Anthony Atala: Printing a human kidney

TED2011

Anthony Atala: Printing a human kidney

2,860,284 views

Readability: 4.1


Surgeon Anthony Atala demonstrates an early-stage experiment that could someday solve the organ-donor problem: a 3D printer that uses living cells to output a transplantable kidney. Using similar technology, Dr. Atala's young patient Luke Massella received an engineered bladder 10 years ago; we meet him onstage. NOTE: This talk was given in 2011, and this field of science has developed quickly since then. Read "Criticisms & updates" below for more details.

Bill Gates: How state budgets are breaking US schools

TED2011

Bill Gates: How state budgets are breaking US schools

1,935,577 views

Readability: 3.7


America's school systems are funded by the 50 states. In this fiery talk, Bill Gates says that state budgets are riddled with accounting tricks that disguise the true cost of health care and pensions and weighted with worsening deficits -- with the financing of education at the losing end.

Wael Ghonim: Inside the Egyptian revolution

TED2011

Wael Ghonim: Inside the Egyptian revolution

953,233 views

Readability: 3.6


Wael Ghonim is the Google executive who helped jumpstart Egypt's democratic revolution ... with a Facebook page memorializing a victim of the regime's violence. Speaking at TEDxCairo, he tells the inside story of the past two months, when everyday Egyptians showed that "the power of the people is stronger than the people in power."

JR: My wish: Use art to turn the world inside out

TED2011

JR: My wish: Use art to turn the world inside out

2,734,198 views

Readability: 3.2


French street artist JR uses his camera to show the world its true face, by pasting photos of the human face across massive canvases. At TED2011, he makes his audacious TED Prize wish: to use art to turn the world inside out.

Wadah Khanfar: A historic moment in the Arab world

TED2011

Wadah Khanfar: A historic moment in the Arab world

950,376 views

Readability: 4.6


As a democratic revolution led by tech-empowered young people sweeps the Arab world, Wadah Khanfar, the head of Al Jazeera, shares a profoundly optimistic view of what's happening in Egypt, Tunisia, Libya and beyond -- at this powerful moment when people realized they could step out of their houses and ask for change.

Ahn Trio: A modern take on piano, violin, cello

TEDWomen 2010

Ahn Trio: A modern take on piano, violin, cello

780,977 views

Readability: 3.9


The three Ahn sisters (cellist Maria, pianist Lucia, violinist Angella) breathe new life into the piano trio with their passionate musicmaking. At TEDWomen, they start with the bright and poppy "Skylife," by David Balakrishnan, then play a gorgeous, slinky version of "Oblivion," by Astor Piazzolla.

Danny Hillis: Understanding cancer through proteomics

TEDMED 2010

Danny Hillis: Understanding cancer through proteomics

441,339 views

Readability: 3.6


Danny Hills makes a case for the next frontier of cancer research: proteomics, the study of proteins in the body. As Hillis explains it, genomics shows us a list of the ingredients of the body -- while proteomics shows us what those ingredients produce. Understanding what's going on in your body at the protein level may lead to a new understanding of how cancer happens.

Elizabeth Lindsey: Curating humanity's heritage

TEDWomen 2010

Elizabeth Lindsey: Curating humanity's heritage

455,204 views

Readability: 3.7


It's been said that when an elder dies, it's as if a library is burned. Anthropologist Elizabeth Lindsey, a National Geographic Fellow, collects the deep cultural knowledge passed down as stories and lore.

Iain Hutchison: Saving faces: A facial surgeon's craft

TEDGlobal 2010

Iain Hutchison: Saving faces: A facial surgeon's craft

630,206 views

Readability: 4.3


Maxillofacial surgeon Iain Hutchison works with people whose faces have been severely disfigured. By pushing to improve surgical techniques, he helps to improve their lives; and by commissioning their portraits, he celebrates their humanity. NOTE: This talk contains images of disfigured and badly injured faces that may be disturbing -- and Hutchison provides thoughtful answers as to why a disfigured face can shock us so deeply. Squeamish? Hide your screen from 12:10 - 13:19, but do keep listening. Portraits shown in this talk come from Mark Gilbert.

