Robots that can think and move are no longer confined to factory floors or humanoid prototypes. Researchers have now shrunk fully programmable machines to a size smaller than a grain of sand, packing ...
Scientists create smallest programmable robots ever - smaller than salt grains, these breakthrough microscopic machines could ...
Researchers have succeeded in developing the smallest fully autonomous robot in history. It measures less than 1 millimeter and can swim underwater for months powered only by light.