Beginner Lessons

The greatest mathematician that never lived - Pratik Aghor

What do all languages have in common? - Cameron Morin

A day in the life of a teenage samurai - Constantine N. Vaporis

Which voting system is the best? - Alex Gendler

How to see more and care less: The art of Georgia O'Keeffe - Iseult Gillespie

“What happened when we all stopped” narrated by Jane Goodall

When is a pandemic over?

What is a coronavirus? - Elizabeth Cox

TED invites the class of 2020 to give a TED Talk

Which is better: Soap or hand sanitizer? - Alex Rosenthal and Pall Thordarson

Introducing Earth School

The bug that poops candy - George Zaidan

The hidden life of Rosa Parks - Riché D. Richardson

What is schizophrenia? - Anees Bahji

NASA’s first software engineer: Margaret Hamilton - Matt Porter & Margaret Hamilton

The secret messages of Viking runestones - Jesse Byock

The accident that changed the world - Allison Ramsey and Mary Staicu

The ballet that incited a riot - Iseult Gillespie

Master the art of public speaking with TED Masterclass

The philosophy of cynicism - William D. Desmond

Let’s plant 20 million trees together! #TeamTrees

Hawking's black hole paradox explained - Fabio Pacucci

What causes an economic recession? - Richard Coffin

Einstein's twin paradox explained - Amber Stuver

Think Like a Coder | Teaser Trailer

What makes neon signs glow? A 360° animation - Michael Lipman

Can you solve the secret sauce riddle? - Alex Gendler

The secret student resistance to Hitler - Iseult Gillespie

The mysterious origins of life on Earth - Luka Seamus Wright

From pacifist to spy: WWII’s surprising secret agent - Shrabani Basu

The murder of ancient Alexandria's greatest scholar - Soraya Field Fiorio

Ancient Rome’s most notorious doctor - Ramon Glazov

The secret language of trees - Camille Defrenne and Suzanne Simard

What makes tuberculosis (TB) the world's most infectious killer? - Melvin Sanicas

Why should you read "Hamlet"? - Iseult Gillespie

The Romans flooded the Colosseum for sea battles - Janelle Peters

You are more transparent than you think - Sajan Saini

The Opposites Game

The lovable (and lethal) sea lion - Claire Simeone

How do self-driving cars “see”? - Sajan Saini

The Chinese myth of the immortal white snake - Shunan Teng

The hidden network that makes the internet possible - Sajan Saini

The surprising reason our muscles get tired - Christian Moro

What is a butt tuba and why is it in medieval art? - Michelle Brown

Turbulence: One of the great unsolved mysteries of physics - Tomás Chor

The wild world of carnivorous plants - Kenny Coogan

How to spot a pyramid scheme - Stacie Bosley

Frida Kahlo: The woman behind the legend - Iseult Gillespie