For nearly half a century, the dream of microscopic robotics has felt tantalizingly close, yet perpetually out of reach. We have grown up on a diet of science fiction like Fantastic Voyage, imagining ...
TL;DR: Engineers at UC Berkeley developed the world's smallest wireless flying robot, less than 1cm in diameter and weighing 21mg. Powered and controlled by an external magnetic field, it can hover, ...
Japan tests humanoid robots at airports to move baggage. See how it works and what it means for workers and travel.