What do invisible braces, ear thermometers, swimsuits, memory foam, water filters,hand power tools (and more) have in common? They were all brought about by NASA! See this link for more information, who knows, maybe You will invent something for society too!
10 Everyday NASA Inventions http://msnvideo.msn.com/#/video/cf8d7ec2-16cd-41c7-9f42-558f61bd1dbd
:)
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