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

TEDxSouthBank

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

2,018,309 views

Readability: 3.9


What do you think when you look at this speaker? Well, think again. (And then again.) In this funny, honest, empathetic talk, Yassmin Abdel-Magied challenges us to look beyond our initial perceptions, and to open doors to new ways of supporting others.

Jeffrey Brown: How we cut youth violence in Boston by 79 percent

TED2015

Jeffrey Brown: How we cut youth violence in Boston by 79 percent

1,099,873 views

Readability: 3.8


An architect of the "Boston miracle," Rev. Jeffrey Brown started out as a bewildered young pastor watching his Boston neighborhood fall apart around him, as drugs and gang violence took hold of the kids on the streets. The first step to recovery: Listen to those kids, don't just preach to them, and help them reduce violence in their own neighborhoods. It's a powerful talk about listening to make change.

Sara Seager: The search for planets beyond our solar system

TED2015

Sara Seager: The search for planets beyond our solar system

1,413,856 views

Readability: 4.2


Every star we see in the sky has at least one planet orbiting it, says astronomer Sara Seager. So what do we know about these exoplanets, and how can we find out more? Seager introduces her favorite set of exoplanets and shows new technology that can help collect information about them -- and even help us look for exoplanets with life.

Alan Eustace: I leapt from the stratosphere. Here's how I did it

TED2015

Alan Eustace: I leapt from the stratosphere. Here's how I did it

1,509,464 views

Readability: 3.4


On October 24, 2014, Alan Eustace donned a custom-built, 235-pound spacesuit, attached himself to a weather balloon, and rose above 135,000 feet, from which point he dove to Earth, breaking both the sound barrier and previous records for high-altitude jumps. Hear his story of how -- and why.

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

TED2015

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

1,390,522 views

Readability: 4.4


The founder of Sirius XM satellite radio, Martine Rothblatt now heads up a drug company that makes life-saving medicines for rare diseases (including one drug that saved her own daughter's life). Meanwhile she is working to preserve the consciousness of the woman she loves in a digital file ... and a companion robot. In an onstage conversation with TED's Chris Anderson, Rothblatt shares her powerful story of love, identity, creativity, and limitless possibility.

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

TED2015

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

1,435,198 views

Readability: 5.1


You've just been injured, and you're on the way home from an hour of physical therapy. The last thing you want to do on your own is confusing exercises that take too long to show results. TED Fellow Cosmin Mihaiu demos a fun, cheap solution that turns boring physical therapy exercises into a video game with crystal-clear instructions.

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

TED2015

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

3,838,801 views

Readability: 3.9


For six months, Suki Kim worked as an English teacher at an elite school for North Korea's future leaders -- while writing a book on one of the world's most repressive regimes. As she helped her students grapple with concepts like "truth" and "critical thinking," she came to wonder: Was teaching these students to seek the truth putting them in peril? (This talk was part of a session at TED2015 guest-curated by Pop-Up Magazine: popupmagazine.com or @popupmag on Twitter.)

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

TED2015

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

1,897,997 views

Readability: 4


"Anything that is worth pursuing is going to require us to suffer, just a little bit," says surf photographer Chris Burkard, as he explains his obsession with the coldest, choppiest, most isolated beaches on earth. With jawdropping photos and stories of places few humans have ever seen -- much less surfed -- he draws us into his "personal crusade against the mundane."

Steven Wise: Chimps have feelings and thoughts. They should also have rights

TED2015

Steven Wise: Chimps have feelings and thoughts. They should also have rights

1,065,248 views

Readability: 4.3


Chimpanzees are people too, you know. Ok, not exactly. But lawyer Steven Wise has spent the last 30 years working to change these animals' status from "things" to "persons." It's not a matter of legal semantics; as he describes in this fascinating talk, recognizing that animals like chimps have extraordinary cognitive capabilities and rethinking the way we treat them -- legally -- is no less than a moral duty.

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

TED2015

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

5,115,934 views

Readability: 4.1


Roman Mars is obsessed with flags -- and after you watch this talk, you might be, too. These ubiquitous symbols of civic pride are often designed, well, pretty terribly. But they don't have to be. In this surprising and hilarious talk about vexillology -- the study of flags -- Mars reveals the five basic principles of flag design and shows why he believes they can be applied to just about anything.

