video: The walking behavior of the wormlike walking device driven on and off by an NIR light on and off (100 mW cm?2). This material relates to a paper that appeared in the Nov. 6, 2015, issue of Science, published by AAAS. The paper, by J.K. Mu at Donghua University in Shanghai, China, and colleagues was titled, "Origami-inspired active graphene-based paper for programmable instant self-folding walking devices." view more
Credit: [Credit: Donghua University]