Paper Device Harvest Motion Energy

Paper Device Harvest Motion Energy

Many people are familiar with origami, a traditional art form based on the folding of paper. Less familiar is the Japanese and Chinese art of paper cutting that can result in delicate and complex designs. This traditional paper cutting served as the inspiration for a...
Self-Powered Implant Needs No Batteries

Self-Powered Implant Needs No Batteries

Do you remember elementary school science lessons where you’d rub a balloon on your head and your hair would stand up? Or rub a plastic comb with a piece of wool and it would attract little slips of paper? Or maybe you’ve received a painful shock in the...