electricity

Here Comes a Pedal-Powered Cell Phone Charger

Nokia has jumped on the environmentally friendly bandwagon with its new bicycle charger kit, which it hopes to have on sale by the end of the year. The device will do precisely what you'd expect: allow cyclists to power up their cell phones by pedaling their bicycles.

Savings Experiment: Go Unplugged

In this Savings Experiment, we look at how much electricity we really save when we unplug all our electric appliances from the socket.