: Putting Plastics in Its Place 207--209 T. C. Du Mond Metals in Industry: Co-Operation Hits Corrosion . . . . . . . . . . . . . . . 210--212 T. H. Ayling Electronics: Electrons Guide the Cutting Torch . . . . . . . . . . . . . . . . . 213--215 Sara H. Carleton Photography: Baking Under the Microscope 216--218 Anonymous Engineering: Mock-Ups of Buildings, Railroad X-Ray, and more . . . . . . . . 219--223 Anonymous Chemistry in Industry: Improved Catalysts . . . . . . . . . . . . . . . 219--220 Anonymous \booktitleScientific American Industrial Digest: Jet Thrust Augmented, Hoses Handle Materials, and more . . . . . . . 220--223 Anonymous Metals in Industry: Heat-Tube Material 221--221 Anonymous Electronics: Microwave Speed Meter, Radar Lighthouse . . . . . . . . . . . . 221--223 Anonymous Plastics: Nylon Knee . . . . . . . . . . 223--223 Anonymous New Products: Hot Air Generator, Sprayed Hard-Facing, and more . . . . . . . . . 224--231 K. M. Canavan Current Bulletin Briefs . . . . . . . . 232--233 Anonymous Our Book Corner . . . . . . . . . . . . 234--236 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 237--240
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 242--243 Anonymous Announcement: An Announcement to Our Readers . . . . . . . . . . . . . . . . 244--244 Anonymous Engineering: Industrial Gases --- Tools and Materials in Steel Bottles . . . . . 245--248 G. P. Vincent Chemistry in Industry: Sodium Chlorite Goes Commercial . . . . . . . . . . . . 249--251 C. B. Dick Metals in Industry: The Foundry of Tomorrow Today . . . . . . . . . . . . . 252--254 H. R. Clouser Hard Faces Live Long . . . . . . . . . . 255--257 P. J. Franklin and M. Weinberg Electronics: Electronic Preserves . . . 258--260 O. H. Coelln Photography: Industry Looks To The Screen . . . . . . . . . . . . . . . . . 261--264 Anonymous Engineering: Carbide Dies, Radio Grills Assembled, and more . . . . . . . . . . 265--269 Anonymous Photography: Light-Sensitive Glass, Spray Pattern . . . . . . . . . . . . . 265--268 Anonymous Industrial Digest: Specimens Preserved, Fires in Cotton, and more . . . . . . . 266--269 Anonymous Metals in Industry: True Carburizing . . 267--267 Anonymous Chemistry in Industry: Synthetic Esters, Silver Nitrate Crystals . . . . . . . . 268--269 Anonymous New Products: Flow Pressure Fans, Slide Projector, and more . . . . . . . . . . 270--277 K. M. Canavan Current Bulletin Briefs . . . . . . . . 278--279 Nelson S. Knaggs Our Book Corner . . . . . . . . . . . . 280--282 Albert G. Ingalls Telescoptics: A Monthly Department for the Amateur Telescope Maker . . . . . . 283--286
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 2--2 Anonymous Announcement: An Announcement to Our Readers (II) . . . . . . . . . . . . . . 3--3 Karl Z. Morgan Engineering: Radiation Safety: A New Industrial Problem . . . . . . . . . . . 5--8 Egon Glesinger Forest Industry: One Third of Wood . . . 9--11 H. R. Clauser Metals in Industry: Where Does Powder Metallurgy Stand Today? . . . . . . . . 12--15 Neil Uptegrove Petroleum: Recycling Conserves U.S. Natural Gas . . . . . . . . . . . . . . 16--18 D. H. Killeffer Chemistry in Industry: The Pilot Plant's Value to Industry . . . . . . . . . . . 19--23 Homer Jensen and Eugene F. Peterson Electronics: Prospecting from the Air 24--26 Anonymous Navigation Computer, Table-Top Tube Model . . . . . . . . . . . . . . . . . 27--30 Anonymous Engineering: Piercing Holes, Beveling Concrete, and more . . . . . . . . . . . 28--32 Anonymous Industrial Digest: Radiant Baseboards, Embossing Thermoplastics, and more . . . 28--32 Anonymous Metals in Industry: Anti-Friction Bearings, ``Impossible'' Machining, and more . . . . . . . . . . . . . . . . . . 29--32 Anonymous Chemistry in Industry: Sugar Derivative 32--32 Anonymous New Products: Fuel System Cleaner, Battery Tester, and more . . . . . . . . 33--39 K. M. Canavan Current Bulletin Briefs . . . . . . . . 40--41 Anonymous Book Review: Book . . . . . . . . . . . 42--44 Albert G. Ingalls Telescoptics: A Monthly Department for the Amateur Telescope Maker . . . . . . 45--48
