Winston Churchill: We shall fight on the beaches
Robert Sapolsky: Depression
Steve Jobs: 2005 Stanford Commencement Address
Coach Flowers: I am a champion
Robert Sapolsky: The Uniqueness of Humans
Muhammad Ali: I am the greatest
John Cleese: Graham Chapman Memorial Service
Robert Sapolsky: The Origin of Religion
Randy Pausch: "Really Achieving Your Childhood Dreams" (The Last Lecture)
Dan Savage: The price of admission
Foster Brooks: Roasting Sammy Davis Jr.
Guy Kawasaki: The Art of the Start
Harvey Milk: Give them hope
Anthony Corvino: Average is the New Exceptional
Benjamin Zander: Classical music with shining eyes
J.K. Rowling: The Fringe Benefits of Failure, and the Importance of Imagination (Commencement speech at Harvard, 2008)
Bill Cosby: Grandparents
Martin Luther King, Jr: I have a dream
Mario Savio: Bodies upon the gears
Jesse Shell: Is Your Life Just One Big RPG?
Jon Stewart: Commencement Address at The College of William & Mary
Bill Cosby: Address at the NAACP
Seth MacFarlane: Harvard Class Day Speech
Robert Sapolsky: Stress, Neurodegeneration and Individual Differences
Temple Grandin: My Experience with Autism
Don Rickles: Roast of Ronald Reagan
Joe Wong: At RTCA Dinner
Severn Cullis-Suzuki: UN Earth Summit 1992
Don McMillan: Life After Death by PowerPoint
Dr. Thomas Szasz: ADHD is not a disease
Mark Gungor: Tale of two brains
Maya Angelou: Eulogy for Correta King
Alexei Kapterev: Death By Powerpoint
George Lucas: AFI Lifetime Achievement Awards 2006 (Sean Connery)
Steve Jobs: First Apple Macintosh demo
Barbara Bush: Commencement Address at Wellesley (1990)
Shane Koyczan: The Crickets Have Arthritis
Benjamin Zander: Davos Annual Meeting 2009
Unknown best man's speech (No title)
Robert Sapolsky: Biology of Religion
Conan O'Brien: Harvard Class Day Speech
Monty Python: Comedy Lecture
Ellen DeGeneres: Oscar® monologue
Michael Sandel: What’s the right thing to do?
Carrie Fisher: AFI Life Achievement Award 2005 (George Lucas)
Alan Watts: Music and Life
Bill Cosby: Commencement Address (Carnegie Mellon)
A.J. Jacobs: My year of living biblically
Shawn Achor: The Science of Hapiness and Potential
Demetri Martin: If I
Bill Clinton: Knox Commencement Address 2007
Michael Sandel: The Case Against Perfection
Matt Mason: The Pirate's Dilemma
Vilayanur Ramachandran: A journey to the center of your mind
Richard St. John: Secrets of success in 8 words, 3 minutes
Robert F. Kennedy: Remarks on the Assassination of MLK
Barack Obama: Speech on Father's Day
Jeff Bezos: graduation speech at Princeton University
Stephen K Amos: Live at the Apollo
Dan Barber: How I fell in love with a fish
Lewis Black: Milk
Ken Robinson: Do schools kill creativity?
Ellen DeGeneres: Commencement address
Warren Buffett: Talk to MBA students
Dan Dennett: Cute, sexy, sweet and funny -- an evolutionary riddle
Paul Ekman & Dacher Keltner: The Evolution of Emotions
Fred Rogers: Emmy Awards Acceptance Speech
Randy Pausch: Time Management
Martin Seligman: What positive psychology can help you become
Naomi Wolf: The End of America
Jim Rohn: How to have Your Best Year Ever
George Carlin: Kids
Unknown: Humorous Best Man's Speech
Christopher Hitchens: Free Speech and Freedom of Expression
Stephen Colbert: Knox Commencement Address 2006
Bill Cosby: Drinking
Talks Pattie Maes & Pranav Mistry: Unveiling the "Sixth Sense," game-changing wearable tech
Brian Cox: A Wonderful Creation Story
Richard Wiseman: World's Quickest Personality Test
Neil DeGrasse Tyson: Death by Black Hole
Unknown: Funny physics lecture
John Hodgman: A brief digression on matters of lost time
Clifford Stoll: 18 minutes with an agile mind
Steven Pinker: The myth of violence
Roberto Benigni: Oscar acceptance speech
Russell Peters: Dealing with your parents
Randy Pausch: Carnegie Mellon Commencement
John Cleese: Football vs Soccer
Dave Eggers: Once Upon a School
Mike Prysner: Winter Soldier Testimonies
Tim Lee: Powerpoint Comedy
Spencer Wells: The Unforeseen Cost of Human Civilisation
Barry Schwartz: The real crisis? We stopped being wise
John Chambers: Cisco On-Stage TelePresence Holographic Video Conferencing
Henry Rollins: On first impressions
Malcolm X: The ballot or the bullet
Orson Welles: Dean Martin roast
Martin Luther King Jr: I've been to the Mountain Top
Tom Hanks: Yale Commencement Speech 2011
Amy Klobuchar: At The 65th Annual Congressional Dinner
James Duane: In Praise of the 5th Amendment Right to Not Be a Witness Against Yourself
Terry Pratchett: On Religion
Jeremy Rifkin: The European Dream – America's nightmare?
Milton Friedman: Lesson of the Pencil
Michio Kaku: 3 types of Extraterrestrial Civilizations
Neil deGrasse Tyson: Planet X - Doomsday 2012
Edward Tronick: Still Face Experiment
George Carlin: Narcotics Anonymous World Convention, San Antonio
George Carlin: The Bible and American Rights
Timothy Ferriss: Feel Like the Incredible Hulk
Robert Sapolsky: Toxoplasmosis
Ron Paul: On the recent swine flu scare
Matt Walker: Secrets of the sleeping brain
George Bernard Shaw: Tribute to Albert Einstein
Dan Gilbert: Why are we happy? Why aren't we happy?
