The AK-47 was designed by Mikhail Kalashnivok as a response to the German Sturmgewehr 44 Widely considered to be the first true assault rifle And used by Nazi troops from 1943-44 until the war’s end...

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Your car, the heating system in your house, your gas stove. Most of the energy you use comes from fossil fuels, which present a couple of problems. First, there are limited supplies of fossil fuels,...