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How war changed the world: 10 military inventions now used by civilians

Innovation is a key aspect that drives militaries forward around the globe. The military ...
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15 Inventions That Quietly Changed The World That We Take For Granted On A Daily Basis

Here are 15 inventions that changed the world: Plus, some background info about each. Related: "Girls Would 'Disappear' For A Long Time": 18 Boomers And Gen X'ers Are Sharing Common Parts Of Their ...