This Tiny Hover-Disc Can Be Driven Around with Nothing but Lasers

Lasers are cool. Things that hover are cool. This is both. Developed by researchers at Aoyama Gakuin University, this little magnetic hover-disc is powered by magnets and driven with lasers. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/YOHcNCpUYcg/this-tiny-hover+disc-can-be-driven-around-with-nothing-but-lasers

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