Have you ever imagined how interstellar travel could work? | Ryan Weed | TEDxDanubia
24:02
Is Time Travel, Especially Into the Past Possible? | Matt Szydagis | TEDxSchenectady
17:58
Mars'ta keşif ve kolonileşme: Neden Mars? Neden insanlar? |Dr. Joel Levine |TEDxRVA
14:22
Beyond the singularity: The search for extraterrestrial technologies | Andrew Siemion | TEDxBerkeley
18:11
How to make good decisons | Mikael Krogerus & Roman Tschappeler | TEDxDanubia
16:34
Einstein Was Right: Gravitational Waves 101 | Rainer Weiss | TEDxNatick
18:32
Matter and Antimatter | Prof. Jeffrey S. Hangst | TEDxDanubia
19:07
How I design for movies | Patrick Tatopoulos | TEDxAthens
16:06