Scientists at the University of Southern California in the US have built a beetle robot powered by methanol. The insect-size robot weighs 88 milligrams, making it “one of the lightest and smallest autonomous robots ever created”, scientists said.
Scientists at the University of Southern California in the US have built a beetle robot powered by methanol. The insect-size robot weighs 88 milligrams, making it “one of the lightest and smallest autonomous robots ever created”, scientists said.