The robots, each smaller than a grain of salt, move by using an electrical field to manipulate the ions around them. They can sense temperatures, and could potentially advance medicine by monitoring ...
Researchers at the University of Pennsylvania and University of Michigan have created the world's smallest fully programmable, autonomous robots ...
Barlow, who is now 70, was diagnosed with Parkinson’s a few years ago. He is now among more than 6,200 people suing the ...
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