Daniel Pink: On the surprising science of motivation
Steve Carell: People's Choice Acceptance Speech
Dara O'Briain: Homeopathy & Nutritionists vs Real Science
Ben Carson: We do not have to be victims of circumstance
Freddie Frinton: Dinner for one
Arnold Schwarzenegger: Emory Commencement Adress 2010
Neil deGrasse Tyson: Beyond Belief 2006
Don Rickles: Reagan's 2nd Inaugural
Bonnie Bassler: Discovering bacteria's amazing communication system
Dan Buettner: How to live to be 100
Dave Allen: Eyesight & Memory Loss
John Cleese: The brain
Walter Lewin: How to make teaching come alive
Robert H. Lustig: Sugar - The Bitter Truth
Barack Obama: White House Correspondents' Dinner 2009
Phil Plait: Astronomy questions from kids, Part 5
Timothy Ferriss: Aim For The Impossible
Sean Connery: AFI Life Achievement Award
Benjamin Zander: At PopTech
Albert Einstein: The common language of science
Jean Shepherd: Coming Face to Face with "The Next Big Thing"
Dan Dennett: Ants, terrorism, and the awesome power of memes
Dan Barber: A surprising parable of foie gras
Randy Pausch: Testimony to the Labor, Health & Human Services Subcommittee
Paul Romer: A Theory of History, with an Application
Hillary Clinton: Concession speech
Geoff Burch: Selling a Tank to Genghis Khan
Barack Obama: Message for the Credit Card Companies
Michael Sandel: Arguing affirmative action / What's the purpose?
Carl Sagan: 4th Dimension
Johnny Search: Flirting
Ogi Ogas: A billion wicked thoughts
Dan Ariely: Are we in control of our own decisions?
Robert Sapolsky: Carl Sagan Prize for Science Popularization 2008
Derek Jeter: Farewell to Yankee Stadium
Aimee Mullins: The opportunity of adversity
Craig Ferguson: Why everything sucks
Coach Carter: Turning up the heat
Mena Trott: How blogs are building a friendlier world
Dan Nocera: Personalized Energy
Ken Robinson: What inspires Sir Ken
Barack Obama: Speaking to his Campaign Staff
George Carlin: Fear of germs
Jeffrey Schaler: Psychiatry as a Fraud
Harlan Ellison: Pay the Writer
Rodney Mullen: About his life at UCLA
Jonathan Haidt: The real difference between liberals and conservatives
Kevin Smith: Working on a script for Superman
Derrick Brown: The Victory Explosions
Ian Morison: It's about time
Eric Mead: The magic of the placebo
Temple Grandin: The world needs all kinds of minds
David Merrill: Siftables, the toy blocks that think
Scott St. Patrick Williams: A Barack Obama Supporter's Nightmare
Sam Harris: The Clash Between Faith and Reason
Barack Obama: Democratic Nomination Victory Speech
Shane Hawley: Wile E. Coyote
George Carlin: Airline Security
Douglas Adams: Parrots, the Universe and Everything
Al Gore: 15 ways to avert a climate crisis
Albert Bartlett: Arithmetic, Population and Energy
Louis CK: Everything's amazing, nobody's happy
Elizabeth Loftus: The Bunny Effect
Pema Chodron: "Troublemakers"
Eric Ries: Achieving Grandiose Failure
Barack Obama: We Know Where These Lies Are Coming From.
Aubrey de Grey: We can avoid aging
David Holmes: Now GAAP is fun
Jeff Yalden: 2006 Mascenic Regional High School Graduation
Dylan Moran: Religion and Politicians
Kevin Smith: Prince
Lyndon B. Johnson: Remarks on Signing the Civil Rights Bill
Majora Carter: Tale of Urban Renewal
Stephen Fry: About Copyright
Barack Obama: 2009 Radio & Television Correspondents’ Dinner
Johnny Lee Clary: About Wade Watts
Walter Cronkite: From the final episode of "CBS On the Air"
John Hodgman: At the Radio & TV Correspondents’ Dinner
Rives: On 4 a.m.
Joe Biden: "Secretary of State"
Barack Obama: Weekly Address (01/24/09)
Elizabeth Warren: The Coming Collapse of the Middle Class - Higher Risks, Lower Rewards, and a Shrinking Safety Net
Keith Olbermann: Shut up or sue, O'Reilly!
John Cleese: The importance of creativity
Anupam Mishra: The ancient ingenuity of water harvesting
Hans Rosling: Let my dataset change your mindset
Joe Biden: Introduction as VP running mate in Springfield, IL
Dave Chapelle: Terrorists
Henry Rollins: Death of Joe Cole
Barack Obama: North Korea's nuclear weapons test
David Mutton: Policing Our Minds
Taylor Mali: What Teachers Make
Wanda Sykes: White House Correspondents' Dinner 2009
Martin Sheen: Shining the Light on Social Causes
Janine Benyus: Biomimicry in action
Don LaFontaine: Pledge of Allegiance
John Oliver: At World in 2010 Festival
Pranav Mistry: The thrilling potential of SixthSense technology
Jamie Oliver: Teach every child about food
Jay Smooth: How To Tell People They Sound Racist
Greg Palast: Bush Election Fraud Mechanics
Jon Stewart: UB Distinguished Speaker
Barack Obama: Weekly Address (12/24/08)
Neil deGrasse Tyson: At Google
Barney Smith: At the DNC
Joseph T. Salerno: Calculation and Socialism
Dan Dennett: Good Reasons for "Believing" in God
George Thompson: Verbal Judo
John F. Kennedy: Inaugural address
Pablo Francisco: All about preview guy
Paul Romer: Charter Cities
Dan Rather: At the DNC
Stephen Petranek: 10 ways the world could end
Carmen Agra Deedy: Spinning a story of Mama
Robert Kiyosaki: Rich Dad, Poor Dad
Franklin Delano Roosevelt: First Inaugural Address
Christopher Hitchens: Religious vs. empirical knowledge
James Randi: Search for the Chimera
Geoff Burch: Way of the Dog
Chimamanda Adichie: The danger of a single story
Joss Whedon: Equality Now speech
Barack Obama: Roast of Representative Rahm Emanuel
Terry Pratchett: 2009 Printz Speech
Dan Ariely: Why Do Placebos Work?
