

Brian Greene and Lawrence Krauss
Smithsonian Associates String Theory Debate
Baird Auditorium, National Museum of Natural History, Washington, D.C.
March 28, 2007
Recorded with a Canon PowerShot S3 IS in its sound-recorder mode, 44 kHz.
10 tracks, 1 h 16 min.
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Click a track to play; the next one follows on its own.
| 1 | ▶Part 1 | 12:47 | ⤓ |
| 2 | ▶Part 2 | 19:08 | ⤓ |
| 3 | ▶Part 3 | 11:16 | ⤓ |
| 4 | ▶Part 4 | 14:43 | ⤓ |
| 5 | ▶Part 5 | 8:36 | ⤓ |
| 6 | ▶Part 6 | 2:28 | ⤓ |
| 7 | ▶Part 7 | 3:04 | ⤓ |
| 8 | ▶Part 8 | 1:57 | ⤓ |
| 9 | ▶Part 9 | 0:44 | ⤓ |
| 10 | ▶Part 10 | 1:29 | ⤓ |