Noreena Hertz: How to use experts -- and when not to

TEDSalon London 2010

Noreena Hertz: How to use experts -- and when not to

896,626 views

Readability: 5.3


We make important decisions every day -- and we often rely on experts to help us decide. But, says economist Noreena Hertz, relying too much on experts can be limiting and even dangerous. She calls for us to start democratizing expertise -- to listen not only to "surgeons and CEOs, but also to shop staff."

Madeleine Albright: On being a woman and a diplomat

TEDWomen 2010

Madeleine Albright: On being a woman and a diplomat

761,530 views

Readability: 3.4


Former US Secretary of State Madeleine Albright talks bluntly about politics and diplomacy, making the case that women's issues deserve a place at the center of foreign policy. Far from being a "soft" issue, she says, women's issues are often the very hardest ones, dealing directly with life and death. A frank and funny Q&A with Pat Mitchell from the Paley Center.

Lisa Gansky: The future of business is the "mesh"

TED@MotorCity

Lisa Gansky: The future of business is the "mesh"

728,990 views

Readability: 4


Lisa Gansky, author of "The Mesh," talks about a future of business that's about sharing all kinds of stuff, either via smart and tech-enabled rental or, more boldly, peer-to-peer. Examples across industries -- from music to cars -- show how close we are to this meshy future.

Jacqueline Novogratz: Inspiring a life of immersion

TEDWomen 2010

Jacqueline Novogratz: Inspiring a life of immersion

905,902 views

Readability: 4.2


We each want to live a life of purpose, but where to start? In this luminous, wide-ranging talk, Jacqueline Novogratz introduces us to people she's met in her work in "patient capital" -- people who have immersed themselves in a cause, a community, a passion for justice. These human stories carry powerful moments of inspiration.

Patricia Kuhl: The linguistic genius of babies

TEDxRainier

Patricia Kuhl: The linguistic genius of babies

2,791,935 views

Readability: 4.2


Patricia Kuhl shares astonishing findings about how babies learn one language over another -- by listening to the humans around them and "taking statistics" on the sounds they need to know. Clever lab experiments (and brain scans) show how 6-month-old babies use sophisticated reasoning to understand their world.

Krista Tippett: Reconnecting with compassion

TEDPrize@UN

Krista Tippett: Reconnecting with compassion

730,956 views

Readability: 5


The term "compassion" -- typically reserved for the saintly or the sappy -- has fallen out of touch with reality. At a special TEDPrize@UN, journalist Krista Tippett deconstructs the meaning of compassion through several moving stories, and proposes a new, more attainable definition for the word.

Michael Pawlyn: Using nature's genius in architecture

TEDSalon London 2010

Michael Pawlyn: Using nature's genius in architecture

1,822,176 views

Readability: 4.9


How can architects build a new world of sustainable beauty? By learning from nature. Michael Pawlyn describes three habits of nature that could transform architecture and society: radical resource efficiency, closed loops, and drawing energy from the sun.

Hawa Abdi + Deqo Mohamed: Mother and daughter doctor-heroes

TEDWomen 2010

Hawa Abdi + Deqo Mohamed: Mother and daughter doctor-heroes

367,086 views

Readability: 3.1


They've been called the "saints of Somalia." Doctor Hawa Abdi and her daughter Deqo Mohamed discuss their medical clinic in Somalia, where -- in the face of civil war and open oppression of women -- they've built a hospital, a school and a community of peace.

Cynthia Breazeal: The rise of personal robots

TEDWomen 2010

Cynthia Breazeal: The rise of personal robots

1,099,967 views

Readability: 4.4


Cynthia Breazeal wonders: Why can we use robots on Mars, but not in our living rooms? The key, she says, is in training robots to interact with people. Now she dreams up and builds robots that teach, learn -- and play. Watch for amazing demo footage of a new interactive game for kids.

