TED Recommendations

by © 2018 Langtech

A Tribe Called Red: "We Are the Halluci Nation" - test

AJ Jacobs: How healthy living nearly killed me - test

AJ Jacobs: My journey to thank all the people responsible for my morning coffee - test

AJ Jacobs: My year of living biblically - test

AJ Jacobs: The world's largest family reunion ... we're all invited! - test

Aala El-Khani: What it's like to be a parent in a war zone - test

Aaron Duffy, Lake Buckley and Jack Foster: "Illusions for a better society" - test

Aaron Huey: America's native prisoners of war - test

Aaron Koblin: Visualizing ourselves ... with crowd-sourced data - test

Aaron O'Connell: Making sense of a visible quantum object - test

Aaswath Raman: How we can turn the cold of outer space into a renewable resource - test

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

Abha Dawesar: Life in the "digital now" - test

Abigail Marsh: Why some people are more altruistic than others - test

Abigail Washburn: Building US-China relations ... by banjo - test

Abraham Verghese: A doctor's touch - test

Achenyo Idachaba: How I turned a deadly plant into a thriving business - test

Adam Alter: Why our screens make us less happy - test

Adam Carroll: What playing Monopoly with real money taught me about my kids--and humanity - test

Adam Davidson: What we learned from teetering on the fiscal cliff - test

Adam Driver: My journey from Marine to actor - test

Adam Foss: A prosecutor's vision for a better justice system - test

Adam Galinsky: How to speak up for yourself - test

Adam Garone: Healthier men, one moustache at a time - test

Adam Grant: Are you a giver or a taker? - test

Adam Grant: The surprising habits of original thinkers - test

Adam Grosser: A mobile fridge for vaccines - test

Adam Ostrow: After your final status update - test

Adam Sadowsky: How to engineer a viral music video - test

Adam Savage: How simple ideas lead to scientific discoveries - test

Adam Savage: My love letter to cosplay - test

Adam Savage: My obsession with objects and the stories they tell - test

Adam Spencer: Why I fell in love with monster prime numbers - test

Adam de la Zerda: We can start winning the war against cancer - test

Aditi Gupta: A taboo-free way to talk about periods - test

Aditi Shankardass: A second opinion on developmental disorders - test

Adong Judith: How I use art to bridge misunderstanding - test

Adora Svitak: What adults can learn from kids - test

Adrienne Mayor: Did the Amazons really exist? - test

Adrián Paenza: How folding paper can get you to the moon - test

Afra Raymond: Three myths about corruption - test

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

Aicha el-Wafi + Phyllis Rodriguez: The mothers who found forgiveness, friendship - test

Ai-jen Poo: The work that makes all other work possible - test

Aimee Mullins: Changing my legs - and my mindset - test

Aimee Mullins: My 12 pairs of legs - test

Aimee Mullins: The opportunity of adversity - test

Ajit Narayanan: A word game to communicate in any language - test

Al Gore: Averting the climate crisis - test

Al Gore: New thinking on the climate crisis - test

Al Gore: The case for optimism on climate change - test

Al Gore: What comes after An Inconvenient Truth? - test

Al Seckel: Visual illusions that show how we (mis)think - test

Al Vernacchio: Sex needs a new metaphor. Here's one ... - test

Alaa Murabit: What my religion really says about women - test

Alain de Botton: A kinder, gentler philosophy of success - test

Alain de Botton: Atheism 2.0 - test

Alan Crickmore: How storytelling helps parents in prison stay connected to their kids - test

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

Alan Kay: A powerful idea about ideas - test

Alan Lupack: Is there any truth to the King Arthur legends? - test

Alan Russell: The potential of regenerative medicine - test

Alan Siegel: Let's simplify legal jargon! - test

Alan Smith: Why you should love statistics - test

Alanna Shaikh: How I'm preparing to get Alzheimer's - test

Alastair Gray: How fake handbags fund terrorism and organized crime - test

Alastair Parvin: Architecture for the people by the people - test

Alberto Cairo: There are no scraps of men - test

Alec Soth + Stacey Baker: This is what enduring love looks like - test

Alejandro Aravena: My architectural philosophy? Bring the community into the process - test

