Missouri Wind and Solar has been working on wind turbines and small scale power management systems for years. The owner of 5 hour energy has teamed up with them to create a pretty sophisticated unit for personal electricity generation geared for underdeveloped regions. Good stuff here!
I remember something along the same lines at a children's museum many years ago. I could only get about 4 or 5 bulbs lit, but back then they were incandescent bulbs so they drew a heck of a lot more electricity.