19:27
The first 20 hours -- how to learn anything | Josh Kaufman | TEDxCSU
18:19
Brain Hack: 6 secrets to learning faster, backed by neuroscience | Lila Landowski | TEDxHobart
18:14
How to Succeed Without Confidence, Motivation, or Healing | Evy Poumpouras | TEDxAthens
14:57
How to hack your brain for better focus | Sasha Hamdani | TEDxKC
18:37