Last update:
Wed Sep 26 08:28:44 MDT 2018
Anonymous 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