[postlink]https://radical-technology.blogspot.com/2010/06/surgical-robot.html[/postlink]http://www.youtube.com/watch?v=E5K9ixaU5CQendofvid [starttext]This shape-shifting 'tube robot' could aid heart surgery. [endtext]
Scientists discover a strange property in rice and turn it into a smart
material
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Scientists discovered that rice behaves in a highly unusual way: it weakens
under rapid compression but stays stronger when pressure is applied slowly.
Usi...
6 days ago
