TED Talks
Mark Ronson: How sampling transformed music
Sampling isn't about "hijacking nostalgia wholesale," says Mark Ronson. It's about inserting yourself into the narrative of a song while also pushing that story forward. In this mind-blowingly original talk, watch the DJ scramble 15 TED...
3Blue1Brown
e to the pi i, a nontraditional take (old version)
The enigmatic equation e^{pi i} = -1 is usually explained using Taylor's formula during a calculus class. This video offers a different perspective, which involves thinking about numbers as actions, and about e^x as something which turns...
SciShow Kids
What Is Squid Ink?
Our friend the Giant Squid inspired a SciShow Kids viewer to write us and ask, 'What is squid ink, and can you write with it?' Jessi has the answers!
Be Smart
97% of Climate Scientists Really Do Agree
Do 97% of climate scientists really agree that humans are the main cause of climate change? Yep! Here's what the 97 percent statistic *really* means.
TED Talks
Laura Boushnak: For these women, reading is a daring act
In some parts of the world, half of the women lack basic reading and writing skills. The reasons vary, but in many cases, literacy isn't valued by fathers, husbands, even mothers. Photographer and TED Fellow Laura Boushnak traveled to...
3Blue1Brown
Understanding e to the pi i
The enigmatic equation e^{pi i} = -1 is usually explained using Taylor's formula during a calculus class. This video offers a different perspective, which involves thinking about numbers as actions, and about e^x as something which turns...
TED Talks
Shimon Schocken: The self-organizing computer course
Shimon Schocken and Noam Nisan developed a curriculum for their students to build a computer, piece by piece. When they put the course online -- giving away the tools, simulators, chip specifications and other building blocks -- they...
TED Talks
TED: How to write less but say more | Jim VandeHei
As the saying goes, less is more. The same goes for words. Listen as Politico and Axios co-founder Jim VandeHei shares what he's learned leading two media companies -- and how to radically rethink the way you write to keep people's...
SciShow
Why Is My Whiteboard So Dirty?
If you have an old, well-used whiteboard in your classroom, you might see something a little strange -- ghosts! But not the spooky, bust-able kind... these are the ghosts of lectures past!
TED Talks
Dina Zielinski: How we can store digital data in DNA
From floppy disks to thumb drives, every method of storing data eventually becomes obsolete. What if we could find a way to store all the world's data forever? Bioinformatician Dina Zielinski shares the science behind a solution that's...
TED-Ed
TED-Ed: The Nutritionist by Andrea Gibson
An animated interpretation of Andrea Gibson's poem "The Nutritionist"
TED Talks
Sydney Jensen: How can we support the emotional well-being of teachers?
Teachers emotionally support our kids -- but who's supporting our teachers? In this eye-opening talk, educator Sydney Jensen explores how teachers are at risk of "secondary trauma" -- the idea that they absorb the emotional weight of...
TED Talks
Eve Ensler: The profound power of an authentic apology
Genuine apology goes beyond remorse, says legendary playwright Eve Ensler. In this frank, wrenching talk, she shares how she transformed her own experience of abuse into wisdom on what wrongdoers can do and say to truly repent -- and...
TED-Ed
TED-ED: Why should you read Tolstoy's "War and Peace"? - Brendan Pelsue
"War and Peace." A tome. A slog. The sort of book you shouldn't read in bed because if you fall asleep it could give you a concussion. Right? Only partly. "War and Peace" is a long book, sure, but it's also a thrilling examination of...
Bozeman Science
Thinking in Matter - Level 1 - Objects and Pieces
In this video Paul Andersen shows conceptual thinking in a mini-lesson on Objects and Pieces. TERMS Characteristic - a feature or quality belonging to a thing Object - a material thing that can be seen and touched Piece - a part or...
Bozeman Science
Thinking in Causation - Level 1 - Cause and Effect
A mini-lesson on cause and effect.
Crash Course
The Mwindo Epic: Crash Course World Mythology
In which Mike Rugnetta teaches you about the hero of The Congo, Mwindo! Mike will tell you the stories of Mwindo's birth, his many deaths, and his evolution from a braggy superhuman baby to a wise, superhuman leader of his people. Along...
MinutePhysics
How to Teleport Schrödinger's Cat
How to teleport Schrödinger’s cat: this video presents the full quantum teleportation procedure, in which an arbitrary qubit (spin, etc) is teleported from Alice to Bob by way of a pair of particles entangled in a bell (EPR) state and...
Be Smart
Tuatara All the Way Down
During the 2017 Project For Awesome livestream, I promised I'd make a tuatara video if we hit our fundraising goal, and I'm a man of my word! Little did I know I'd get to meet a tuatara and learn things about a 200 million year old...
TED Talks
TED: The beautiful math behind the world's ugliest music | Scott Rickard
Scott Rickard set out to engineer the ugliest possible piece of music, devoid of repetition, using a mathematical concept known as the Costas Array. In this surprisingly entertaining talk, he shares the math behind musical beauty ... and...
TED Talks
TED: Coding a better government | Jennifer Pahlka
Can government be run like the Internet, permissionless and open? Coder and activist Jennifer Pahlka believes it can -- and that apps, built quickly and cheaply, are a powerful new way to connect citizens to their governments -- and...
TED Talks
TED: How I accidentally changed the way movies get made | Franklin Leonard
How does Hollywood choose what stories get told on-screen? Too often, it's groupthink informed by a narrow set of ideas about what sells at the box office. As a producer, Franklin Leonard saw too many great screenplays never get made...
TED Talks
TED: Why good hackers make good citizens | Catherine Bracy
Hacking is about more than mischief-making or political subversion. As Catherine Bracy describes in this spirited talk, it can be just as much a force for good as it is for evil. She spins through some inspiring civically-minded projects...
TED Talks
TED: The mystery box | J.J. Abrams
J.J. Abrams traces his love for the unseen mystery –- a passion that's evident in his films and TV shows, including Lost, Star Trek and the upcoming Star Wars VII -- back to its magical beginnings.