TED: Ernesto Sirolli: Want to help someone? Shut up and listen!
Tuesday, December 4th, 2012
Great, passionate talk, with lots of wisdom, fun parts, a clear message. Bravo. Really, really fascinating to watch!
Archive for December, 2012
A Clickable Guide to the World’s Energy Use
Monday, December 3rd, 2012
A clickable guide to the world’s energy use. Nice animation from Nature.