from the walking-and-talking dept.
justice4all writes "Nokia has filed a US patent for a phone charger that harvests kinetic energy. The technology has been used in laptops, PDAs, and GPS receivers, according to Nokia. Essentially, the mobile devices would be powered in part through the movements of their owners."
Have you ever noticed that the people who are always trying to tell you
`there's a time for work and a time for play' never find the time for play?