ViralNova.com has an article entitled “The Coolest Reactions Your Science Teacher Never Showed You.” Watch a solid object floating on a gas. See gallium melt in the palm of someone’s hand. Watch some explosive dirt.
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“20 First Photos from the History of Photography.” Includes the first selfie, the first aerial photograph, the first hoax, and so on.
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“Meet the 13 Year-old Who Invented a Low-Cost Braille Printer:” This Smithsonian magazine article is about a kid who built a working Braille printer from a Lego Mindstorm set. It’s not for sale yet but Intel has invested in producing it.
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