17:03
How drawing helps you think | Ralph Ammer | TEDxTUM
17:49
Everything is Connected -- Here's How: | Tom Chi | TEDxTaipei
26:56
Psychedelics: effects on the human brain and physiology | Simeon Keremedchiev | TEDxVarna
21:19
Isolation is the dream-killer, not your attitude | Barbara Sher | TEDxPrague
25:03