Sandra Bullock: Razzie Awards 2010
Dan Savage: On Gay Adoption
Ben Dunlap: The story of a passionate life
Arthur Benjamin: Formula for changing math education
Cate Kennedy: At "A Gala Night of Storytelling"
Louis CK: Children and their secrets
John McCain & Barack Obama: Roast at Al Smith Dinner
Sendhil Mullainathan: The irony of poverty
Brian Malow: Science Laughs
Susan Savage-Rumbaugh: Apes
Hans Rosling: Asia's rise -- how and when
Gary Vaynerchuk: The word media is throwing people off
John Francis: I walk the Earth
Brian Kelly: Speaking from the heart
Alain de Botton: A kinder, gentler philosophy of success
George Carlin: Save the planet
Zack Bornstein: Laugh in Peace Tour
Barack Obama: 2010 State of the Union
Taylor Mali: The The Impotence of Proofreading
Alain de Botton: On the Pleasures and Sorrows of Work
John Cleese: SDP/Liberal Alliance political broadcast
Jim Gray: The Six Groups Who Benefit From Drug Prohibition
Kris Madden: How to speed read
Lewis Black: Back in Black - Angry Outbursts
Gary Vaynerchuk: Building Personal Brand Within the Social Media Landscape
Dan Dennett: A Darwinian Perspective on Religions: Past, Present and Future
George W. Bush: Farewell speech
Stephen Colbert: White House Correspondents' Association Dinner
Ron Paul: On the Iranian Nuclear Program
Neil DeGrasse Tyson: Swami Levitation
Barack Obama: Honoring Mel Brooks
Craig Ferguson: Eulogy to his father
Barack Obama: At House Republican Retreat
Matthew Weathers: 2009 Halloween Class Video
Robert Sapolsky: Human learning and being open to new experiences
Craig Ferguson: No Britney Spears jokes tonight
Stephen Fry: On Twitter
Cleve Jones: At LGBT Equality NOW! Madison
Anthony Weiner: On 9/11 Health Bill
Bill Clinton: Harvard Commencement Speech 2007
Mark Logan: Twitter's response to complaints
Robert Provine: Cracking the Laughing Code
Craig Ferguson: White House Correspondents' Association Dinner 2008
Dan Ariely: Why we think it's OK to cheat and steal (sometimes)
Eugene Mirman: LHS Commencement Address
Stephen Fry, Christopher Hitchens, John Onaiyekan and Anne Widdencombe: The Intelligence Squared Debate
Felix Dennis: Ode to vice and consequences
Freddie Prinze: Sammy Davis Jr. Roast
John Oliver: Creative Thinking
Vilayanur Ramachandran: The neurons that shaped civilization
Ellen DeGeneres: Here & Now
Philip Zimbardo: The Time Paradox
Jacque Fresco: Lecture at Penn State Allegheny
Lewis Black: Congressional Correspondents' Dinner
Erica Goldson: Here I stand
Philip K. Howard: Four ways to fix a broken legal system
Lawrence Lessig: Remix (at the New york Public Library)
Ronald Reagan: 1964 Republican National Convention
Alva Noe: Out of Our Heads - Why You Are Not Your Brain, and Other Lessons from the Biology of Consciousness.
Richard Feynman: Fun to Imagine
Stephen Fry: Thoughts about drug prohibition.
Ahmed Ahmed & Dean Obeidallah: Arab-American comedians in New York
Dave Allen: Introduction to Christianity
Shai Agassi: A bold plan for mass adoption of electric cars
Neil deGrasse Tyson: UFOs and the argument from ignorance
Gary Vaynerchuk: The Slide technique
Ian Dunbar: Three Basic Skills to Effectively Train a Dog
Don McMillan: Life after Death by Powerpoint 2010
Patrick Stewart: I don't Twitter
Fred Rogers: Defending PBS to the US Senate
George Carlin: Zen of laughter
Jim Rohn: Two nice people
Kimmie Weeks: At Humanity Unites Brilliance
Elaine Morgan: We evolved from aquatic apes
George Lakoff: Moral Politics - How Liberals and Conservatives think
R. Buckminster Fuller: Everything I know
Richard Dawkins: Lecture at UC Berkeley
Victor Frankl: Search for meaning
Laura Ling & Al Gore: Speech after landing on U.S. soil
Becky Blanton: The year I was homeless
Paul Stamets: 6 ways mushrooms can save the world
Craig Ferguson: American on Purpose
Wanda Sykes: On Obamacare
Adam Savage: Colossal Failures
Richard Boyatzis: Inspiring Them With Curiosity
Daniel Pink: MCAD Commencement speech 2008
Dan Miller: A REALLY Inconvenient Truth
Al Gore: New thinking on the climate crisis
John McCain: The "Green Screen" Speech
Michael Holick: Vitamin D and Prevention of Chronic Diseases
Billy Connolly: Prostate Examination
Sam Harris & Christopher Hitchens & David Wolpe & Bradley Artson Shavit: Is there an afterlife?
