personJohn Baez
available lectures| Title | Location/Host | Date | Duration | Format(s) |
|---|---|---|---|---|
| Zooming Out in Time | Long Now Foundation | 2006-10-13 | 01:21:02 | ogg vorbismp3 |
personavailable lectures| Title | Location/Host | Date | Duration | Format(s) |
|---|---|---|---|---|
| Zooming Out in Time | Long Now Foundation | 2006-10-13 | 01:21:02 | ogg vorbismp3 |