19:10
TEDxOrangeCoast - Daniel Amen - Change Your Brain, Change Your Life
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
19:27
The first 20 hours -- how to learn anything | Josh Kaufman | TEDxCSU
21:52