Alejandro Sánchez Alvarado: To solve old problems, study new species - test

Aleph Molinari: Let's bridge the digital divide! - test

Alessandra Orofino: It’s our city. Let’s fix it - test

Alessandro Acquisti: What will a future without secrets look like? - test

Alex Edmans: What to trust in a "post-truth" world - test

Alex Gendler: Can you solve the giant iron riddle? - test

Alex Gendler: Can you solve the multiplying rabbits riddle? - test

Alex Gendler: Can you solve the rebel supplies riddle? - test

Alex Gendler: The myth of Hercules - test

Alex Gendler: The myth of Sisyphus - test

Alex Gendler: Why elephants never forget - test

Alex Honnold: How I climbed a 3,000-foot vertical cliff -- without ropes - test

Alex Kipman: A futuristic vision of the age of holograms - test

Alex Laskey: How behavioral science can lower your energy bill - test

Alex Rosenthal: The joyful, perplexing world of puzzle hunts - test

Alex Steffen: The route to a sustainable future - test

Alex Steffen: The shareable future of cities - test

Alex Tabarrok: How ideas trump crises - test

Alex Wissner-Gross: A new equation for intelligence - test

Alexa Meade: Your body is my canvas - test

Alexander Belcredi: How a long-forgotten virus could help us solve the antibiotics crisis - test

Alexander Betts: Our refugee system is failing. Here's how we can fix it - test

Alexander Betts: Why Brexit happened -- and what to do next - test

Alexander Tsiaras: Conception to birth -- visualized - test

Alexander Wagner: What really motivates people to be honest in business - test

Alexandra Sacks: A new way to think about the transition to motherhood - test

Alexis Charpentier: How record collectors find lost music and preserve our cultural heritage - test

Alexis Jones: Redefining manhood—one locker room talk at a time - test

Alexis Ohanian: How to make a splash in social media - test

Ali Carr-Chellman: Gaming to re-engage boys in learning - test

Alice Bows-Larkin: Climate change is happening. Here's how we adapt - test

Alice Dreger: Is anatomy destiny? - test

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

Alice Rawsthorn: Pirates, nurses and other rebel designers - test

Alicia Garza, Patrisse Cullors and Opal Tometi: An interview with the founders of Black Lives Matter - test

Alisa Miller: How the news distorts our worldview - test

Alison Gopnik: What do babies think? - test

Alison Jackson: An unusual glimpse at celebrity - test

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

Alison Killing: What happens when a city runs out of room for its dead - test

Alison Ledgerwood: A simple trick to improve positive thinking - test

Alix Generous: How I learned to communicate my inner life with Asperger's - test

Allan Adams: The discovery that could rewrite physics - test

Allan Adams: What the discovery of gravitational waves means - test

Allan Jones: A map of the brain - test

Allan Savory: How to fight desertification and reverse climate change - test

Allison Hunt: How to get (a new) hip - test

Alvin Irby: How to inspire every child to be a lifelong reader - test

Alwar Balasubramaniam: Art of substance and absence - test

Alyson McGregor: Why medicine often has dangerous side effects for women - test

Alyssa Monks: How loss helped one artist find beauty in imperfection - test

Amanda Bennett: We need a heroic narrative for death - test

Amanda Burden: How public spaces make cities work - test

Amanda Palmer, Jherek Bischoff, Usman Riaz: "Space Oddity" - test

Amanda Palmer: The art of asking - test

Amar Inamdar: The thrilling potential for off-grid solar energy - test

Amber Case: We are all cyborgs now - test

Ameenah Gurib-Fakim and Stephanie Busari: An interview with Mauritius's first female president - test

Ameenah Gurib-Fakim: Humble plants that hide surprising secrets - test

Ameera Harouda: Why I put myself in danger to tell the stories of Gaza - test

Amel Karboul: The global learning crisis -- and what to do about it - test

Ami Klin: A new way to diagnose autism - test

Amishi Jha: How to tame your wandering mind - test

Amit Kalra: 3 creative ways to fix fashion's waste problem - test

Amit Sood: Building a museum of museums on the web - test

Amit Sood: Every piece of art you've ever wanted to see -- up close and searchable - test

