The Massachusetts Institute of Technology is offering 1800 full courses on-line to the public at no charge. In part the work of Professor Walter H.G. Lewin of MIT is the reason for the popularization ...

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 ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the Monitor ...

For the past four minutes, Walter Lewin has been laboring at the chalkboard, bent on conveying a point—or rather, a series of small, swift points, so close together they resemble a perforation. The 76 ...