19:10

TEDxOrangeCoast - Daniel Amen - Change Your Brain, Change Your Life

19:27

The first 20 hours -- how to learn anything | Josh Kaufman | TEDxCSU

17:01

Power Foods for the Brain | Neal Barnard | TEDxBismarck

18:33

How To Eliminate Self Doubt Forever & The Power of Your Unconscious Mind | Peter Sage | TEDxPatras

21:52

No Sex Marriage – Masturbation, Loneliness, Cheating and Shame | Maureen McGrath | TEDxStanleyPark