Amory Lovins: A 40-year plan for energy - test

Amory Lovins: Winning the oil endgame - test

Amos Winter: The cheap all-terrain wheelchair - test

Amy Adele Hasinoff: How to practice safe sexting - test

Amy Cuddy: Your body language may shape who you are - test

Amy Edmondson: How to turn a group of strangers into a team - test

Amy Green: A video game to cope with grief - test

Amy Herman: A lesson on looking - test

Amy Lockwood: Selling condoms in the Congo - test

Amy Purdy: Living beyond limits - test

Amy Smith: Simple designs to save a life - test

Amy Tan: Where does creativity hide? - test

Amy Webb: How I hacked online dating - test

Anab Jain: Why we need to imagine different futures - test

Anand Agarawala: Rethink the desktop with BumpTop - test

Anand Giridharadas: A letter to all who have lost in this era - test

Anand Giridharadas: A tale of two Americas. And the mini-mart where they collided - test

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

Ananda Shankar Jayant: Fighting cancer with dance - test

Anant Agarwal: Why massive open online courses (still) matter - test

Anas Aremeyaw Anas: How I named, shamed and jailed - test

Anastasia Taylor-Lind: Fighters and mourners of the Ukrainian revolution - test

Anders Fjellberg: Two nameless bodies washed up on the beach. Here are their stories - test

Anders Ynnerman: Visualizing the medical data explosion - test

Andras Forgacs: Leather and meat without killing animals - test

Andrea Ghez: The hunt for a supermassive black hole - test

Andreas Ekström: The moral bias behind your search results - test

Andreas Raptopoulos: No roads? There's a drone for that - test

Andreas Schleicher: Use data to build better schools - test

Andres Lozano: Parkinson's, depression and the switch that might turn them off - test

Andrew Bastawrous: A new way to fund health care for the most vulnerable - test

Andrew Bastawrous: Get your next eye exam on a smartphone - test

Andrew Bird: A one-man orchestra of the imagination - test

Andrew Blum: Discover the physical side of the internet - test

Andrew Connolly: What's the next window into our universe? - test

Andrew Dent: To eliminate waste, we need to rediscover thrift - test

Andrew Fitzgerald: Adventures in Twitter fiction - test

Andrew McAfee: Are droids taking our jobs? - test

Andrew McAfee: What will future jobs look like? - test

Andrew Mwenda: Aid for Africa? No thanks. - test

Andrew Pelling: This scientist makes ears out of apples - test

Andrew Solomon: Depression, the secret we share - test

Andrew Solomon: How the worst moments in our lives make us who we are - test

Andrew Solomon: Love, no matter what - test

Andrew Stanton: The clues to a great story - test

Andrew Youn: 3 reasons why we can win the fight against poverty - test

Andrew Zimmerman Jones: Does time exist? - test

Andrés Ruzo: The boiling river of the Amazon - test

Andy Hobsbawm: Do the green thing - test

Andy Puddicombe: All it takes is 10 mindful minutes - test

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

Angel Hsu: How China is (and isn't) fighting pollution and climate change - test

Angela Belcher: Using nature to grow batteries - test

Angela Koine Flynn: The science of skin color - test

Angela Lee Duckworth: Grit - test

Angela Patton: A father-daughter dance ... in prison - test

Angela Wang: How China is changing the future of shopping - test

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

Angélica Dass: The beauty of human skin in every color - test

Ani Liu: Smelfies, and other experiments in synthetic biology - test

Anika Hazra: A simple way to tell insects apart - test

Anika Paulson: How I found myself through music - test

Anil Ananthaswamy: What it takes to do extreme astrophysics - test

Anil Gupta: India's hidden hotbeds of invention - test

Anil Seth: Your brain hallucinates your conscious reality - test

Anindya Kundu: The boost students need to overcome obstacles - test

Anita Collins: How playing an instrument benefits your brain - test

Anjali Kumar: My failed mission to find God -- and what I found instead - test

Anjali Tripathi: Why Earth may someday look like Mars - test

Anjan Chatterjee: How your brain decides what is beautiful - test

Anjan Sundaram: Why I risked my life to expose a government massacre - test

Ann Cooper: What's wrong with school lunches - test

Ann Morgan: My year reading a book from every country in the world - test

AnnMarie Thomas: Hands-on science with squishy circuits - test

Anna Deavere Smith: Four American characters - test

Anna Heringer: The warmth and wisdom of mud buildings - test

Anna Mracek Dietrich: A plane you can drive - test

Anna Rosling Rönnlund: See how the rest of the world lives, organized by income - test

