Home Daily Science Microscale robot folds into 3D shapes and crawls Microscale robot folds into 3D shapes and crawls P. V. Logics . 0 Researchers have created microscale robots less than 1 millimeter in size that are printed as a 2D hexagonal 'metasheet' but, with a jolt of electricity, morph into preprogrammed 3D shapes and crawl. https://ift.tt/pPwGRSe Tags Daily Science Facebook Twitter Whatsapp Newer Older