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 50--50 Anonymous Announcement: An Announcement to Our Readers . . . . . . . . . . . . . . . . 51--51 William Mann Chemistry in Industry: Oxygen in Steelmaking . . . . . . . . . . . . . . 53--56 Egon Glesinger Forest Industry: One Third of Wood . . . 57--59 Edwin Laird Cady Engineering: Tubes in Manufacturing . . 60--62 James R. Turnbull Plastics: The Arrival of Polystyrene . . 63--65 T. P. Kinn Electronics: The Domain of Radio Frequency Heating . . . . . . . . . . . 66--69 A. W. Haslett Photography: Nuclear Photography . . . . 70--72 H. A. McConville Engineering: Lubricants for Electric Motors . . . . . . . . . . . . . . . . . 73--74 Anonymous Electronics: Television Observation, Midget X-Ray Tube . . . . . . . . . . . 75--76 Anonymous Industrial Digest: Color Vision Limit, Treatment of Waste, and more . . . . . . 75--81 Anonymous Engineering: Finer Castings, Whirl Pit Testing, and more . . . . . . . . . . . 76--76 Anonymous Plastics: Plastics Tested . . . . . . . 76--76 Anonymous Chemistry in Industry: Lead-Silica Pigment, Beta-Propiolactone, and more 76--77 Anonymous Photography: Fastest Motion Picture Camera . . . . . . . . . . . . . . . . . 78--79 Anonymous New Products: Cool Grinding Device, Portable Arc Welder, and more . . . . . 82--87 K. M. Canavan Current Bulletin Briefs . . . . . . . . 88--88 Anonymous Book Review: Books . . . . . . . . . . . 89--92 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 93--96
Anonymous 50 and 100 Years Ago: 50 Years Ago in \booktitleScientific American . . . . . 98--98 Anonymous Announcement: An Announcement to Our Readers . . . . . . . . . . . . . . . . 99--99 William Mann Chemistry in Industry: Phosphorus: Bearer of Light and Life . . . . . . . . 101--104 Deane H. Uptegrove, Jr. Electronics: Microwaves in Communication 105--108 E. W. Beggs Chemistry in Industry: Photochemistry in Industry . . . . . . . . . . . . . . . . 109--114 David F. Armstrong Electronics: What To Look for in FM . . 115--118 Edwin Laird Cady Engineering: Investment Casting . . . . 119--121 D. H. Killeffer Industrial Consultants . . . . . . . . . 122--126 Anonymous Carbide Boring Bars, Descaling Conveyor Chain, and more . . . . . . . . . . . . 127--130 Anonymous Industrial Digest: Industrial Adhesives, Aircraft Autopilot, and more . . . . . . 127--130 Anonymous Chemistry in Industry: Alcohol from Rosin, Cumene Hydroperoxide, and more 128--129 Anonymous New Products: Power Recorder, Decade Scaler, and more . . . . . . . . . . . . 131--135 Anonymous Current Bulletin Briefs . . . . . . . . 136--136 Anonymous Book Review: Books . . . . . . . . . . . 137--140 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 141--144
Anonymous 50 and 100 Years Ago: 50 and 100 Years Ago in \booktitleScientific American . . 146--146 Anonymous Announcement: An Announcement to our Readers . . . . . . . . . . . . . . . . 147--147 E. S. Davenport Metals in Industry: Progress in the Heat Treatment of Steel . . . . . . . . . . . 149--153 Martin Sheridan Engineering: The Worst Weather in the World . . . . . . . . . . . . . . . . . 154--156 William Mann Chemistry in Industry: Phosphorus: Bearer of Light and Life . . . . . . . . 157--160 John L. Kent Engineering: Manufacturing Advances in Wartime Germany . . . . . . . . . . . . 161--164 David T. Armstrong Electronics: What to Look for in FM . . 165--168 Harry Chapin Plummer Engineering: The Settlement of Canada's Northland . . . . . . . . . . . . . . . 169--172 Harold A. Knight Metals in Industry: Vacuum Metallurgy 173--175 Anonymous Electronics: X-Ray Thickness Gage, Diamond Chip Amplifier, and more . . . . 176--177 Anonymous Industrial Digest: Moisture Detector, Finger-Tip Aircraft Control, and more 177--177 Anonymous Engineering: Expansion Fitting, Chilled Bismuth Dies, and more . . . . . . . . . 178--179 Anonymous New Products: Silent Mercury Switch, Cotton Fiber Analyzer, and more . . . . 180--183 Anonymous Current Bulletin Briefs . . . . . . . . 184--184 Anonymous Book Review: Books . . . . . . . . . . . 185--188 Albert G. Ingalls Telescoptics . . . . . . . . . . . . . . 189--194
