Thursday, November 15, 2012

Grid sized batteries - New technology from MIT

Why do we need grid sized batteries? To store intermittent wind and solar energy, so that when the winds don't blow, or it is nighttime, these huge electrical storage devices, can supply electricity to the grid saved from times when the wind was blowing, or the sun was shining.

This is a must watch link on TED pointed out to me by Bo French in our class. It is not just about an apparent great invention, it is also about people truly dedicating themselves to saving our world, and many of these people are inspired young students.
Thanks so much, Bo.

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GREENLAND - Will probably be the focus of near term sea level rise

Greenland is almost all covered by a very thick glacial ice cap. If all of Greenland's ice either melted or slid into the oceans, sea le...