Anna Rothschild: Why you should love gross science - test

Anne Curzan: What makes a word "real"? - test

Anne Lamott: 12 truths I learned from life and writing - test

Anne Madden: Meet the microscopic life in your home -- and on your face - test

Anne Milgram: Why smart statistics are the key to fighting crime - test

Anne-Marie Slaughter: Can we all "have it all"? - test

Annette Heuser: The 3 agencies with the power to make or break economies - test

Annie Lennox: Why I am an HIV/AIDS activist - test

Annie Murphy Paul: What we learn before we're born - test

Anote Tong: My country will be underwater soon -- unless we work together - test

Anthony Atala: Growing new organs - test

Anthony Atala: Printing a human kidney - test

Anthony D. Romero: This is what democracy looks like - test

Anthony Goldbloom: The jobs we'll lose to machines -- and the ones we won't - test

Antonio Damasio: The quest to understand consciousness - test

Antonio Donato Nobre: The magic of the Amazon - test

Antony Gormley: Sculpted space, within and without - test

Antón García-Abril: How prefab homes can transform affordable housing - test

António Guterres: Refugees have the right to be protected - test

Anupam Mishra: The ancient ingenuity of water harvesting - test

Anushka Naiknaware: A teen scientist's invention to help wounds heal - test

Aomawa Shields: How we'll find life on other planets - test

Aparna Mehta: Where do your online returns go? - test

Aparna Rao: Art that craves your attention - test

Aparna Rao: High-tech art (with a sense of humor) - test

Apollo Robbins: The art of misdirection - test

Ari Wallach: 3 ways to plan for the (very) long term - test

Ariana Curtis: Museums should honor the everyday, not just the extraordinary - test

Arianna Huffington: How to succeed? Get more sleep - test

Ariel Anbar: A needle in countless haystacks - test

Ariel Garten: Know thyself, with a brain scanner - test

Arik Hartmann: Our treatment of HIV has advanced. Why hasn't the stigma changed? - test

Aris Venetikidis: Making sense of maps - test

Arleen Sugano: The physics of the "hardest move" in ballet - test

Armando Azua-Bustos: The most Martian place on Earth - test

Arthur Benjamin: A performance of "Mathemagic" - test

Arthur Benjamin: Teach statistics before calculus! - test

Arthur Benjamin: The magic of Fibonacci numbers - test

Arthur Brooks: A conservative's plea - test

Arthur Ganson: Moving sculpture - test

Arthur Potts Dawson: A vision for sustainable restaurants - test

Arunachalam Muruganantham: How I started a sanitary napkin revolution! - test

Arvind Gupta: Turning trash into toys for learning - test

Asali DeVan Ecclesiastes: "Chasms" - test

Ash Beckham: We're all hiding something. Let's find the courage to open up - test

Ash Beckham: When to take a stand -- and when to let it go - test

Asha de Vos: Why you should care about whale poo - test

Asher Hasan: My message of peace from Pakistan - test

Ashley Graham: Plus-size? More like my size - test

Ashley Judd: How online abuse of women has spiraled out of control - test

Ashraf Ghani: How to rebuild a broken state - test

Ashton Applewhite: Let's end ageism - test

Ashton Cofer: A plan to recycle the unrecyclable - test

Ashwini Anburajan: How cryptocurrency can help startups get investment capital - test