Karen Armstrong: Let's revive the Golden Rule
Philip Zimbardo: Genocide to Abu Ghraib - How Good People Turn Evil
Julia Roberts: Tom Hanks tribute
Jay Walker: On the world's English mania
Barack Obama: Writing an excuse note
Barack Obama: Nobel Peace Prize Acceptance Speech
Stephen Fry: The BBC and the future of Public Service Broadcasting
Jeremiah Palecek: My Healthcare Nightmare
Kary Mullis: Celebrating the experiment
Barack Obama: Democratic National Convention 2004
Conrad Wolfram: Teaching kids real math with computers
Neil deGrasse Tyson: Brain droppings of a skeptic
Paul Saffo: The Secret to Effective Forecasting
Partha Dasgupta & Amory Lovins: Will It Cost the Earth to Save the Planet?
Christopher Hitchens: Axis of Evil
Ron Gilchrist: A very real and sad start up story - Escapia
Dave Allen: Telling the time
Gary Vaynerchuk: The Number Obsession
J. Robert Oppenheimer: Now I am become death
Srikumar Rao: Are You Ready to Succeed?
Barack Obama: Summit Of The Americas
Jimmy Carr: Handles a Heckler
Michelle Obama: Plea for Education
Madonna: Tribute to Michael Jackson
James Fowler: Power of Networks
Gordon Sinclair: The Americans
Benjamin Polak: Introduction to Game Theory
Jim Jefferies: God Works in Mysterious Ways
John F. Kennedy: We choose to go to the moon...
Christopher Hitchens: Deathbed conversion
Rob Bryanton: Imagining the Tenth Dimension
Mihaly Csikszentmihalyi: Creativity, fulfillment and flow
Clay Shirky: On Technology Insight
Lewis Black: Hunting
Hans Rosling: On HIV - New facts and stunning data visuals
Tina Seelig: The Art of Teaching Entrepreneurship and Innovation
Tim Brown: The powerful link between creativity and play
Rhys Darby: Military
Speeches from the DNC (No title)
Ben Price: John Cleese Impression
Michael E. Porter: Competitiveness
Michelle Obama: Supporting military families
Stefana Broadbent: How the Internet enables intimacy
Robin Williams: Improv at TED2008's BBC debate
Pamela Slim: At Ignite
Clay Shirky: At Web 2.0 Expo
Joseph Mercola: Do not stop smoking
Barack Obama: State of the Economy
Christopher Hitchens: Hitler was no atheist
Stephen Fry: Pleading for the life of fellow bipolar sufferer Akmal Shaikh
Andy Thomson: From the Heavens or From Nature - The Origins of Morality
Barack Obama: Naval Academy Commencement
Stella Rimington: Being a spy
Stephen Fry: Happy Birthday to GNU
David Robertson: Last Night of the Proms 2009
Stephen Fry: Against the aggresive strategies of the copyright industries
Mary Roach: The Curious Coupling of Science and Sex
Andy Thompson: Why we believe in God
Mike Rowe: Celebrating work -- all kinds of work
Richard Feynman: About light
Christopher Hitchens: Reddit Interview
Seth Godin: The seed, the pit and the cherry
Paddy Hirsch: Financial Crisis 101 - CDOs explained
Harrison Ford: Secrets
Sarah Jones: One woman, eight hilarious characters
Gary Vaynerchuk: Scaling Caring
David Foster Wallace: Harper's Magazine 150th Anniversary
Barack Obama: Eulogy for Edward Kennedy
Robert Menendez: In Favour Of Health Care Reform
Kamal Meattle: How to grow your own fresh air
Mary Schmich: Everybody's free (to wear sunscreen)
Rich Hopkins: Glorious Victory
Elizabeth Gilbert: A different way to think about creative genius
Sebastian Wernicke: Lies, damned lies and statistics
Vilayanur Ramachandran: Qualia and self
Tim Minchin: Storm
Stephen Fry: www & .co.uk
Felix Jung: Repetition and Variation
Mike Gronstal: Response to Paul McKinley
Paul Nicklen: Face-Off With a Deadly Predator
Robert Lang: Idea + square = origami
John Silver: First ever set at the Ha Ha Comedy Club
Ed Ulbrich: How Benjamin Button got his face
Douglas Adams: Human nature as an evolved creature
Ken Robinson: A New View of Human Capacity
Brian L. Fisher: Ants - The Invisible Majority
Seth Godin: This is broken
Unknown: NTU lecturer Feedback
Richard Dawkins: The Greatest Show on Earth
Danny Bloom: A Virtual Graduation Speech to the Class of 2099 on Climate Change
Steve Hughes: Mintys Comedian of the Month September 2007
Speeches at the RNC (No title)
Michael Pritchard: Turning filthy water drinkable
Stephen Fry: On Social Media
Barack Obama: Message to the Iranian People
Stephen Pinker & Richard Dawkins: Free Will
Pamela Meyer: How to spot a liar
Malcolm Gladwell: What we can learn from spaghetti sauce
Benjamin Zander: TEDxBoston
QualiaSoup: Evolution
Danny Bhoy: On national symbols
Clay Shirky: How Twitter can make history
G. Jayam: They just don't understand
Al Franken: On Health Care
Alain de Botton: On Pessimism
Tom Naughton: Big Fat Fiasco
Michael Sandel: Free to choose / Who owns me?
