Typing already takes enough energy. How about Logitech’s keyboard powered by good old-fashioned daylight? It even runs off those rotten fluorescents lighting up your cubicle. It’s slim, lightweight & obviously better for the environment by removing one more energy-sucking device from the power grid. On top of that, the keyboard is PVC-free and comes packaged in a 100% recycled box. Thumbs up for that.






