Wednesday, September 9, 2015

A folding paper microscope? It's real
[ Tue, 08 Sep 2015 15:07:05 GMT ]
Sometimes, inventors come up with things the world wants. The Rubik's Cube. iPhones. Snuggies. Then there are the things the world needs. The wheel. Penicillin. Anything with caffeine in it.









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