Aspen Baker: A better way to talk about abortion - test

Astro Teller: The unexpected benefit of celebrating failure - test

Atul Gawande: How do we heal medicine? - test

Atul Gawande: Want to get great at something? Get a coach - test

Aubrey de Grey: A roadmap to end aging - test

Audrey Choi: How to make a profit while making a difference - test

Augie Picado: The real reason manufacturing jobs are disappearing - test

Auke Ijspeert: A robot that runs and swims like a salamander - test

Auret van Heerden: Making global labor fair - test

Avi Reichental: What's next in 3D printing - test

Avi Rubin: All your devices can be hacked - test

Ayah Bdeir: Building blocks that blink, beep and teach - test

Azim Khamisa and Ples Felix: What comes after tragedy? Forgiveness - test

Aziz Abu Sarah: For more tolerance, we need more ... tourism? - test

Aziza Chaouni: How I brought a river, and my city, back to life - test

BJ Miller: What really matters at the end of life - test

BLACK: My journey to yo-yo mastery - test

Baba Shiv: Sometimes it's good to give up the driver's seat - test

Bahia Shehab: A thousand times no - test

Balsher Singh Sidhu: Are we running out of clean water? - test

Bandi Mbubi: Demand a fair trade cell phone - test

Barat Ali Batoor: My desperate journey with a human smuggler - test

Barbara Block: Tagging tuna in the deep ocean - test

Barbara Natterson-Horowitz: What veterinarians know that physicians don't - test

Barry Schuler: Genomics 101 - test

Barry Schwartz: Our loss of wisdom - test

Barry Schwartz: The paradox of choice - test

Barry Schwartz: The way we think about work is broken - test

Barry Schwartz: Using our practical wisdom - test

Bart Knols: 3 new ways to kill mosquitoes - test

Bart Weetjens: How I taught rats to sniff out land mines - test

Barton Seaver: Sustainable seafood? Let's get smart - test

Bassam Tariq: The beauty and diversity of Muslim life - test

Bastian Schaefer: A 3D-printed jumbo jet? - test

Beardyman: The polyphonic me - test

Beau Lotto + Amy O'Toole: Science is for everyone, kids included - test

Beau Lotto: Optical illusions show how we see - test

Becci Manson: (Re)touching lives through photos - test

Becky Blanton: The year I was homeless - test

Beeban Kidron: The shared wonder of film - test

Bel Pesce: 5 ways to kill your dreams - test

Ben Ambridge: 10 myths about psychology, debunked - test

Ben Cameron: Why the live arts matter - test

Ben Cort: What commercialization is doing to cannabis - test

Ben Goldacre: Battling bad science - test

Ben Goldacre: What doctors don't know about the drugs they prescribe - test

Ben Kacyra: Ancient wonders captured in 3D - test

Ben Katchor: Comics of bygone New York - test

Ben Saunders: To the South Pole and back — the hardest 105 days of my life - test

Ben Saunders: Why bother leaving the house? - test

Ben Saunders: Why did I ski to the North Pole? - test

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

Bence Nanay: The "End of History" Illusion - test

Benedetta Berti: Did the global response to 9/11 make us safer? - test

Benedetta Berti: The surprising way groups like ISIS stay in power - test

Benjamin Barber: Why mayors should rule the world - test

Benjamin Grant: What it feels like to see Earth from space - test

Benjamin Wallace: The price of happiness - test

Benjamin Zander: The transformative power of classical music - test

Benoit Mandelbrot: Fractals and the art of roughness - test

Bernie Dunlap: The life-long learner - test

Bernie Krause: The voice of the natural world - test

Bertrand Piccard: My solar-powered adventure - test

Beth Malone: How my dad's dementia changed my idea of death (and life) - test

Beth Noveck: Demand a more open-source government - test

Betsy Schwarm: Why should you listen to Vivaldi's "Four Seasons"? - test

Bettina Warburg: How the blockchain will radically transform the economy - test

Beverly + Dereck Joubert: Life lessons from big cats - test

Bhu Srinivasan: Capitalism isn't an ideology -- it's an operating system - test

Bilal Bomani: Plant fuels that could power a jet - test

Bill Bernat: How to connect with depressed friends - test

Bill Clinton: My wish - test

Bill Davenhall: Your health depends on where you live - test

Bill Doyle: Treating cancer with electric fields - test

Bill Ford: A future beyond traffic gridlock - test

Bill Gates: How state budgets are breaking US schools - test

Bill Gates: Innovating to zero! - test

Bill Gates: Mosquitos, malaria and education - test

Bill Gates: Teachers need real feedback - test

Bill Gates: The next outbreak? We're not ready - test

Bill Gross: A solar energy system that tracks the sun - test

Bill Gross: The single biggest reason why startups succeed - test

Bill Joy: What I'm worried about, what I'm excited about - test

Bill Stone: Inside the world's deepest caves - test

Bill Strickland: Rebuilding a neighborhood with beauty, dignity, hope - test

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

Bill and Melinda Gates: Why giving away our wealth has been the most satisfying thing we've done - test