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

TED2015

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

10,430,362 views

Readability: 4


Infidelity is the ultimate betrayal. But does it have to be? Relationship therapist Esther Perel examines why people cheat, and unpacks why affairs are so traumatic: because they threaten our emotional security. In infidelity, she sees something unexpected — an expression of longing and loss. A must-watch for anyone who has ever cheated or been cheated on, or who simply wants a new framework for understanding relationships.

Elora Hardy: Magical houses, made of bamboo

TED2015

Elora Hardy: Magical houses, made of bamboo

3,862,336 views

Readability: 3.8


You've never seen buildings like this. The stunning bamboo homes built by Elora Hardy and her team in Bali twist, curve and surprise at every turn. They defy convention because the bamboo itself is so enigmatic. No two poles of bamboo are alike, so every home, bridge and bathroom is exquisitely unique. In this beautiful, immersive talk, she shares the potential of bamboo, as both a sustainable resource and a spark for the imagination. "We have had to invent our own rules," she says.

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

TEDxMuncyStatePrison

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

1,356,889 views

Readability: 4.1


The ten women in this chorus have all been sentenced to life in prison. They share a moving song about their experiences — one that reveals their hopes, regrets and fears. "I'm not an angel," sings one, "but I'm not the devil." Filmed at an independent TEDx event inside Muncy State Prison, it's a rare and poignant look inside the world of people imprisoned with no hope of parole. (Note: The prison's Office of Victim Advocacy has ensured that victims were treated fairly and respectfully around this TEDx event.)

Anand Varma: The first 21 days of a bee's life

TED2015

Anand Varma: The first 21 days of a bee's life

2,379,889 views

Readability: 5


We've heard that bees are disappearing. But what is making bee colonies so vulnerable? Photographer Anand Varma raised bees in his backyard — in front of a camera — to get an up close view. This project, for National Geographic, gives a lyrical glimpse into a beehive, and reveals one of the biggest threats to its health, a mite that preys on baby bees in their first 21 days of life. With footage set to music from Rob Moose and the Magik*Magik Orchestra, Varma shows the problem ... and what's being done to solve it. (This talk was part of a session at TED2015 guest-curated by Pop-Up Magazine: popupmagazine.com or @popupmag on Twitter.)

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

TED2015

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

1,242,638 views

Readability: 3.6


Singer-songwriter Dawn Landes tells the story of Tori Murden McClure, who dreamed of rowing across the Atlantic in a small boat -- but whose dream was almost capsized by waves the size of a seven-story building. Through video, story and song, Landes imagines the mindset of a woman alone in the midst of the vast ocean. (This talk was part of a session at TED2015 guest-curated by Pop-Up Magazine: popupmagazine.com or @popupmag on Twitter.)

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

TED2015

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

1,705,940 views

Readability: 4.2


In the United States, two institutions guide teenagers on the journey to adulthood: college and prison. Sociologist Alice Goffman spent six years in a troubled Philadelphia neighborhood and saw first-hand how teenagers of African-American and Latino backgrounds are funneled down the path to prison — sometimes starting with relatively minor infractions. In an impassioned talk she asks, "Why are we offering only handcuffs and jail time?"

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

TED2015

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

1,431,218 views

Readability: 4.3


Subtle motion happens around us all the time, including tiny vibrations caused by sound. New technology shows that we can pick up on these vibrations and actually re-create sound and conversations just from a video of a seemingly still object. But now Abe Davis takes it one step further: Watch him demo software that lets anyone interact with these hidden properties, just from a simple video.

Tal Danino: Programming bacteria to detect cancer (and maybe treat it)

TED2015

Tal Danino: Programming bacteria to detect cancer (and maybe treat it)

1,274,323 views

Readability: 6.6


Liver cancer is one of the most difficult cancers to detect, but synthetic biologist Tal Danino had a left-field thought: What if we could create a probiotic, edible bacteria that was "programmed" to find liver tumors? His insight exploits something we're just beginning to understand about bacteria: their power of quorum sensing, or doing something together once they reach critical mass. Danino, a TED Fellow, explains how quorum sensing works -- and how clever bacteria working together could someday change cancer treatment.

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

TED2015

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

5,845,096 views

Readability: 3.3


Greg Gage is on a mission to make brain science accessible to all. In this fun, kind of creepy demo, the neuroscientist and TED Senior Fellow uses a simple, inexpensive DIY kit to take away the free will of an audience member. It's not a parlor trick; it actually works. You have to see it to believe it.