Joe Biden: Farewell speech
Tina Fey: Acceptance speech for the Mark Twain Prize
Jon Stewart: Stand-up in Miami
Lewis Black: Live in Amsterdam
Barack Obama: At The Economic Stimulus Conference
Tim Brown: Urging designers to think big
Matt Ridley: Deep Optimism
Donald Abrams: Nutrition and Cancer
Marlita Hill: The 'Nigger' Speech
"QualiaSoup": It *could* just be coincidence
Juan Enriquez: Beyond the crisis, mindboggling science and the arrival of Homo evolutis
Shelly Roche: Secret Copyright Treaty Threatens Internet Freedom
Chris D'Elia: British Heist Movies
Kory Stamper: Ask the Editor - "Octopus"
Howard Dean: On Health Care At NN09
Kirby Ferguson: Trajan is the Movie Font
Barack Obama: A New Beginning
Jim Morrison: Interview in 1970
Jon Stewart: Changefest '09 - Obama's Inaugural Speech
Barack Obama: Speech on Patriotism
Gary Vaynerchuk: Crush it!
Marshall Goldsmith: What got you here won't get you there
Terry Pratchett: Shaking Hands with Death
Barack Obama: At Buchenwald
Neil deGrasse Tyson: Aliens vs Human Intelligence
Dean Kamen: New prosthetic arm for veterans
Bill Gates: How I'm trying to change the world now
Evgeny Morozov: How the Net aids dictatorships
Richard Dawkins: The universe is queerer than we can suppose
Keith Olbermann: Legislators for sale
Eric Thomas: Secrets to success
Foster Brooks: Roasting Don Rickles
Neil deGrasse Tyson: Stupid design
Stuart Brown: Play is more than fun
Michael Sandel: The lost art of democratic debate
Seth MacFarlane: Why WGA strike is for the "little guy"
Michael Sandel: The claims of the community / Where our loyalty lies
John Pinette: I say Nay Nay
Gever Tulley: 5 dangerous things you should let your kids do
Ken Robinson: Changing Paradigms
Les Brown: Why people fail
Sam Harris: The Credibility of Miracles
Adam Savage: Why the Mythbusters won't do RFID
Robin Dunbar: How Many Friends Does One Person Need?
Steven Pinker: Language and thought
Curved-Vision: One Way of dealing with nerves
Walter Cronkite: Save the bay
Bill Strickland: Rebuilding America, one slide show at a time
Barack Obama: A change has come to America
Warren Buffett & Bill Gates: On a Flat Tax System
Mark Bezos: A life lesson from a volunteer firefighter
Vi Hart: Doodling in Math Class - Infinity Elephants
Simon Singh: Power of mental frames
Stephen Fry: Other People Are Interesting
Sheena Iyengar: The art of choosing
Rev. Graylan Hagler: The blessed of us...
Neil deGrasse Tyson: Doctors
Jared Diamond: Collapse - How Societies Choose to Fail or Succeed
Barack Obama: Inauguration Speech
Barack Obama: Speech to joint session of Congress, 2009
Hattie McDaniel: Oscar Acceptance Speech
Christine Hayes: Studying the Old Testament
Neil Pasricha: The 3 A's of Awesome
Ron Paul: On preemptive first strike policy
Rodney Brooks: Remaking Manufacturing With Robotics
V.S. Ramachandran: Neurology and the passion for art
Michael Sandel: Putting a price tag on life / How to measure pleasure
Stephen Colbert: 2011 Commencement Speech at Northwestern University
Tony Hsieh: Delivering Happiness
Tina Fey as Sarah Palin: Nonpartisan message on SNL
David Attenborough: At the Google Earth Outreach launch
Dan Roam: SXSW presentation
Woody Norris: Inventing the next amazing thing
Ian Hacking: The Mathematical Animal
Molly Lewis: An open letter to Stephen Fry
Harald Haas: Wireless data from every light bulb
Stephen Fry: On the British monarchy and aristocracy
Hans Rosling: On global population growth
Henry Rollins: Ember of Rage
James Randi: Carl Sagan
Kurt Vonnegut: On the Shapes of Stories
Arthur de Vany: Evolutionary Fitness
Jeremy Rifkin: The Empathy Civilization
Michael Sandel: A lesson in lying / A deal is a deal
Michael Wesch: An anthropological introduction to YouTube
Hans Rosling: Debunking third-world myths with the best stats you've ever seen
Ira Glass: Storytelling
Jerry Weintraub: Drinking with George Clooney and Brad Pitt
Jacqueline Novogratz: Tackling poverty with "patient capital"
Louis CK: Gay people
Michael Shermer: On strange beliefs
Keith Olbermann: Bush Interview Unforgivable
Susan Blackmore: Memes and "temes"
John Watkis: The Weight Begins
Kieran Egan: Learning in Depth
Henning Wehn: Edinburgh and Beyond
Michael Schneider: Egyptian Maths
Danny Bhoy: Edinburgh Comedy Fest 2010
Lawrence Lessig: Openness
Tan Le: Bringing the Force to Life with Mind Control Device
Michio Kaku: Escape to a Parallel Universe
Edward James Olmos: At the United Nations
Dan Ariely: The Upside of Irrationality
Gary Vaynerchuk: Want to get advertisers on your blog/vlog? Go and GET IT!
Zinnia Jones: Slate's Ron Rosenbaum doesn't understand atheism
Earl Nightingale: The Strangest Secret in the World
Jim Jefferies: Bagdad
LouAnn Gerken: The Making of a Mind
Stephen Fry: Language
Hans Rosling: The magic washing machine
Michael Badnarik: Constitution Class Part 4
Kevin Spacey: Arts Advocacy Day 2011
John McCain: The end of a long journey
Jefferson Smith: Priceless politics - The secret to making democracy work
Philip Pullman: On freedom of speech
Stephen Miles: How to Negotiate a Raise
Jason Fried: Why you can’t work at work
Barack Obama: Speech in Berlin, Germany
Gary Vaynerchuk: On Online-Marketing
Elizabeth Loftus: What's the Matter with Memory?
