Everything you think you know about addiction is wrong | Johann Hari | TED

Memory Banda: A Warrior’s Cry Against Child Marriage | TED

How do pregnancy tests work? - Tien Nguyen

How to use a semicolon - Emma Bryce

History vs. Genghis Khan - Alex Gendler

Latif Nasser: The amazing story of the man who gave us modern pain relief

Jimmy Carter: Why I believe the mistreatment of women is the number one human rights abuse

The incredible history of China's terracotta warriors - Megan Campisi and Pen-Pen Chen

Why do blood types matter? - Natalie S. Hodge

Chris Urmson: How a driverless car sees the road

Maryn McKenna: What do we do when antibiotics don’t work any more?

Chip Kidd: The art of first impressions — in design and life

The benefits of a bilingual brain - Mia Nacamulli

Roxane Gay: Confessions of a bad feminist | TED

How X-rays see through your skin - Ge Wang

An 11-year-old prodigy performs old-school jazz | Joey Alexander

LaToya Ruby Frazier: A visual history of inequality in industrial America | TED

How to make a mummy - Len Bloch

Steve Silberman: The forgotten history of autism

Margaret Heffernan: Why it's time to forget the pecking order at work

Can you solve the famously difficult green-eyed logic puzzle? - Alex Gendler

Rana el Kaliouby: This app knows how you feel — from the look on your face

Football physics: The "impossible" free kick - Erez Garty

Lee Mokobe: A powerful poem about what it feels like to be transgender

Do we see reality as it is? | Donald Hoffman | TED

How plants tell time - Dasha Savage

Sarah Jones: One woman, five characters, and a sex lesson from the future

This is what it's like to go undercover in North Korea | Suki Kim

How people rationalize fraud - Kelly Richmond Pope

Trevor Aaronson: How this FBI strategy is actually creating US-based terrorists

The math behind Michael Jordan’s legendary hang time - Andy Peterson and Zack Patterson

The first secret of great design | Tony Fadell

Laura Schulz: The surprisingly logical minds of babies

What’s the big deal with gluten? - William D. Chey

The single biggest reason why start-ups succeed | Bill Gross | TED

The battle of the Greek tragedies - Melanie Sirof

Jimmy Nelson: Gorgeous portraits of the world's vanishing people

Sara Seager: The search for planets beyond our solar system

What does my headscarf mean to you? | Yassmin Abdel-Magied

Chris Burkard: The joy of surfing in ice-cold water

Rethinking infidelity ... a talk for anyone who has ever loved | Esther Perel | TED

How batteries work - Adam Jacobson

Chimps have feelings and thoughts. They should also have rights

Cosmin Mihaiu: Physical therapy is boring — play a game instead

Debunking the myths of OCD - Natascha M. Santos

Martine Rothblatt: My daughter, my wife, our robot, and the quest for immortality

Mansa Musa, one of the wealthiest people who ever lived - Jessica Smith

The Lady Lifers: A moving song from women in prison for life