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

TED2015

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

3,483,557 views

Readability: 4.4


Artificial intelligence is getting smarter by leaps and bounds -- within this century, research suggests, a computer AI could be as "smart" as a human being. And then, says Nick Bostrom, it will overtake us: "Machine intelligence is the last invention that humanity will ever need to make." A philosopher and technologist, Bostrom asks us to think hard about the world we're building right now, driven by thinking machines. Will our smart machines help to preserve humanity and our values -- or will they have values of their own?

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

TED2015

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

1,339,975 views

Readability: 3.3


Legendary dance choreographer Bill T. Jones and TED Fellows Joshua Roman and Somi didn't know exactly what was going to happen when they took the stage at TED2015. They just knew they wanted to offer the audience an opportunity to witness creative collaboration in action. The result: An improvised piece they call "The Red Circle and the Blue Curtain," so extraordinary it had to be shared ...

Pamela Ronald: The case for engineering our food

TED2015

Pamela Ronald: The case for engineering our food

1,649,295 views

Readability: 5.2


Pamela Ronald studies the genes that make plants more resistant to disease and stress. In an eye-opening talk, she describes her decade-long quest to isolate a gene that allows rice to survive prolonged flooding. She shows how the genetic improvement of seeds saved the Hawaiian papaya crop in the 1990s — and makes the case that modern genetics is sometimes the most effective method to advance sustainable agriculture and enhance food security for our planet’s growing population.

Clint Smith: How to raise a black son in America

TED2015

Clint Smith: How to raise a black son in America

2,072,203 views

Readability: 3.7


As kids, we all get advice from parents and teachers that seems strange, even confusing. This was crystallized one night for a young Clint Smith, who was playing with water guns in a dark parking lot with his white friends. In a heartfelt piece, the poet paints the scene of his father's furious and fearful response.

Nizar Ibrahim: How we unearthed the Spinosaurus

TEDYouth 2014

Nizar Ibrahim: How we unearthed the Spinosaurus

984,449 views

Readability: 4.3


A 50-foot-long carnivore who hunted its prey in rivers 97 million years ago, the Spinosaurus is a "dragon from deep time." Paleontologist Nizar Ibrahim and his crew found new fossils, hidden in cliffs of the Moroccan Sahara desert, that are helping us learn more about the first swimming dinosaur -- who might also be the largest carnivorous dinosaur of all.

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

TED2015

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

1,278,908 views

Readability: 5.9


Jedidah Isler first fell in love with the night sky as a little girl. Now she's an astrophysicist who studies supermassive hyperactive black holes. In a charming talk, she takes us trillions of kilometers from Earth to introduce us to objects that can be 1 to 10 billion times the mass of the sun — and which shoot powerful jet streams of particles in our direction.

Sophie Scott: Why we laugh

TED2015

Sophie Scott: Why we laugh

3,233,062 views

Readability: 3.9


Did you know that you're 30 times more likely to laugh if you're with somebody else than if you're alone? Cognitive neuroscientist Sophie Scott shares this and other surprising facts about laughter in this fast-paced, action-packed and, yes, hilarious dash through the science of cracking up.

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

TED2015

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

1,187,926 views

Readability: 3.8


While we like to imagine little green men, it's far more likely that life on other planets will be microbial. Planetary scientist Nathalie Cabrol takes us inside the search for microbes on Mars, a hunt which counterintuitively leads us to the remote lakes of the Andes mountains. This extreme environment — with its thin atmosphere and scorched land — approximates the surface of Mars about 3.5 billion years ago. How microbes adapt to survive here may just show us where to look on Mars — and could help us understand why some microbial pathways lead to civilization while others are a dead end.

Paul Tudor Jones II: Why we need to rethink capitalism

TED2015

Paul Tudor Jones II: Why we need to rethink capitalism

1,856,145 views

Readability: 4.5


Paul Tudor Jones II loves capitalism. It's a system that has done him very well over the last few decades. Nonetheless, the hedge fund manager and philanthropist is concerned that a laser focus on profits is, as he puts it, "threatening the very underpinnings of society." In this thoughtful, passionate talk, he outlines his planned counter-offensive, which centers on the concept of "justness."

Kailash Satyarthi: How to make peace? Get angry

TED2015

Kailash Satyarthi: How to make peace? Get angry

1,281,333 views

Readability: 3.3


How did a young man born into a high caste in India come to free 83,000 children from slavery? Nobel Peace Prize Laureate Kailash Satyarthi offers a surprising piece of advice to anyone who wants to change the world for the better: Get angry at injustice. In this powerful talk, he shows how a lifetime of peace-making sprang from a lifetime of outrage.