Best of Walter Lewin

Currently Playing: 8.03 - Lect 23 - Farewell Special, My Early Years at MIT, Balloon Astrophysics

Farewell Special - My Early Years at MIT - Astrophysics - Balloon Astronomy - Super Giant Balloons - 145,000 ft altitude Exam (final): http://freepdfhosting.com/e305e5c209.pdf Formula (final): http://freepdfhosting.com/a651773a3b.pdf Solutions (final): http://freepdfhosting.com/a09cf0b3e6.pdf Take-home experiment, Transmission Grating: http://freepdfhosting.com/61683f28b1.pdf