Anonymous Letters . . . . . . . . . . . . . . . . 2--5 Anonymous 50 and 100 Years Ago . . . . . . . . . . 6--8 Peter van Dresser The Future of the Amazon . . . . . . . . 11--15 Wilton M. Krogman The Man-apes of South Africa . . . . . . 16--19 John Q. Stewart Concerning ``Social Physics'' . . . . . 20--23 Martin Gumpert Vesalius: Discoverer of the Human Body 24--31 Anonymous Science and the Citizen . . . . . . . . 32--33 Fred L. Whipple The Dust Cloud Hypothesis . . . . . . . 34--45 E. Newton Harvey The Luminescence of Living Things . . . 46--49 Karl K. Darrow Davisson and Germer . . . . . . . . . . 50--53 Leonard Engel Smelting under Pressure . . . . . . . . 54--57 Ralph Linton Books . . . . . . . . . . . . . . . . . 58--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 1--1 Anonymous 50 and 100 Years Ago . . . . . . . . . . 2--4 Alfred Winslow Jones The National Science Foundation . . . . 7--11 Martin Gumpert Histoplasmosis: The Unknown Infection 12--15 T. C. Schneirla and Gerard Piel The Army Ant . . . . . . . . . . . . . . 16--23 Anonymous Science and the Citizen . . . . . . . . 24--25 George W. Gray The Ultimate Particles . . . . . . . . . 26--39 Florence Moog The Biology of Old Age . . . . . . . . . 40--43 Francis R. Steele ``If a Slave Girl Fled \ldots ' . . . . 44--47 Donald Culross Peattie White Pine . . . . . . . . . . . . . . . 48--53 James R. Newman Srinivasa Ramanujan . . . . . . . . . . 54--57 Abram Kardiner Books . . . . . . . . . . . . . . . . . 58--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 1--2 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Anonymous Recovery of Europe . . . . . . . . . . . 9--15 The Editors Recovery of Europe (C.E. Report) . . . . 9 Loren C. Eiseley Antiquity of Modern Man . . . . . . . . 16--19 George Gamow Galaxies in Flight . . . . . . . . . . . 20--25 Bela Schick Allergy: A Definition . . . . . . . . . 26--29 Anonymous Science and the Citizen . . . . . . . . 30--31 Frederick A. Saunders Physics and Music . . . . . . . . . . . 32--41 Lorus J. and Margery J. Milne Insect Vision . . . . . . . . . . . . . 42--45 Lorus J. Milne and Margery J. Milne Insect Vision . . . . . . . . . . . . . 42 Raymond E. Janssen The Beginnings of Coal . . . . . . . . . 46--51 Leonard Engel The Philips Air Engine . . . . . . . . . 52--55 James R. Newman Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous 50 and 100 Years Ago . . . . . . . . . . 2--4 H. H. Finnell The Dust Storms of 1948 . . . . . . . . 7--11 Albert G. Ingalls A Night on Palomar . . . . . . . . . . . 12--17 August Krogh The Language of the Bees . . . . . . . . 18--21 Anonymous Science and the Citizen . . . . . . . . 22--23 Eugene I. Rabinowitch Photosynthesis . . . . . . . . . . . . . 24--35 I. Bernard Cohen In Defense of Benjamin Franklin . . . . 36--43 Irvine H. Page High Blood Pressure . . . . . . . . . . 44--47 William F. Meggers Measurement by Mercury . . . . . . . . . 48--53 James R. Newman Mathematical Creation . . . . . . . . . 54--57 Abram Kardiner Books . . . . . . . . . . . . . . . . . 58--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--61
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 F. Julius Fohs Middle East Oil . . . . . . . . . . . . 9--15 Harry M. Davis Radio Waves and Matter . . . . . . . . . 16--23 Elizabeth A. Ferguson Primitive Medicine . . . . . . . . . . . 24--27 Anonymous Science and the Citizen . . . . . . . . 28--29 George W. Beadle The Genes of Men and Molds . . . . . . . 30--39 Donald Culross Peattie Shagbark Hickory . . . . . . . . . . . . 40--43 Ralph W. Gerard The Dynamics of Inhibition . . . . . . . 44--49 Arthur Roberts ``How Nice to be a Physicist'' . . . . . 50--51 Frank H. Rockett The Transistor . . . . . . . . . . . . . 52--55 W. R. Chapline Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64 Frank H. Rockett The Transistor: Basic research in the electrical properties of solids has opened up an entirely new way of manipulating electrons to do useful work ??
