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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More speed!
705
Automobile racing, Automobiles, Racing
Fooling Uncle Sam, maybe!
716
Smuggling
Trouble shooting on the high lines
722
Linemen (Electric workers)
Lost treasures of the Pacific
730
Shipwrecks
Man-carrying rocket ships present many problems
734
Rockets
Power unit for experimental s-w converters
818
Radio receivers (Energy usage)
Simple short-wave transmitter
820
Radio transmitters
Six-tube DX auto receiver has Chicago to Los Angeles range
824
Automobiles (Radio equipment)
Chemical code recorder from the junk box
826
Sound (Recording and reproducing)
Electric submarine dives automatically
827
SUBMARINE models

Términos y frases comunes