The Big Guns, 1915

6 marzo 2015

Reported in Scientific American, This Week in World War I: March 6, 1915 World War I was an artillery war. Even as new technology—tanks, airplanes, submarines and poison gas—changed the…

— Read more on ScientificAmerican.com


http://rss.sciam.com/~r/sciam/physics/~3/TT5NKFQ6DO4/

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