TED Talks
Why there's no such thing as objective reality | Greg Anderson
In the grand scheme of history, modern reality is a bizarre exception when compared to the worlds of ancient, precolonial and Indigenous civilizations, where myths ruled and gods roamed, says historian Greg Anderson. So why do Westerners...
TED Talks
TED: America's forgotten working class | J.D. Vance
J.D. Vance grew up in a small, poor city in the Rust Belt of southern Ohio, where he had a front-row seat to many of the social ills plaguing America: a heroin epidemic, failing schools, families torn apart by divorce and sometimes...
TED Talks
TED: Fractals and the art of roughness | Benoit Mandelbrot
At TED2010, mathematics legend Benoit Mandelbrot develops a theme he first discussed at TED in 1984 -- the extreme complexity of roughness, and the way that fractal math can find order within patterns that seem unknowably complicated.
TED Talks
TED: Political common ground in a polarized united States | Gretchen Carlson, David Brooks
How can we bridge the gap between left and right to have a wiser, more connected political conversation? Journalist Gretchen Carlson and op-ed columnist David Brooks share insights on the tensions at the heart of American politics today...
TED Talks
Meditations on the intersection of humanity and technology | Olivia Arthur
Documentary photographer Olivia Arthur has been exploring a new frontier: the evolution of the blurring line between humanity and technology. In this meditative talk, she shows her work documenting the remarkable ways humans have merged...
Crash Course
Schizophrenia & Dissociative Disorders: Crash Course Psychology
Did you know that Schizophrenia and Multiple Personality Disorder aren't the same thing? Did you know that we don't call it Multiple Personality Disorder anymore? In this episode of Crash Course Psychology, Hank takes us down the road of...
TED Talks
TED: The 4 commandments of cities | Eduardo Paes
Eduardo Paes is the mayor of Rio de Janeiro, a sprawling, complicated, beautiful city of 6.5 million. He shares four big ideas about leading Rio -- and all cities -- into the future, including bold (and do-able) infrastructure upgrades...
TED Talks
TED: How to foster productive and responsible debate | Ishan Bhabha
The clash of ideas is fundamental to creativity and progress, but it can also be deeply destructive and create divisions within companies, communities and families. How do you foster productive debate while protecting against harmful...
TED Talks
TED: 4 ways to redefine power at work to include women of color | Rha Goddess and Deepa Purushothaman
With many women of color considering exiting the workforce due to unfair conditions, it's time to reshape systems in order to put an end to this massive loss of talent. Exposing the harmful repercussions of racist, toxic organizational...
TED Talks
Emily Pilloton: Teaching design for change
Designer Emily Pilloton moved to rural Bertie County, in North Carolina, to engage in a bold experiment of design-led community transformation. She's teaching a design-build class called Studio H that engages high schoolers' minds and...
SciShow
What Causes Growing Pains?
Growing Pains are real, but no one seems to know why exactly kids get them. Learn what we do know here on SciShow Quick Question!
TED Talks
Brandon Clifford: Architectural secrets of the world's ancient wonders
How did ancient civilizations move massive stones to build Stonehenge, the Pyramids and the Easter Island statues? In this quick, delightful talk, TED Fellow Brandon Clifford reveals some architectural secrets of the past and shows how...
SciShow
The First Star-Within-A-Star
SciShow Space shares the latest news from around the universe, including the first observation of a star-within-a-star, and the debut image from the newest telescope to be enlisted in the hunt for alien worlds.
SciShow Kids
Are Aliens Real?
Have you ever wondered if aliens exist? You're not alone! Learn about what alien life needs to survive in the universe!
TED Talks
Mariana Mazzucato: What is economic value, and who creates it?
Where does wealth come from, who creates it and what destroys it? In this deep dive into global economics, Mariana Mazzucato explains how we lost sight of what value means and why we need to rethink our current financial systems -- so...
PBS
Do Knock-Offs Prove the Value of a Brand?
We're willing to pay hundreds or thousands more for a specific brand name item, but sometimes it can be tempting to go the way of the knock-off for a fraction of the price. The counterfeit industry is huge and isn't going anywhere, and...
SciShow
The Next Step to a Holodeck
The next step toward a holodeck might be the ability to actually touch a simulation, and we’re getting closer—using sound.
PBS
What Makes a Pop Star Authentic?
Miku Hatsune is a computer generated pop star from Japan who has performed to sell out crowds. Lana Del Rey is a rising singer-performer who has encountered controversy over her alleged authenticity as an artist. IDEA channel raises the...
TED Talks
Anne Curzan: What makes a word "real"?
One could argue that slang words like ‘hangry,’ ‘defriend’ and ‘adorkable’ fill crucial meaning gaps in the English language, even if they don't appear in the dictionary. After all, who actually decides which words make it into those...
TED-Ed
TED-Ed: Why is this painting so captivating? - James Earle and Christina Bozsik
On first glance, the painting Las Meninasc (The Maids of Honorc) might not seem terribly special, but it's actually one of the most analyzed pieces in the history of art. Why is this painting by Diego Velazquez so captivating? James...
SciShow
Bigfoot, Yeti: Meet Science
This week in SciShow News, hard science meets cryptozoology, as biologists reveal the results of their investigation into samples suspected to have come from such beasties as Sasquatch and yeti. The findings are pretty much what you'd...
SciShow
Doggerland: A Real-Life Atlantis
Though we probably won’t find a literal Atlantis beneath the sea, that doesn’t mean that a human settlement hasn’t ever been lost to the water. Meet Doggerland.
TED Talks
TED: The hidden power of smiling | Ron Gutman
Ron Gutman reviews a raft of studies about smiling, and reveals some surprising results. Did you know your smile can be a predictor of how long you'll live -- and that a simple smile has a measurable effect on your overall well-being?...
TED Talks
TED: Fake videos of real people -- and how to spot them | Supasorn Suwajanakorn
Do you think you're good at spotting fake videos, where famous people say things they've never said in real life? See how they're made in this astonishing talk and tech demo. Computer scientist Supasorn Suwajanakorn shows how, as a grad...