For the Love of Physics - Walter Lewin - May 16, 2011

This lecture is a MUST (viewed more than 6 million times since May 2011). Prof. Lewin puts his life on the line to demonstrate that he is a strong believer in the conservation of energy. He explained why the sky is blue, why the clouds are white and why sunsets are red. The demonstrations are fascinating. A complete transcript of the lecture can be found here: freepdfhosting.com/4a28fb3eed.pdf A version dubbed in Russian can be found here: www.youtube.com/watch?v=iLhl0wMY_uI