LG2-SOFT-1-600x179-1-qicd41rkr5a4g0r4c3e25fw40si30w2ks9yc8h6xhc (1)

Laser jolts microscopic electronic robots remote control.

The researchers control the robots by flashing laser pulses at different photovoltaics, each of which charges up a separate set of legs. By toggling the laser back and forth between the front and back photovoltaics, the robot walks.

Source :https://physics.cornell.edu/itai-cohen

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