The tiny robeetle earned Guinness Record as world's smallest crawling robot

The Robeetlea tiny scurrying robot that at 88 gram weighs about the same as three grains of ricehas earned a Guinness Record as the world's smallest crawling robot.

Developed by Nstor O. Prez-Arancibia and colleagues at Washington State University, the "soft robot" is powered by alcohol, specifically methanol. — Read the rest