18:52
TEDxNUS - Debunking myths about evolution - John van Wyhe
16:26
The evolving story of human evolution | Melanie Chang | TEDxVictoria
15:36
Quantum Physics for 7 Year Olds | Dominic Walliman | TEDxEastVan
17:05
The Origins and Evolution of Language | Michael Corballis | TEDxAuckland
11:26