Construction of the 10000 year clock - Alexander Rose (SETI Talks)
47:18
The 10,000 Year Clock | Alexander Rose | Talks at Google
1:02:24
Why can't Mimas be more like Enceladus? - Bill McKinnon (SETI Talks)
1:34:41
Scott, Amundsen and Science: 100th Anniversary - Ed Larson (SETI Talks)
4:34
10,000 Year Clock: raise bore excavation (02011)
1:11:43
Danny Hillis The Clock of the Long Now
1:09:41
Do we need String Theory for Quantum Gravity? - Lance Dixon (SETI Talks)
1:25:34
First Contact - Marc Kaufman, Jill Tarter, Frank Drake, Seth Shostak (SETI Talks)
1:02:29