Don’t Be Afraid of Messaging Extraterrestrial Intelligence | Douglas Vakoch | TEDxNormal
14:22
Beyond the singularity: The search for extraterrestrial technologies | Andrew Siemion | TEDxBerkeley
12:41
Wanted: A Science of UFOs | Alexander Wendt | TEDxColumbus
14:53
The secret to getting better sleep tonight | James Leinhardt | TEDxManchester
13:13
The search for extraterrestrials | Douglas Vakoch | TEDxGreenville
14:05
How the colors around you impact your mood | Dagny Thurmann-Moe | TEDxArendal
11:19
The Hidden World Beneath the Antarctic Ice Sheet | John Priscu | TEDxBozeman
10:06
Leveraging personality tests for self-discovery | Joanne Wang | TEDxSemiahmoo Secondary School
13:09