Billie Jean King: This tennis icon paved the way for women in sports - test

Billy Collins: Everyday moments, caught in time - test

Billy Collins: Two poems about what dogs think (probably) - test

Billy Graham: On technology and faith - test

Birke Baehr: What's wrong with our food system - test

Bjarke Ingels: 3 warp-speed architecture tales - test

Bjorn Lomborg: Global priorities bigger than climate change - test

Blaise Agüera y Arcas: Augmented-reality maps - test

Blaise Agüera y Arcas: How PhotoSynth can connect the world's images - test

Blaise Agüera y Arcas: How computers are learning to be creative - test

Boaz Almog: The levitating superconductor - test

Bob Inglis: American bipartisan politics can be saved -- here's how - test

Bob Mankoff: Anatomy of a New Yorker cartoon - test

Bob Stein: A rite of passage for late life - test

Bobby Ghosh: Why global jihad is losing - test

Boghuma Kabisen Titanji: Ethical riddles in HIV research - test

Boniface Mwangi: The day I stood up alone - test

Bonnie Bassler: How bacteria "talk" - test

Bono: My wish - test

Bono: The good news on poverty (Yes, there's good news) - test

Boy Girl Banjo: "Dead Romance" - test

Boyd Varty: What I learned from Nelson Mandela - test

Bradley Voytek and Tim Verstynen: Diagnosing a zombie - test

Bran Ferren: To create for the ages, let's combine art and engineering - test

Brenda Laurel: Why not make video games for girls? - test

Brenda Romero: Gaming for understanding - test

Brené Brown: Listening to shame - test

Brené Brown: The power of vulnerability - test

Brett Hennig: What if we replaced politicians with randomly selected people? - test

Brewster Kahle: A free digital library - test

Brian Cox: CERN's supercollider - test

Brian Cox: What went wrong at the LHC - test

Brian Cox: Why we need the explorers - test

Brian D. Avery: How rollercoasters affect your body - test

Brian Dettmer: Old books reborn as art - test

Brian Goldman: Doctors make mistakes. Can we talk about that? - test

Brian Greene: Is our universe the only universe? - test

Brian Greene: Making sense of string theory - test

Brian Little: Who are you, really? The puzzle of personality - test

Brian Skerry: The ocean's glory -- and horror - test

Britta Riley: A garden in my apartment - test

Brittney Cooper: The racial politics of time - test

Bronwyn King: You may be accidentally investing in cigarette companies - test

Brooke Buddemeier and Jessica S. Wieder: Can you survive nuclear fallout? - test

Bruce Aylward: How we'll stop polio for good - test

Bruce Aylward: Humanity vs. Ebola. How we could win a terrifying war - test

Bruce Bueno de Mesquita: A prediction for the future of Iran - test

Bruce Feiler: Agile programming -- for your family - test

Bruce Feiler: The council of dads - test

Bruce McCall: What is retro-futurism? - test

Bruce Schneier: The security mirage - test

Bruno Bowden + Rufus Cappadocia: Watch me fold origami (blindfolded) - test

Bruno Maisonnier: Dance, tiny robots! - test

Bruno Torturra: Got a smartphone? Start broadcasting - test

Bryan Stevenson: We need to talk about an injustice - test

Bunker Roy: Learning from a barefoot movement - test

Burt Rutan: The real future of space exploration - test

Burçin Mutlu-Pakdil: A rare galaxy that's challenging our understanding of the universe - test

Béatrice Coron: Stories cut from paper - test

C.K. Williams: Poetry of youth and age - test

Caitlin Doughty: A burial practice that nourishes the planet - test

Caitlin Quattromani and Lauran Arledge: How our friendship survives our opposing politics - test

