Popular Mechanics

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Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.
 

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Sommario

Voice of the prowl car
81
Police radio, Los Angeles (Calif.) (Police)
Frontier days in balsa
88
Lee L. WARD, Miniature objects
Engine trouble shooter
91
Airplane engines (Testing)
Phantom photos with 20 million volts betatron
92
Betatrons, Radiography
Take a lesson from champion pitchers
108
Baseball
Designed for smokers
174
Lamps
Dine in the open
177
Fireplaces, Outdoor
Colorful beach sun hood
181
Beach equipment
All aboard for fun!
182
Model railroads
Recipe file
189
Boxes, cases, etc

Canned fresh milk is coming
114
Canned milk
Revolution in steelmaking
118
STEEL worksExperimental plants
Spider carries a human fly
122
Conveying equipment
Bay bridge is to have a twin
123
San Francisco-Oakland Bay Bridge (Calif.)
Highway yacht with a sun deck
130
Automobile trailers
Helicopter on the newsfront
136
Oregon Journal, Airplanes in newspaper service, Photography, Journalistic
Cranberry special
144
Edaville Railroad, Cranberries
$100,000 speedboat to challenge the world
150
Motor boats
He built his own dream
156
Building
Fortune hunt in a cave
160
Murl EMERY, Caves, Guano Islands (Peru)
Twist, stretch and smash, Inc
166
U.S. Testing Co., Inc
Chessmen in plastic
195
Chess
Tidewater pier
199
Docks, wharves, etc
Car noises have meaning
201
Automobiles (Maintenance and repair)
Take it easy in this garden lounge
206
Outdoor furniture
Choose the right paper for photo printing
209
Photographic paper
Power tools for miniature work
213
Tools
Never trust a circular saw
218
Saws and sawing
Insulated milk-cooling tanks
226
Arthur E. YOUNGQUIST, Milk (Cooling), Tanks
Two-tube super battery pack set for vacations
230
Portable radio receivers
Signal-shifter kit for radio hams
232
Radio equipment

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