Robyn Williams: Does putting fun into teaching physics work? Wally Lewin at MIT is convinced it does, hanging from pendulums and making big bangs. He now has 100 of his lectures on the internet...and ...
CAMBRIDGE, Mass. — Walter H. G. Lewin, 71, a physics professor, has long had a cult following at M.I.T. And he has now emerged as an international Internet guru, thanks to the global classroom the ...