Anonymous Letters . . . . . . . . . . . . . . . . 1--1 Anonymous 50 and 100 Years Ago . . . . . . . . . . 2--4 Leonard Engel The Bingham Plan . . . . . . . . . . . . 7--13 Thaddeus Stern Long-Range Forces . . . . . . . . . . . 14--17 Anonymous World's Accelerators . . . . . . . . . . 18--19 Bernhard Gottlieb A New Theory of Tooth Decay . . . . . . 20--23 Anonymous Science and the Citizen . . . . . . . . 24--25 George W. Gray ``The Great Ravelled Knot'' . . . . . . 26--39 George Gamow Origin of the Ice . . . . . . . . . . . 40--45 Lorus J. and Margery J. Milne Right Hand, Left Hand . . . . . . . . . 46--49 Eugene G. Rochow The Chemistry of Silicones . . . . . . . 50--53 I. Bernard Cohen Books . . . . . . . . . . . . . . . . . 54--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Herbert Yahraes Labrador Iron . . . . . . . . . . . . . 9--13 Norbert Wiener Cybernetics . . . . . . . . . . . . . . 14--19 Donald Culross Peattie Spruce, Balsam and Birch . . . . . . . . 20--23 Anonymous Science and the Citizen . . . . . . . . 24--25 Armin J. Deutsch The Sun . . . . . . . . . . . . . . . . 26--39 W. D. Ellison Erosion by Raindrop . . . . . . . . . . 40--45 Max Delbrück and Mary Bruce Delbrück Bacterial Viruses and Sex . . . . . . . 46--51 Florence Moog Gulliver was a Bad Biologist . . . . . . 52--55 James R. Newman Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 1--1 Anonymous 50 and 100 Years Ago . . . . . . . . . . 2--4 Rensis Likert Public Opinion Polls . . . . . . . . . . 7--11 Frank H. H. Roberts A Crisis in U.S. Archaeology . . . . . . 12--17 Donald R. Griffin The Navigation of Birds . . . . . . . . 18--25 Anonymous Science and the Citizen . . . . . . . . 26--27 John E. Pfeiffer Enzymes . . . . . . . . . . . . . . . . 28--39 Harry S. N. Greene On the Development of Cancer . . . . . . 40--43 Dirk J. Struik Stone Age Mathematics . . . . . . . . . 44--49 Roger J. Williams Alcoholics and Metabolism . . . . . . . 50--53 James R. Newman Books . . . . . . . . . . . . . . . . . 54--57 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 58--61 Anonymous An Index of Articles and Authors . . . . 62--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--7 Groff Conklin Cancer and Environment . . . . . . . . . 11--15 Herbert Yahraes The Arrival of Acetylene . . . . . . . . 16--21 Erich Fromm The Oedipus Myth . . . . . . . . . . . . 22--27 Anonymous Science and the Citizen . . . . . . . . 28--29 David I. Blumenstock The Upper Atmosphere . . . . . . . . . . 30--39 Carl B. Boyer The Invention of Analytic Geometry . . . 40--45 Bradford Washburn Mapping Mount McKinley . . . . . . . . . 46--51 Wilton M. Krogman The Record of Human Illness . . . . . . 52--55 James R. Newman Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--7 John E. Pfeiffer The Office of Naval Research . . . . . . 11--15 Joseph T. Klapper and Charles Y. Glock Trial by Newspaper . . . . . . . . . . . 16--21 Leonard B. Loeb The Mechanism of Lightning . . . . . . . 22--27 Anonymous Science and the Citizen . . . . . . . . 28--29 Martin D. Kamen Tracers . . . . . . . . . . . . . . . . 30--41 L. Don Leet Microseisms . . . . . . . . . . . . . . 42--45 Lorus J. and Margery J. Milne Temperature and Life . . . . . . . . . . 46--49 Werner Wolff Three Mysteries of Easter Island . . . . 50--55 Y. H. Krikorian Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--4 Anonymous 50 and 100 Years Ago . . . . . . . . . . 