© | Dror Bar-Natan: Private: Kuperberg:  < > 

Day 1 Video 3

width: 320 720 ogg/Kuperberg-130327-3_320.ogg orig/Kuperberg-130327-3.MOD
Videography by A. Tripod troubleshooting

Notes on Kuperberg-130327-3:    [edit, refresh]

refresh
panel
Managed by dbnvp: You can click on many of the blackboard shots / frame grabs to see their full-size versions.

0:00:00 [edit] The missing blackboard, 1.
0:07:01 [edit] The missing blackboard, 2.