Seventh grader builds a braille printer with $350 worth of Legos Posted by nherbw on Tuesday February 18, 2014 @01:06PM from the gigaom.com dept. http://gigaom.com/2014/02/17/seventh-grader-builds-a-braille-printer-with-350-worth-of-legos/ ( no comments | 2 points | on HN )
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