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

House built like a dish
689
PORCELAIN steel houses
What exploration of the upper air means
693
Atmosphere, Upper
Battle of the octanes
698
Gasoline
Hunting sea monsters
706
New York Aquarium, Fish
Machine with too much it, penalized by the law
714
Accident law
Penniless immigrant who became a great inventor
786
Michael Idvorsky Pupin (American physicist and inventor.); 1858-1935
Oil furnace built like electric refrigerator
788
Oil burners
Hum and a.c. troubles made visible
798
Oscillographs, Radio receivers (Testing)
Electrolytic B-eliminator is easy to build
800
Radio receivers (Energy usage)
Aero-trolley
805
Cableways

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