On May 5, 1809, Mary Kies became the first woman to receive a patent in the United States. (It was for her technique of weaving straw with silk.) Of course, women inventors existed before this time, ...
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Top 50 inventions & experiments
top 50 Inventions & Experiments This video is a mix of cool experiments and inventions! Enjoy :) If you like this video don't ...
From the zany to the dangerous to the just plain dumb, here is TIME's list (in no particular order) of some of the world's ...
The plow -- I: Winners and losers: The gramophone ; Barbed wire ; Seller feedback ; Google search ; Passports ; Robots ; The welfare state -- II: Reinventing how we ...
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