The smallest computer of the world

The Michigan Micro Mote is the first complete, operational computer system measuring as small as two millimeters across. 
The sensors are the input and the radios are the output. The other key to being a complete computer is the ability to supply its own power.

The Michigan Micro Mote contains solar cells that power the battery with ambient light, including indoor rooms with no natural sunlight, allowing the computers to run perpetually.

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