Daniel Simons: Counter-Intuition
Darren LaCroix: Anyone can do this
Hillary Clinton and Barack Obama: Unite for change
John Oliver: Honorable death
Michael Sandel: Mind your motive / The supreme principle of morality
Jim Jefferies: Heaven and Hell
Barack Obama: White House Correspondents' Dinner 2010
Jamie DeWolf: On L. Ron Hubbard
Hans Rosling: The good news of the decade?
Simon Sinek: How great leaders inspire action
Barack Obama: White House Correspondents' Dinner 2011
Robert Sapolsky: Are Humans Just Another Primate?
Steve Blank: Why Accountants Don't Run Startups
Neil deGrasse Tyson: A Story About Race
Dan Ariely: Why Online Dating Is So Unsatisfying
Michael Sandel: The good citizen / Freedom vs. Fit
Justin Frank: Inside the Mind of President Bush
Terry Pratchett: The Importance of Being Amazed about Absolutely Everything
Jimmy Valvano: Don't give up, don't ever give up.
Julia Sweeney: Letting go of God
Aaron Sorkin: Hollywood Screenwriting Award
Thomas Metzinger: The Ego Tunnel
Daniel Goleman: What is emotional intelligence
Iain McGilchrist: The divided brain
Adam Goldstein & Steve Huffman: Demo of Hipmunk.com
Leonard Susskind: My friend Richard Feynman
Bertrand Russell: Message to the Future
Guy Kawasaki: The Secret to Apple's Success
Philip Zimbardo: The demise of guys?
Fatima Bhutto: Nation on verge of nervous breakdown
Steve Hughes: Stand up for the week
Stephen Fry: Live at the Sydney Opera House
Dan Savage & Terry: It gets better
Chris Jordan: Picturing Excess
Sam Harris: Science can answer moral questions
Deborah Gordon: How do ants know what to do?
Daniel Gilbert: Global Warming and Psychology
Daniel Dennett: How Memes Made Minds - The Evolution of Reasons
George Carlin: Seven dirty words
Slavoj Zizek: Authors@Google
Daniel Pink: Drive
Neil Postman: Technology & Society
Lewis Black: The Old Testament
Paula Scher: Great design is serious (not solemn)
Ricky Gervais: Golden Globe Opening Monologue 2011
Albert László Barabási: Authors@Google
Laura Santos: A monkey economy as irrational as ours
Mark Rylance: Tony Awards 2011
Unknown: Shooting stars explained
John Medina: Brain Rules for Baby - How to Raise a Smart and Happy Child
Alan Moore: Advice for young Artists
David Foster Wallace: This is Water
Oliver Burkeman: How to Become Slightly Happier
Julia Sweeney: Sex Ed.
Danny Bhoy: Missing Scotland
Carl Sagan: The Dutch on Justice, Avarice and Envy
Michael Sandel: What's a fair start / What do we deserve?
Michael Sandel: Debating same-sex marriage / The good life
John Medina: Why Kids Lie
Jean Sara Rohe (No title)
Graeme Taylor: Jay McDowell
Paul Collier: 4 ways to improve the lives of the "bottom billion"
Richard Dawkins: Richard Dimbleby lecture
Matt Ridley: When ideas have sex
Neil deGrasse Tyson: What NASA Means to America's Future
Daniel Wolpert: The real reason for brains
Foster Brooks: Roasting Hubert Humphrey
Sam Harris: Can Science Determine Human Values?
Johnny Cash: Gettysburg address
Ken Robinson: Bring on the learning revolution!
Dennis Hong: My seven species of robot
Gary Vaynerchuk: The Thank You Economy
Tucker Carlson: At "Rally for the Republic"
Aldous Huxley: The ultimate revolution
Brian Dunning: Logical Fallacies
Robert Trivers: Deceit and Self-deception - fooling ourselves the better to fool others:
John Hoyland: At the Ig Nobel Awards 2009 Roadshow
Jo Glanville: Internet Censorship is now a Commercial Enterprise
Michael Sandel: Hired Guns? / Motherhood: For sale?
Joshua Sacco: "Miracle"
Johnny Cash: SXSW Keynote Address
Michelle Obama: I love this country
Rob Gruhl: How to buy a car (and not get screwed)
James Randi: Fiery takedown of psychic fraud
Glenn Wilson: Sex Wars
Douglas Adams: In Australia
Dennis Kucinich: Wake up, America!
Graham Hill: Less stuff, more happiness
Richard M. Stallman (No title)
John Oliver: The Pope's Astronomer
Barack Obama: Osama bin Laden is Dead
Jeremy Rifkin: On the global crisis
Hugh Mackay: What makes us tick
Elizabeth Gould: How Does Experience Influence the Brain?
Matt Diffee, Drew Dernavich & Zach Kanin: At Gel 2011
Steve Horwitz: Are the poor getting poorer?
Seth Godin: All Marketers are liars
Salman Khan: Let's use video to reinvent education
David Attenborough: On Science & Religion
John Mulaney: Chasing
Annie Leonard: The story of bottled water
Bertrand Russell: On God
Mehal Shah: Fighting dirty in Scrabble
Cynthia Breazeal: The rise of personal robots
Sebastian Thrun: The Self-Driving Entrepreneur
Denis Dutton: A Darwinian theory of beauty
Paula Poundstone: At the Late Late Show
Conan O'Brien: 2011 Dartmouth College Commencement Address
Iqbal Quadir: How Technology Is Empowering the Poor
Gwen Ifill: About the Vice Presidential Debate
Kevin Spacey: Lean years
Daniel Keogh: The Strange Powers of the Placebo Effect
Ken Robinson: The Element
Patricia Ryan: Don't insist on English!
