A tribute to Stephen Hawking | Christophe Galfard | TEDxOslo
17:49
Everything is Connected -- Here's How: | Tom Chi | TEDxTaipei
12:58
The science behind dramatically better conversations | Charles Duhigg | TEDxManchester
11:30
Why exploring space matters | Stephen Hawking | TEDxLondon
19:02
What Makes People Engage With Math | Grant Sanderson | TEDxBerkeley
17:37
How not to take things personally? | Frederik Imbo | TEDxMechelen
19:17
The Skill of Humor | Andrew Tarvin | TEDxTAMU
19:33
The Roots of Religion: Genevieve Von Petzinger at TEDxVictoria
17:33