People Power | Craig Foster | TEDxMacquarieUniversity
18:34
Why nations fail | James Robinson | TEDxAcademy
19:55
What leaders need to know about change | Taylor Harrell | TEDxSDSU
17:15
Cómo motivar con rigor y humor en 15 minutos | Alfonso Alcantara | TEDxLeon
10:52
Strategies to think mathematically | Mark Gronow | TEDxMacquarieUniversity
17:38
How to Talk Like a Native Speaker | Marc Green | TEDxHeidelberg
14:01
The surprising paradox of intercultural communication | Helena Merschdorf | TEDxNelson
25:43
Inner Pilgrimage of Spiritual Awakening | Vardan Petrosyan | TEDxYerevan
17:01