Popular Mechanics

Etukansi
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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Sisältö

Talk-back for your radio
801
Nevil Monroe Hopkins; 1873-1945, Radio equipment
Gold from the sea?
808
Bromine, Gold, Sea water
New Century of progress
817
Century of Progress International Exposition (1933-1934: Chicago, Ill.)
Beavers staging a comeback
833
Beavers
Cowboys of the deep
838
Towboats

World's biggest eye
844
Telescopes (Mirrors)
Harnessing your car's wasted energy
850
Automobiles (Equipment)
Last of the explorers
856
Mayas
Aluminum alloy bridge floor saves weight
859
Aluminum alloys, Bridges (Floors)
Most dangerous place in the world
866
Accidents
Mile-a-minute thinking
872
Traffic accidents, Automobiles (Speed)
Behind the scenes with the puppets
878
Puppets and puppet plays
Turning a hobby into money
882
Ralph R. ENO, Motion pictures (Amateur films)
Model of Rome took thirty years to build
888
Models, Rome (Italy) (Roman antiquities)
Tires that merely whisper
892
Tires, Automobile

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