Barack Obama: A More Perfect Union
Doris Kearns Goodwin: Learning from past presidents
Jack Horner: The Shape-Shifting Skulls of Dinosaurs
Howard Gardner: Theory of Multiple Intelligences
Seth Meyer: White House Correspondents' Dinner 2011
John McCain: Acceptance speech at the RNC
Leading To War (No title)
Morgan Spurlock: The greatest TED Talk ever sold
Dan Savage: Not That Kind of Gay
Ernest Hemingway: Nobel Prize Acceptance Speech
Sean Carroll & MinutePhysics: Dark Energy
George Takei: Response to Clint McCance
Jon Stewart: Rally to restore sanity
Hans Rosling: 200 Countries, 200 Years, 4 Minutes
Walter Lewin: Conservation of mechanical energy
Karl Denninger: $700 Billion Bailout Law - You were robbed
David Harvey: The Crises of Capitalism
Andreas Eenfeldt: The Food Revolution
Ben Goldacre: Bad Science
Sam Yagan: Online Dating
Barack Obama: Time for action is now
Elizabeth Warren: On Debt Crisis, Fair Taxation
Robert Sapolsky: Introduction to Human Behavioral Biology
Lawrence Krauss: A Universe from Nothing
Marc Maron: At the Late Late Show
Louis CK: At the Tonight Show
Louis CK: At Late Show
Julian Treasure: 5 ways to listen better
Eric von Hippel: Democratizing innovation
Glen Wool: Mintys Comedian Of The Month April 2007
Robert Sapolsky: Behavioral Evolution
George Carlin: Conformity Isn’t a Recipe for Excellence
A.C. Grayling: Teach the Controversy
Betty White: 1987 Comedy Award
Henry Rollins: Mullet
Michael Sandel: This land is my land / Consenting adults
Jim Jefferies: Mintys Comedian Of The Month May 2007
Johann Hari: On free speech and religious fundamentalism
Barack Obama: Your Weekly Address from the President-Elect (Nov. 29, 2008)
Gary Vaynerchuk: How to Order Wine on a Date
Seth Godin: Excerpt from PressPausePlay
Justin Hall-Tipping: Freeing energy from the grid
Stewart Lee: Political Correctness
Al Gore: DNC speech
Itay Talgam: Lead like the great conductors
Scott Ritter: What an attack on Iran will look like
John McCain & Sarah Palin: Introduction of the VP candidate
Phil Plait: Don't be a dick
Jon Stewart: On Religion
Russell Howard: It's not natural
Seth Godin: Tribes
Adam Savage: Obsession with Dodo
Michael Feiner: Leading@Google
Richard Dawkins: At Protest the Pope March
Zach Wahls: Family
Randy Cohen: At "La Ciudad de las Ideas 2009"
Nicholas Christakis: The hidden influence of social networks
Dan Ariely: Focus Groups Aren't as Useful as Companies Think
Paul Root Wolpe: It's time to question bio-engineering
Ricky Gervais: 2008 Emmy Acceptance
Jessica Green: Are we filtering the wrong microbes?
Joe Crowley: Speechless
Johanna Blakley: Lessons from fashion's free culture
Bertrand Russell: Smoking
Richard Wilkinson: How economic inequality harms societies
Hugh Laurie: At Emma Thompson's Walk of Fame Event
John Underkoffler: The future of UI
Ken Robinson: Hammer Lectures
Bjørn Lomborg: Setting global priorities
Brian Cox: A Night with the Stars
Richard Feynman: The Key to Science
Derek Sivers: How to start a movement
Speeches at "Rally for the Republic" (No title)
Bill Hammack: How a quartz watch works
Phil Plait: What are the Lagrange points?
Simon Singh: How Enigma works
Danny Bhoy: Where the Wild Things Aren’t!
David Blaine: How I held my breath for 17 min
Fiona O'Loughlin: At Montreal Comedy Festival 2007
Christopher McDougall: Are we born to run?
Andrew Solomon: Notes on an Exorcism
Jessa Gamble: Our natural sleep cycle
Malalai Joya: Speech at 2003 Loya Jirga
Adam Hills: On the Late Late Show
Barack Obama: Speech at Tucson Memorial
Keith Olbermann: Special Comment On Michael Bloomberg
Jesse Jackson Jr.: Obama Is The Leader We Need Right Now
Robert Seyfarth: Theory of Mind
Daniel Kahneman: The riddle of experience vs. memory
Dan Ariely: Beware conflicts of interest
Joe Wong: At the Late Show with David Letterman
Derek Sivers: Keep your goals to yourself
John Pinette: The meat recall
Carolyn Porco: Flying us to Saturn
Helen Fisher: The science of love, and the future of women
Eli Pariser: Beware online "filter bubbles"
Guy Kawasaki: Enchantment Marketing
Mitchell Joachim: Don’t build your home, grow it!
Wendy Spero: Stranger Bonding
Stewart Lee: On Pope Benedict XVI
William Lane Craig & Lawrence Krauss: Evidence for God
Adam Hills: Comedy Festival Gala 2009
John Medina: Male and Female Brains are Different
Freddy Lockhart: Talking Dogs
Steve Hughes: RAW Comedy Club
Dr. Michio Kaku: America Has A Secret Weapon
Rory Sutherland: Sweat the small stuff
23 and 1/2 hours: What is the single best thing we can do for our health?
John Fund: Can Americans Trust Their Elections Results?
