Researchers have used waste pomelo-peel biomass to power small electric devices and monitor biomechanical motions. The method was developed by researchers at the University of Illinois Urbana ...

Depending on the circumstances you find yourself in, a Geiger counter can be a tremendously useful tool. With just a click or a chirp, it can tell you if any invisible threats lurk. But a Geiger ...

Pomelo peel was used to create devices that can convert mechanical energy into electricity and serve as self-powered motion sensors.