6--8 P. M. S. Blackett Is the Atomic Bomb an Absolute Weapon? 13--15 Louis N. Ridenour A U.S. Physicist's Reply to Professor Blackett . . . . . . . . . . . . . . . . 16--19 P. C. Constantinides and Niall Carey The Alarm Reaction . . . . . . . . . . . 20--23 Anonymous Science and the Citizen . . . . . . . . 24--27 George W. Gray Cosmic Rays . . . . . . . . . . . . . . 28--39 Edwin H. Colbert The Ancestors of Mammals . . . . . . . . 40--43 Paul Kirkpatrick The X-Ray Microscope . . . . . . . . . . 44--47 James Bonner Chemical Warfare Among the Plants . . . 48--51 Banesh Hoffmann The Influence of Albert Einstein . . . . 52--55 James R. Newman Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Brock Chisholm Social Medicine . . . . . . . . . . . . 11--15 Anonymous The AEC's Isotopes . . . . . . . . . . . 16--17 Leo Rane and Dora S. Rane Aureomycin . . . . . . . . . . . . . . . 18--23 Anonymous Science and the Citizen . . . . . . . . 24--27 Harry M. Davis Mathematical Machines . . . . . . . . . 28--39 Francis P. Shepard Submarine Canyons . . . . . . . . . . . 40--43 George de Santillana Greek Astronomy . . . . . . . . . . . . 44--47 George A. W. Boehm Titanium: A New Metal . . . . . . . . . 48--51 Paul A. Zahl The Evolution of Sex . . . . . . . . . . 52--55 Peter van Dresser Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Samuel A. Stouffer A Study of Attitudes . . . . . . . . . . 11--15 George W. Gray Pauling and Beadle . . . . . . . . . . . 16--21 Oskar Morgenstern The Theory of Games . . . . . . . . . . 22--25 Anonymous Science and the Citizen . . . . . . . . 26--29 Willy Ley Rockets . . . . . . . . . . . . . . . . 30--39 Victor Schocken Plant Hormones . . . . . . . . . . . . . 40--43 Erich Fromm The Nature of Dreams . . . . . . . . . . 44--47 Edward S. Deevey, Jr. Living Records of the Ice Age . . . . . 48--51 Karl A. Clark The Athabaska Tar Sands . . . . . . . . 52--55 E. U. Condon Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Michael M. Davis National Health Insurance . . . . . . . 11--15 C. W. Wolfe The Blister Hypothesis . . . . . . . . . 16--21 A. Szent-Gyorgyi Muscle Research . . . . . . . . . . . . 22--25 Anonymous Science and the Citizen . . . . . . . . 26--29 Harry M. Davis Low Temperature Physics . . . . . . . . 30--39 William Linn Westermann Ancient Slavery . . . . . . . . . . . . 40--43 John Tyler Bonner The Social Amoebae . . . . . . . . . . . 44--47 Anonymous Trapped Light . . . . . . . . . . . . . 48--49 Fredric Wertham The Prevention of Murder . . . . . . . . 50--55 James R. Newman Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Warren Weaver The Mathematics of Communication . . . . 11--15 Elvin A. Kabat Allergic Mechanisms in Nervous Disease 16--19 Ralph B. Baldwin The Craters of the Moon . . . . . . . . 20--24 Anonymous Science and the Citizen . . . . . . . . 26--29 Leon Svirsky The Atomic Energy Commission . . . . . . 30--43 Hudson Hoagland Schizophrenia and Stress . . . . . . . . 44--47 Alfred Sherwood Romer Louis Agassiz . . . . . . . . . . . . . 48--51 Cecil K. Drinker The Physiology of Whales . . . . . . . . 52--55 I. Bernard Cohen Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--2 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Ralph Linton The Personality of Peoples . . . . . . . 11--15 Wallace O. Fenn Potassium . . . . . . . . . . . . . . . 16--21 Anonymous Hittite Citadel . . . . . . . . . . . . 