'Toothpaste-like' battery that can take any shape developed by scientists
Scientists in Sweden have invented a new toothpaste-texture type battery that can take any shape. The scientists at Linkoping University based their malleable battery on conductive plastics and lignin, a sustainable byproduct from paper production. "The material can...be used in a 3D printer to shape the battery as you please," said Aiman Rahmanudin, co-author of the study.