18:20

Can we make quantum technology work? | Leo Kouwenhoven | TEDxAmsterdam

17:59

What if Everything You Know is Wrong: Bob McDonald at TEDxVictoria 2013

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