14:32

To Win You Must Lose: How to Argue Better | Dave Sumner | TEDxMcMinnville

19:25

The dark magic of communication - How we manipulate others | Christopher Cummings | TEDxNTU

15:57

Cómo hacer que tu cerebro se concentre | Chris Bailey | TEDxManchester

11:55

How to Win a Political Argument | Tania Israel | TEDxSanLuisObispo

13:08

Belief and Evidence: The Two Lanes of Innovation | Alex Lee | TEDxPlano

17:03

How drawing helps you think | Ralph Ammer | TEDxTUM

12:22

Vocal Branding: How Your Voice Shapes Your Communication Image | Wendy LeBorgne | TEDxUCincinnati

17:24

Forget big change, start with a tiny habit: BJ Fogg at TEDxFremont