Stingray robot is part rat heart and part breast implant sprinkled with gold
 

http://cdn.slashgear.com/wp-content/...ot-680x340.jpgScientists and researchers around the world are working on tiny robots that use organic cells in their construction. The latest such robot device to use organic sells is the soft robotic stingray you see in the image here. This contraption is able to move under its own power by flapping its stingray-like wings and it's made using rat cardiac cells. … Continue readinghttp://feeds.feedburner.com/~r/slashgear/~4/krsUD410SqA

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