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 ...

While teaching large physics lectures at MIT, Walter H. G. Lewin radiates enthusiasm. "And now, I’m going to blow your mind," said Lewin before giving a lesson about electrical circuits that seem to ...

All of Walter Lewin’s 8.01, 8.02, and 8.03 lectures are available on MIT OpenCourseWare: 8.01: Classical Mechanics (Fall 1999) 8.02: Electricity and Magnetism (Spring 2002) 8.03: Vibrations and Waves ...

The internet age has brought sexual harassment to the digital realm on a lot of platforms—social networks, dating websites—even online education. On the last point: Monday, MIT removed the popular ...

The 1-hour-and-13-minute lecture on “The Birth and Death of Stars” by the MIT physics professor Walter H.G. Lewin is probably really good. But suppose you’re cramming for an exam, and you just want to ...