A Bicycle Powered Washing Machine
if you’ve got the space, a BPWM can also water your garden while giving you a chance to loose a few pounds. There are a couple of designs floating around the internets, but we like Homeless Dave’s the best because it you don’t need to do any welding or fabrication of special parts. Homeless Dave’s extensive instructions require scavenging a bike, a trainer (we found one in the street, but we’ve also seen them at gara...