Feb. 19 (UPI) --New research suggests random gene pulses can produce the patterning necessary for the development of multicellular systems. For even the most complex organisms, life begins as a single ...
WASHINGTON--(BUSINESS WIRE)--Using pseudo-random speckle patterns is an efficient way to image targets, but most approaches require bulky, expensive, complex and slow machinery. To apply this ...
For the price of a toothbrush and a small motor with an offset weight, a bristlebot is essentially the cheapest robot that can be built. The motor shakes the toothbrush and the bristle pattern allows ...
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