Caitria + Morgan O'Neill: How to step up in the face of disaster - test

Cal Newport: Why you should quit social media - test

Caleb Barlow: Where is cybercrime really coming from? - test

Caleb Chung: Playtime with Pleo, your robotic dinosaur friend - test

Caleb Harper: This computer will grow your food in the future - test

Cameron Herold: Let's raise kids to be entrepreneurs - test

Cameron Russell: Looks aren't everything. Believe me, I'm a model. - test

Cameron Sinclair: My wish - test

Cameron Sinclair: The refugees of boom-and-bust - test

Camille A. Brown: A visual history of social dance in 25 moves - test

Camille Seaman: Haunting photos of polar ice - test

Camille Seaman: Photos from a storm chaser - test

Candy Chang: Before I die I want to ... - test

Carin Bondar: The birds and the bees are just the beginning - test

Carina Morillo: To understand autism, don't look away - test

Carl Honoré: In praise of slowness - test

Carl Safina: The oil spill's unseen villains -- and victims - test

Carl Safina: What are animals thinking and feeling? - test

Carl Schoonover: How to look inside the brain - test

Carla Harris: How to find the person who can help you get ahead at work - test

Carlo Ratti: Architecture that senses and responds - test

Carlos Bautista: The awful logic of land mines -- and an app that helps people avoid them - test

Carmen Agra Deedy: Once upon a time, my mother ... - test

Carne Ross: An independent diplomat - test

Carol Dweck: The power of believing that you can improve - test

Carol Fishman Cohen: How to get back to work after a career break - test

Caroline Casey: Looking past limits - test

Caroline Harper: What if we eliminated one of the world's oldest diseases? - test

Caroline Lavelle: Casting a spell on the cello - test

Caroline Paul: To raise brave girls, encourage adventure - test

Caroline Phillips: Hurdy-gurdy for beginners - test

Caroline Weaver: Why the pencil is perfect - test

Carolyn Bertozzi: What the sugar coating on your cells is trying to tell you - test

Carolyn Jones: A tribute to nurses - test

Carolyn Porco: Could a Saturn moon harbor life? - test

Carolyn Porco: This is Saturn - test

Carolyn Steel: How food shapes our cities - test

Carrie Nugent: Adventures of an asteroid hunter - test

Carrie Poppy: A scientific approach to the paranormal - test

Carter Emmart: A 3D atlas of the universe - test

Carvens Lissaint: "Put the financial aid in the bag" - test

Cary Fowler: One seed at a time, protecting the future of food - test

Casey Brown: Know your worth, and then ask for it - test

Casey Gerald: The gospel of doubt - test

Catarina Mota: Play with smart materials - test

Catherine Bracy: Why good hackers make good citizens - test

Catherine Crump: The small and surprisingly dangerous detail the police track about you - test

Catherine Mohr: How I became part sea urchin - test

Catherine Mohr: Surgery's past, present and robotic future - test

Catherine Mohr: The tradeoffs of building green - test

Cathy O'Neil: The era of blind faith in big data must end - test

Celeste Headlee: 10 ways to have a better conversation - test

Cesar Harada: A novel idea for cleaning up oil spills - test

Cesar Harada: How I teach kids to love science - test

Cesar Kuriyama: One second every day - test

Chad Frischmann: 100 solutions to reverse global warming - test

Chade-Meng Tan: Everyday compassion at Google - test

Chance Coughenour: How your pictures can help reclaim lost history - test

Charity Tillemann-Dick: Singing after a double lung transplant - test

Charity Wayua: A few ways to fix a government - test

Charles Anderson: Dragonflies that fly across oceans - test

Charles C. Mann: How will we survive when the population hits 10 billion? - test

Charles Elachi: The story behind the Mars Rovers - test

Charles Fleischer: All things are Moleeds - test

Charles Hazlewood + British Paraorchestra: The debut of the British Paraorchestra - test

Charles Hazlewood: Trusting the ensemble - test

Charles Leadbeater: Education innovation in the slums - test

Charles Leadbeater: The era of open innovation - test

Charles Limb: Building the musical muscle - test

Charles Limb: Your brain on improv - test

Charles Moore: Seas of plastic - test

Charles Robertson: Africa's next boom - test

Charlie Todd: The shared experience of absurdity - test

Charmian Gooch: Meet global corruption's hidden players - test

Charmian Gooch: My wish - test

Chelsea Shields: How I'm working for change inside my church - test

Chera Kowalski: The critical role librarians play in the opioid crisis - test

Cheryl Hayashi: The magnificence of spider silk - test

Chetan Bhatt: Dare to refuse the origin myths that claim who you are - test

Chetna Gala Sinha: How women in rural India turned courage into capital - test

Cheyenne Cochrane: A celebration of natural hair - test

Chieh Huang: Confessions of a recovering micromanager - test

Chieko Asakawa: How new technology helps blind people explore the world - test

Chika Ezeanya-Esiobu: How Africa can use its traditional knowledge to make progress - test

