Pedal-powered machines

Check this out:

http://www.processedworld.com/carlsson/nowtopian/technology/bike-stencils-bicimakinas-pedal-powered-tools-in-guadalajara

Sketches and prototypes for bicycle powered machines — a blender, a food processor, a grain grinder, a lathe, even a washing machine!  As high-tech as my world is, there would be something deliciously satisfying about pedaling a bike to wash my clothes, then hanging them to dry.