
(Credit: Warner Bros.)
We have seen robots destruct and conquer in movies, but we never thought that would come close to happening in the real world. After all, we have only seen them being built for humanly tasks such aspainting and, well, vomiting.
But researchers at the University of California (UC), Berkeley have developed a micro-sized robotic muscle, which is 1,000 times stronger than a human muscle.
A material called vanadium...