Windup radios are a phenomenally fantastic idea, a smart and economical appliance of science. Although it’s nothing new, Eton are releasing a bunch of FR200 windup radios. These little toys will provide an hour of listening for a piddling hour of wind-up, come in heavy-duty, splash-proof cases and come with an emergency light. The radio can pick up FM, AM and 11 shortwave bands. The radios are going for £24.95 and come in five fantastic flavours. Errr, colours, I mean.