Each robot costs only a single penny to manufacture. The robots could help advance everything from nanotechnology ...
Morning Overview on MSN
Scientists built a robot smaller than a salt grain that thinks
The newest frontier in robotics is almost invisible to the naked eye. Researchers have built a robot smaller than a grain of ...
Gadget Review on MSN
Scientists just built a robot smaller than a grain of salt that can think for itself
Microscopic robot smaller than grain of salt can sense, think and act independently, breaking 40-year engineering barrier ...
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