Great Video of Underwater Turbines Being Installed

We covered "Lunar Power" back at the design stage; the New York Times has an interesting video of the installation of two turbines near Roosevelt Island in New York City- one is a test device to monitor fish and conditions, the other generating power. "Tide-powered underwater turbines are a new kind of renewable energy technology. They look like windmills, but use tidal currents to make electricity." Watch "Tidal Turbines" at ::New York Times the video on Understanding Light Bulbs is interesting too.

WHAT'S HOT ON FACEBOOK

treehugger slideshows