Trevor Baylis, Inventor of a Radio Powered by Muscle, Dies at 80 https://www.nytimes.com/2018/03/07/obituaries/trevor-baylis-inventor-of-a-radio-powered-by-muscle-dies-at-80.html Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to print (Opens in new window) Print Related