Simon Evans: Edinburgh Comedy Fest 2010
Dan Savage: At Constitution Day 2010 at MICA
Joe Biden: On Joe Barton's apology
Mike Mullen: DADT Hearing Opening Statement
Oliver Sacks: What hallucination reveals about our minds
Frankie Boyle: Live at the Apollo
Fiona O'Loughlin: At the 2011 Melbourne Comedy Festival
Jonah Lehrer: How We Decide
Tom Woods: At the "Rally for the Republic"
Robert Kurzban: Why Everyone (Else) Is a Hypocrite
Howard Rheingold: Smart Mobs - The social revolution
Jon Stewart: Press Conference
Phil Plait: Why do black holes have such strong gravity
Michael Wolff: Is this a good time for creativity?
Thomas Lewis: Authors@Google
Albert Einstein: Explaining his famous formula
Ron Paul: Rally for the Republic
Dave Allen: Stress in the Bathrooms
Britta Riley: A garden in my apartment
Leonard Nimoy & William Shatner: Leonard Nimoy's bike
Omid Djalili: At the Late Late Show
Elizabeth Warren: At 2011 ICBA National Convention
John Novosad: On the Late Late Show
Jimeoin: Edinburgh Comedy Fest 2010
Hillary Clinton: No way! No how! No McCain!
Bill Clinton: DNC
Barack Obama: DNC Denver
Glenn Wilson: What is this thing called love?
Jeff Stilson: At the Late Late Show
Robert Frank: Darwin Explains Our Economy
Benjamin Polak: Auctions and the Winner's Curse
Gary Vaynerchuk: At RailsConf 2010
Mike Huckabee: At the RNC
Maz Jobrani: Did you hear the one about the Iranian-American?
Teller: Intention
Nathan Myhrvold: Could this laser zap malaria?
James Randi: At the Human-Etisk Forbund, Oslo, Norway
Rachel Sussman: The world's oldest living things
George Carlin: Red Lights, Cops, and Tickets
Kevin Smith: At SDCC09 about Twilight
Gary Vaynerchuk: SXSW 2011 - Thank you economy
Omid Djalili: Nigerian Accent
Derek Sivers: Weird, or just different?
Steve Horwitz: Do Women Earn Less Than Men?
Gary Vaynerchuk: Wedding vs Marriage
Ross Capicchioni: Aberrican me
Bruce Schneier: Reconceptualizing Security
John Pinette: Air Travel
Jesse Ventura: Rally for the Republic
Myq Kaplan: Late Late Show
Terry Moore: How to tie your shoes
Al Franken: Net neutrality is the First Amendment issue of our time.
Robert Sapolsky: Behavioral Evolution II
David Bradley: Control-Alt-Delete
Paul Bloom: Why Do We Like What We Like?
James Randi: Tricks performed by an amateur magician
Clay Shirky: How cognitive surplus will change the world
Anthony Weiner: Amendment Requiring Repeal of Health Care Reform to Be Paid For
Ian Leslie: Necessary Lies
Arthur Ganson: Making moving sculpture
Jay Malone: The Evolution Controversy
Premal Shah: Kiva Makes Microfinancing Fun with Lending Teams
Neal Stephenson: Bending Genres, Ending Genres
Bill Hammack: Why the other line is likely to move faster
David Eagleman: The Brain and The Law
Elizabeth Warren: The Complexity Machine
Georg Takei: 'Don't say gay' bill
Yakov Smirnoff: Freedom
John Novosad: On the Late Late Show
Cindy McCain: At the RNC
Steve Hughes: At the Joker, Antwerp, Belgium.
Matthew Harding: Where the hell is Matt
Ben Cameron: The true power of the performing arts
Elizabeth Warren: Main Street First - Fixing Broken Markets and Rebuilding the Middle Class
Reese Waters: Late Late Show
Kathleen Madigan: At the Late Late Show
Neil deGrasse Tyson: On Science and Stimulus
Barack Obama: First Press Conference
Danny Bhoy: Italian Parliment Vs British Parliament
Jay Malone: My Myspace girlfriend
Ethan Zuckerman: Listening to global voices
Mitchell Wilson : On Being Bullied and Bullying
Ben Powell: Top 3 Myths About Immigration
Zach Anner: Oprah Show pitch
Vi Hart: What is up with Noises?
Art Carden: The Broken Window Fallacy
Robert Sapolsky: Molecular Genetics II
Diana Nyad: Extreme swimming with the world's most dangerous jellyfish
Paulo Coelho: On the fear of failure
Matt Kazam: At DC Improv
Keith Olbermann: The Statement Released By The Wall Street Protesters
Robert Sapolsky: Behavioral Genetics I
Shelby Harris: Don't bother interpreting your dreams
Omid Djalili: Royal Variety Performance 2006
Robert Sapolsky: Behavioral Genetics II
Paul Romer: The world's first charter city?
Anthony Weiner: At Congressional Correspondents' Dinner
Georg Carlin: Death Penalty
Anthony Weiner: "Half Time Report"
Ian Dunbar: Dog-friendly dog training
Ed O'Neill: First Class at the Gracie Jiu-Jitsu Academy
Robert Sapolsky: Molecular Genetics I
Inf0rmNati0ns: ACTA explained
Chris Wanstrath: How to Bootstrap a Business
Arthur C. Clarke: Predicting the future in 1964
Robert Sapolsky: Recognizing Relatives
Alex Lundry: Chart Wars
Dave Allen: Sperm
Leslie Dodson: Researching Or Reporting - Revelations From The Field
Luis von Ahn: Massive-scale online collaboration
Louis CK: On Father's Day
Tricia Rose Burt: How To Draw a Nekkid Man
Louis C.K.: Honoring George Carlin
Robert Sapolsky: Ethology
Luke Barats: Hapi Berth Dey
Muhammad Ali: On the first black president