14:37
The most important lesson from 83,000 brain scans | Daniel Amen | TEDxOrangeCoast
12:31
3 Steps to Memorize Everything. FAST. | Henry Hildebrandt | TEDxUniMannheim
21:52
No Sex Marriage – Masturbation, Loneliness, Cheating and Shame | Maureen McGrath | TEDxStanleyPark
18:19
Why Weight Lifting is a Waste of Time | Dr. John Jaquish | TEDxMayfieldHS
15:56