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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Wind tunnel solves skyscraper problem
177
Building, Wind tunnels
Radio ends arctic terrors
183
Arctic exploration, Radio broadcasting (Arctic regions)
Cabins in airplane's wings for transatlantic flight
188
Airplanes
Florida seas are reclaimed for homes
193
Florida
Where women learn the way
205
Pennsylvania School of Horticulture for Women
With Uncle Sam's plant hunters
259
Botanical exploration
Shipyard high in a skyscraper
267
Ship and boat models
Planting a forest under a skyscraper
274
Pilings (Civil engineering)
Ups and downs of stairways
291
Stairways
Building-in the radio set
297
Furniture, Built in, Radio receivers (Cabinets)

From earthen floors to linoleum
210
Linoleum
Dollar for every dive
218
Submarines
Solving silkworm secrets
227
Silkworms
How airplanes are tested
232
Airplanes (Testing)
Value of horses measured by pull
235
Horses
Camera ends drudgery in keeping records
237
Photographic records, Photostat
Voices of ships
243
Radio in navigation, Radio engineers
Six-day races supreme test of grit
251
Bicycle racing

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