Potenco’s Pull-Cord Generator

Saul Griffith is a next generation inventor who founded Squid Labs. Among the numerous projects to come out of the creative lab is the pull-cord generator which is being marketed by Potenco.

(PCG) keeps portable electronic devices working all the time while providing freedom and independence from traditional power sources.

They state on their web site that the PCG will generate 3 hours play time on an iPod Shuffle (about one pull per song).You can view Saul’s TED lecture here at the home of creative thinkers.