“Researchers at Nottingham Trent University have created a new type of fabric that can charge simple electronic devices via solar energy: an “e-textile” that can harness enough solar power to charge small items like a mobile phone or a smartwatch.”
I’d hold off on buying one until they get the side effects under control, unless you think possible impotence, diarrhea, macular degeneration, oozing sores, hair loss, insomnia and flaky elbows are worth the convenience. At least, that’s what I heard.