Chiki Sarkar: How India's smartphone revolution is creating a new generation of readers and writers - test

Chimamanda Ngozi Adichie: The danger of a single story - test

Chimamanda Ngozi Adichie: We should all be feminists - test

Chinaka Hodge: What will you tell your daughters about 2016? - test

Chip Colwell: Why museums are returning cultural treasures - test

Chip Conley: Measuring what makes life worthwhile - test

Chip Conley: What baby boomers can learn from millennials at work -- and vice versa - test

Chip Kidd: Designing books is no laughing matter. OK, it is. - test

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

Chris A. Kniesly: History through the eyes of a chicken - test

Chris Abani: On humanity - test

Chris Abani: Telling stories from Africa - test

Chris Anderson (TED): Questions no one knows the answers to - test

Chris Anderson: How web video powers global innovation - test

Chris Anderson: TED's nonprofit transition - test

Chris Anderson: TED's secret to great public speaking - test

Chris Anderson: Technology's long tail - test

Chris Bangle: Great cars are great art - test

Chris Bliss: Comedy is translation - test

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

Chris Domas: The 1s and 0s behind cyber warfare - test

Chris Downey: Design with the blind in mind - test

Chris Gerdes: The future race car -- 150mph, and no driver - test

Chris Hadfield: What I learned from going blind in space - test

Chris Jordan: Turning powerful stats into art - test

Chris Kluwe: How augmented reality will change sports ... and build empathy - test

Chris McKnett: The investment logic for sustainability - test

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

Chris Milk: The birth of virtual reality as an art form - test

Chris Nowinski: Can I have your brain? The quest for truth on concussions and CTE - test

Chris Sheldrick: A precise, three-word address for every place on earth - test

Chris Urmson: How a driverless car sees the road - test

Christen Reighter: I don't want children -- stop telling me I'll change my mind - test

Christian Benimana: The next generation of African architects and designers - test

Christian Picciolini: My descent into America's neo-Nazi movement -- and how I got out - test

Christiana Figueres: The inside story of the Paris climate agreement - test

Christiane Amanpour: How to seek truth in the era of fake news - test

Christien Meindertsma: How pig parts make the world turn - test

Christina Greer: Does your vote count? The Electoral College explained - test

Christina Wallace: How to stop swiping and find your person on dating apps - test

Christina Warinner: Tracking ancient diseases using ... plaque - test

Christine Porath: Why being respectful to your coworkers is good for business - test

Christine Sun Kim: The enchanting music of sign language - test

Christoph Adami: Finding life we can't imagine - test

Christoph Niemann: You are fluent in this language (and don't even know it) - test

Christopher Ategeka: How adoption worked for me - test

Christopher Bell: Bring on the female superheroes! - test

Christopher C. Deam: The Airstream, restyled - test

Christopher Emdin: Teach teachers how to create magic - test

Christopher McDougall: Are we born to run? - test

Christopher Ryan: Are we designed to be sexual omnivores? - test

Christopher Soghoian: Government surveillance — this is just the beginning - test

Christopher Soghoian: How to avoid surveillance ... with the phone in your pocket - test

Christopher Soghoian: Your smartphone is a civil rights issue - test

Christopher Warner: Situational irony - test

Christopher Warner: What is verbal irony? - test

Christopher deCharms: A look inside the brain in real time - test

Christopher "moot" Poole: The case for anonymity online - test

Chrystia Freeland: The rise of the new global super-rich - test

Chuck Nice: A funny look at the unintended consequences of technology - test

Claron McFadden: Singing the primal mystery - test

Claudia Aguirre: What would happen if you didn't sleep? - test

Clay Shirky: How cognitive surplus will change the world - test

Clay Shirky: How social media can make history - test

Clay Shirky: How the Internet will (one day) transform government - test

Clay Shirky: Institutions vs. collaboration - test

Clay Shirky: Why SOPA is a bad idea - test

Clemantine Wamariya: War and what comes after - test

Cleo Wade: Want to change the world? Start by being brave enough to care - test