Think Like Galileo: My Brown University Commencement Address
1:17:54
Is Inflation DEAD? Neil Turok's Startling Mirror Universe Theory
1:06:01
Think Like Galileo: How to Be Relevant for 500 Years. My Brown University Commencement Address!
17:12
What's Wrong With Lenny Susskind?
8:34
Did We Ever Stop Being Wrong About the Size of the Universe?
46:42
Henry George's contribution to economic thought: Karl Widerquist's seminar discussion
1:34:27
An Evening with George R. R. Martin and Publisher Tom Doherty at the Brown University Library
28:29
Oral History: Division of Applied Mathematics - Walter Freiberger
49:51