 |  |  |
| Arthur Benjamin: Lightning calculation and other "Mathemagic" | Daniel Goleman: Why arent we all Good Samaritans? | The Genographic Project |
 |  |  |
| Lec 1 | ics I: Classical Mechanics, Fall 1999 | Principles of Chemical Science, Fall 2005 |
 |  |  |
| Principles of Chemical Science, Fall 2005 | Lec 6 | Principles of Chemical Science, Fall 2005 |
 |  |  |
| Lec 7 | Principles of Chemical Science, Fall 2005 | Lec 1 |
 |
| Electricity and Magnetism, Spring 2002 |
