Shimpei Takahashi: Play this game to come up with original ideas

Ismael Nazario: What I learned as a kid in jail

How to Think in English Only - Learn to Speak Fluently | Go Natural English

Why the buildings of the future will be shaped by ... you | Marc Kushner

Learning from smallpox: How to eradicate a disease - Julie Garon and Walter A. Orenstein

Sangu Delle: In praise of macro -- yes, macro -- finance in Africa

How brain parasites change their host's behavior - Jaap de Roode

Ilona Szabó de Carvalho: 4 lessons I learned from taking a stand against drugs and gun violence

Andy Yen: Think your email's private? Think again

Why sitting is bad for you - Murat Dalkilinç

Harry Baker: A love poem for lonely prime numbers

Topher White: What can save the rainforest? Your used cell phone

Rhythm in a box: The story of the cajon drum - Paul Jennings

Jon Gosier: The problem with "trickle-down techonomics"

How does the thyroid manage your metabolism? - Emma Bryce

Helder Guimarães: A magical search for a coincidence

Ben Wellington: How we found the worst place to park in New York City — using big data

The law of conservation of mass - Todd Ramsey

Learn 11 ANGRY Phrasal Verbs in English

Romina Libster: The power of herd immunity (with English subtitles) | TED

Khalida Brohi: How I work to protect women from honor killings

Learn the Cockney accent with Jason Statham

Did Shakespeare write his plays? - Natalya St. Clair and Aaron Williams

8 Tips for British English Pronunciation

Rob Knight: How our microbes make us who we are

The last banana: A thought experiment in probability - Leonardo Barichello

James A. White Sr.: The little problem I had renting a house

Angelo Vermeulen: How to go to space, without having to go to space

What does the pancreas do? - Emma Bryce

Laura Boushnak: For these women, reading is a daring act

How we think complex cells evolved - Adam Jacobson

How childhood trauma affects health across a lifetime | Nadine Burke Harris | TED

English Grammar: Negative Prefixes - "un", "dis", "in", "im", "non"

How to practice emotional first aid | Guy Winch | TED

The mathematics of love | Hannah Fry

History vs. Richard Nixon - Alex Gendler

Kenneth Shinozuka: My simple invention, designed to keep my grandfather safe

Ricardo Semler: Radical wisdom for a company, a school, a life

The sonic boom problem - Katerina Kaouri

Jaap de Roode: How butterflies self-medicate

How do your kidneys work? - Emma Bryce

Brian Dettmer: Old books reborn as intricate art

Tom Wujec: Got a wicked problem? First, tell me how you make toast

Why do we have museums? - J. V. Maranto

Basic English: Learn the difference between BECAUSE and SO

Bruce Aylward: Humanity vs. Ebola. The winning strategies in a terrifying war

Why are some people left-handed? - Daniel M. Abrams

Pop an ollie and innovate! | Rodney Mullen | TED