Our Cosmos | Dimitri Nanopoulos | TEDxAcademy

How to learn any language in six months | Chris Lonsdale | TEDxLingnanUniversity

Why do we celebrate incompetent leaders? | Martin Gutmann | TEDxBerlin

Mediocracy vs Meritocracy | John Ioannidis | TEDxAcademy

Stoicism as a philosophy for an ordinary life | Massimo Pigliucci | TEDxAthens

Why do people get cancer, how it spreads, and how to prevent it?  | Sendurai Mani | TEDxProvidence

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

Quantum Physics for 7 Year Olds | Dominic Walliman | TEDxEastVan

After watching this, your brain will not be the same | Lara Boyd | TEDxVancouver

Origins in my Life and in my Work | Alki Zei | TEDxAthens

Why the Rich are Getting Richer | Robert Kiyosaki | TEDxUCSD

Life lessons from a Psychoanalyst - Matheos Yosafat at TEDxAthens

Putting Yourself Out There | Lori Granito | TEDxLingnanUniversity

Brain Hack: 6 secrets to learning faster, backed by neuroscience | Lila Landowski | TEDxHobart

MY Ithaca - Secrets and Lessons: Yiannis Kalogerakis at TEDxUniversityofPiraeus

5 steps to designing the life you want | Bill Burnett | TEDxStanford

25 Chemistry Experiments in 15 Minutes | Andrew Szydlo | TEDxNewcastle

Your brain on music | Alan Harvey | TEDxPerth

How to learn any language easily | Matthew Youlden | TEDxClapham

The science of emotions: Jaak Panksepp at TEDxRainier

Faster than a calculator | Arthur Benjamin | TEDxOxford