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

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

Why city flags may be the worst-designed thing you've never noticed | Roman Mars

Magical houses, made of bamboo | Elora Hardy

The first 21 days of a bee’s life | Anand Varma

The wars that inspired Game of Thrones - Alex Gendler

Dawn Landes: A song for my hero, the woman who rowed into a hurricane

Tal Danino: We can use bacteria to detect cancer (and maybe treat it)

Bill T. Jones: The dancer, the singer, the cellist ... and a moment of creative magic

Abe Davis: New video technology that reveals an object's hidden properties

Alice Goffman: How we're priming some kids for college — and others for prison

Why we laugh | Sophie Scott

What is leukemia? - Danilo Allegra and Dania Puggioni

How to control someone else's arm with your brain | Greg Gage

What happens when our computers get smarter than we are? | Nick Bostrom

Could your brain repair itself? - Ralitsa Petrova

Nizar Ibrahim: How we unearthed the spinosaurus

How to raise a Black son in America | Clint Smith

Chris Milk: How virtual reality can create the ultimate empathy machine

Jedidah Isler: How I fell in love with quasars, blazars and our incredible universe

What really happens to the plastic you throw away - Emma Bryce

Gary Haugen: The hidden reason for poverty the world needs to address now

Nathalie Cabrol: How Mars might hold the secret to the origin of life

Paul Tudor Jones II: Why we need to rethink capitalism

The best kindergarten you’ve ever seen | Takaharu Tezuka

Kailash Satyarthi: How to make peace? Get angry

Fred Jansen: How to land on a comet

How equal do we want the world to be? You'd be surprised | Dan Ariely

Eduardo Sáenz de Cabezón: Math is forever (with English subtitles) | TED

How brass instruments work - Al Cannon

5 ways to kill your dreams | Bel Pesce

Camera or eye: Which sees better? - Michael Mauser

The next outbreak? We’re not ready | Bill Gates | TED

Boniface Mwangi: The day I stood up alone

Are China and the US doomed to conflict? | Kevin Rudd

Daniel Kish: How I use sonar to navigate the world

Alison Killing: There’s a better way to die, and architecture can help

Dame Stephanie Shirley: Why do ambitious women have flat heads?

Theaster Gates: How to revive a neighborhood: with imagination, beauty and art

Dave Isay: Everyone around you has a story the world needs to hear

How we teach computers to understand pictures | Fei Fei Li

The price of shame | Monica Lewinsky | TED

What if 3D printing was 100x faster? | Joseph DeSimone

Can we create new senses for humans? | David Eagleman

Robyn Stein DeLuca: The good news about PMS

Vincent Cochetel: I was held hostage for 317 days. Here's what I thought about…

Why it’s so hard to cure HIV/AIDS - Janet Iwasa

Linda Hill: How to manage for collective creativity