22--23 Anonymous Science and the Citizen . . . . . . . . 24--25 George W. Gray The Antibiotics . . . . . . . . . . . . 26--35 Harry F. and Margaret Kuenne Harlow Learning to Think . . . . . . . . . . . 36--39 I. Bernard Cohen Galileo . . . . . . . . . . . . . . . . 40--47 P. M. Hurley Radioactivity and Time . . . . . . . . . 48--51 Ralph M. Evans Seeing Light and Color . . . . . . . . . 52--55 J. L. Walsh Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--4 Anonymous 50 and 100 Years Ago . . . . . . . . . . 6--8 John E. Pfeiffer Woods Hole in 1949 . . . . . . . . . . . 13--17 William McD. Hammon Encephalitis . . . . . . . . . . . . . . 18--21 Orvis C. Irwin Infant Speech . . . . . . . . . . . . . 22--24 Anonymous Science and the Citizen . . . . . . . . 26--32 Grote Reber Radio Astronomy . . . . . . . . . . . . 34--41 Anonymous Psychiatric Films . . . . . . . . . . . 42--43 Jerzy Konorski Pavlov . . . . . . . . . . . . . . . . . 44--47 David E. Green Enzymes in Teams . . . . . . . . . . . . 48--51 F. W. Went The Plants of Krakatoa . . . . . . . . . 52--54 James R. Newman Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Leopold Infeld Visit to Dublin . . . . . . . . . . . . 11--15 Gordon A. Riley Food from the Sea . . . . . . . . . . . 16--19 Anonymous Bomb Tests . . . . . . . . . . . . . . . 20--21 Eric Ashby Leaf Shape . . . . . . . . . . . . . . . 22--24 Anonymous Science and the Citizen . . . . . . . . 26--29 René J. Dubos Tuberculosis . . . . . . . . . . . . . . 30--41 Otto Struve Double Stars . . . . . . . . . . . . . . 42--45 Richard B. Goldschmidt Phenocopies . . . . . . . . . . . . . . 46--49 Fredric Wertham Freud Now . . . . . . . . . . . . . . . 50--54 James R. Newman Books . . . . . . . . . . . . . . . . . 56--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 Chester I. Barnard Arms Race v. Control . . . . . . . . . . 11--13 Otto Laporte Shock Waves . . . . . . . . . . . . . . 14--19 Robert Broom The Ape-Men . . . . . . . . . . . . . . 20--24 Anonymous Science and the Citizen . . . . . . . . 26--31 Edwin P. Hubble Five Historic Photographs from Palomar 32--39 Leopold Infeld Visit to England . . . . . . . . . . . . 40--43 J. H. Simons Fluorocarbons . . . . . . . . . . . . . 44--47 Anonymous Democritus on the Atom . . . . . . . . . 48--49 Philip Morrison and Emily Morrison Natural History of a Virus . . . . . . . 50--53 James R. Newman Books . . . . . . . . . . . . . . . . . 54--59 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 60--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64
Anonymous Letters . . . . . . . . . . . . . . . . 2--3 Anonymous Errata . . . . . . . . . . . . . . . . . 3--3 Anonymous 50 and 100 Years Ago . . . . . . . . . . 4--6 George W. Gray The Nobel Prizes . . . . . . . . . . . . 11--17 George Gamow Supernovae . . . . . . . . . . . . . . . 18--21 S. Meryl Rose Transformed Cells . . . . . . . . . . . 22--24 Anonymous Science and the Citizen . . . . . . . . 26--31 Eugene Ayres The Fuel Problem . . . . . . . . . . . . 32--39 Leopold Infeld Visit to Poland . . . . . . . . . . . . 40--43 Anonymous Ocean's Floor . . . . . . . . . . . . . 44--45 Walter G. Cady Crystals and Electricity . . . . . . . . 46--51 James R. Newman Children's Books . . . . . . . . . . . . 52--57 Albert G. Ingalls The Amateur Astronomer . . . . . . . . . 58--61 Anonymous An Index of Articles and Authors . . . . 62--63 Anonymous Bibliography . . . . . . . . . . . . . . 64--64