Nigel Marsh: How to make work-life balance work

TEDxSydney

Nigel Marsh: How to make work-life balance work

4,091,341 views

Readability: 3.7


Work-life balance, says Nigel Marsh, is too important to be left in the hands of your employer. Marsh lays out an ideal day balanced between family time, personal time and productivity -- and offers some stirring encouragement to make it happen.

Suheir Hammad: Poems of war, peace, women, power

TEDWomen 2010

Suheir Hammad: Poems of war, peace, women, power

664,081 views

Readability: 3.3


Poet Suheir Hammad performs two spine-tingling spoken-word pieces: "What I Will" and "break (clustered)" -- meditations on war and peace, on women and power. Wait for the astonishing line: "Do not fear what has blown up. If you must, fear the unexploded."

Christopher McDougall: Are we born to run?

TEDxPennQuarter

Christopher McDougall: Are we born to run?

2,670,330 views

Readability: 3.6


Christopher McDougall explores the mysteries of the human desire to run. How did running help early humans survive -- and what urges from our ancient ancestors spur us on today? McDougall tells the story of the marathoner with a heart of gold, the unlikely ultra-runner, and the hidden tribe in Mexico that runs to live.

Johanna Blakley: Social media and the end of gender

TEDWomen 2010

Johanna Blakley: Social media and the end of gender

1,339,129 views

Readability: 4.7


Media and advertising companies still use the same old demographics to understand audiences, but they're becoming increasingly harder to track online, says media researcher Johanna Blakley. As social media outgrows traditional media, and women users outnumber men, Blakley explains what changes are in store for the future of media.

Dale Dougherty: We are makers

TED@MotorCity

Dale Dougherty: We are makers

755,602 views

Readability: 3.5


America was built by makers -- curious, enthusiastic amateur inventors whose tinkering habit sparked whole new industries. At TED@MotorCity, MAKE magazine publisher Dale Dougherty says we're all makers at heart, and shows cool new tools to tinker with, like Arduinos, affordable 3D printers, even DIY satellites.

Kate Orff: Reviving New York's rivers -- with oysters!

TEDWomen 2010

Kate Orff: Reviving New York's rivers -- with oysters!

334,326 views

Readability: 4.5


Architect Kate Orff sees the oyster as an agent of urban change. Bundled into beds and sunk into city rivers, oysters slurp up pollution and make legendarily dirty waters clean -- thus driving even more innovation in "oyster-tecture." Orff shares her vision for an urban landscape that links nature and humanity for mutual benefit.

Bruce Feiler: The council of dads

TEDMED 2010

Bruce Feiler: The council of dads

480,665 views

Readability: 3.4


Diagnosed with cancer, Bruce Feiler worried first about his young family. So -- as he shares in this funny, rambling and ultimately thoughtful talk -- he asked his closest friends to become a "council of dads," bringing their own lifetimes of wisdom to advise his twin daughters as they grow.

Thomas Goetz: It's time to redesign medical data

TEDMED 2010

Thomas Goetz: It's time to redesign medical data

527,090 views

Readability: 3.5


Your medical chart: it's hard to access, impossible to read -- and full of information that could make you healthier if you just knew how to use it. At TEDMED, Thomas Goetz looks at medical data, making a bold call to redesign it and get more insight from it.

Martin Jacques: Understanding the rise of China

TEDSalon London 2010

Martin Jacques: Understanding the rise of China

2,680,329 views

Readability: 4


Speaking at a TED Salon in London, Martin Jacques asks: How do we in the West make sense of China and its phenomenal rise? The author of "When China Rules the World," he examines why the West often puzzles over the growing power of the Chinese economy, and offers three building blocks for understanding what China is and will become.

Heather Knight: Silicon-based comedy

TEDWomen 2010

Heather Knight: Silicon-based comedy

795,993 views

Readability: 3.9


In this first-of-its-kind demo, Heather Knight introduces Data, a robotic stand-up comedian that does much more than rattle off one-liners -- it gathers audience feedback (using software co-developed with Scott Satkin and Varun Ramakrishna at CMU) and tunes its act as the crowd responds. Is this thing on?