TED Talks
Edward Snowden: Here's how we take back the Internet
Appearing by telepresence robot, Edward Snowden speaks at TED2014 about surveillance and Internet freedom. The right to data privacy, he suggests, is not a partisan issue, but requires a fundamental rethink of the role of the internet in...
SciShow
Camel Dung was The First Probiotic
Back in the day, bacterial diseases like dysentery were super deadly, but the nomadic people in northern Africa had long known about an effective, if hard to swallow, cure.
SciShow
Uncovering the Secrets of the Past with AI
It’s probably not a surprise that many ancient texts are a bit worn out and tattered, and that makes deciphering what they say quite a task. But with new computer tech and artificial intelligence, we are getting much clearer glimpses of...
Crash Course
Reform and Revolution 1815-1848: Crash Course European History
In the aftermath of the revolutions and upheaval in 18th and early 19th century Europe, there was a hunger for reform across the continent. Reformers like Robert Owen, Charles Fourier, and Auguste Comte proposed radical new ideas, and at...
TED Talks
Lýdia Machová: The secrets of learning a new language
Want to learn a new language but feel daunted or unsure where to begin? You don't need some special talent or a "language gene," says Lýdia Machová. In an upbeat, inspiring talk, she reveals the secrets of polyglots (people who speak...
TED Talks
TED: Why people and AI make good business partners | Shervin Khodabandeh
What happens when the data-driven capabilities of AI are combined with human creativity and ingenuity? Shining a light on the opportunities this futuristic collaboration could bring to the workplace, AI expert Shervin Khodabandeh shares...
SciShow
The Secret of Regeneration in... Alligators
Why can amphibians, fish and even some reptiles regenerate limbs, while birds and mammals can’t? Researchers think they might have found a clue on the tip of the alligator’s tail.
TED Talks
Anthony Veneziale: "Stumbling towards intimacy": An improvised TED Talk
In a hilarious, completely improvised talk, improv master Anthony Veneziale takes to the TED stage for a truly one-of-a-kind performance. Armed with an audience-suggested topic ("stumbling towards intimacy") and a deck of slides he's...
SciShow
Who Will Survive The 6th Mass Extinction
Some scientists say we’re in the midst of Earth’s sixth mass-extinction event, caused entirely by us. But some animals have a knack for surviving in a human-dominated world. What’s their secret?
Crash Course
Cryptography: Crash Course Computer Science
Today we’re going to talk about how to keep information secret, and this isn’t a new goal. From as early as Julius Caesar’s Caesar cipher to Mary, Queen of Scots, encrypted messages to kill Queen Elizabeth in 1587, theres has long been a...
TED-Ed
TED-ED: An athlete uses physics to shatter world records - Asaf Bar-Yosef
When Dick Fosbury couldn't compete against the skilled high jumpers at his college, he tried jumping in a different way -- backwards. Fosbury improved his record immediately and continued to amaze the world with his new technique all the...
SciShow
Do My Feet Smell Like Doritos?
Hank tackles another one of the internet's most-asked questions: What makes feet stink? And maybe more importantly, why do they sometimes smell like ... snack food?
TED Talks
TED: Why domestic violence victims don't leave | Leslie Morgan Steiner
Leslie Morgan Steiner was in "crazy love" -- that is, madly in love with a man who routinely abused her and threatened her life. Steiner tells the story of her relationship, correcting misconceptions many people hold about victims of...
Crash Course
Cybersecurity: Crash Course Computer Science
Cybersecurity is a set of techniques to protect the secrecy, integrity, and availability of computer systems and data against threats. In today’s episode, we’re going to unpack these three goals and talk through some strategies we use...
SciShow
Biofilm: A New (Gross) Thing to Worry About
Slime can be great, but when it's the wrong kind of slime (you know, the kind that can kill you?), it gets added to the list of things Hank wishes he didn't have to worry about. Scientists call it biofilm, and it's a type of bacterial...
Crash Course Kids
Defining Success
In our last episode, Sabrina talked about how Engineers define the problems they need to solve. But how do you know when you've actually solved a problem? What do you expect to happen that would equal success? In this episode, Sabrina...
TED-Ed
TED-Ed: How to organize, add and multiply matrices - Bill Shillito
When you're working on a problem with lots of numbers, as in economics, cryptography or 3D graphics, it helps to organize those numbers into a grid, or matrix. Bill Shillito shows us how to work with matrices, with tips for adding,...
Bozeman Science
The Secret of Life
Paul Andersen explains how the central dogma of biology explains life on our planet. He starts with a brief discussion of common characteristics of all life. He then explains how DNA is used to make proteins which in turn make you. He...
Crash Course
A Long and Difficult Journey, or The Odyssey: Crash Course Literature 201
In which John Green teaches you about Homer's Odyssey. If it was Homer's If Homer was even real. Anyway, that stuff doesn't really matter. John teaches you the classic, by which I mean classical, epic poem, the Odyssey. The Journey of...
TED-Ed
TED-Ed: In on a secret? That's dramatic irony - Christopher Warner
You're in a movie theater, watching the new horror flick. The audience knows something that the main character does not. The audience sees the character's actions are not in his best interest. What's that feeling -- the one that makes...
Curated Video
Prudence, Discretion, and Giving: Lessons in Consideration
In this video, children are taught about the importance of prudence and discretion. They learn how to think before speaking, keep secrets, and behave in a respectful manner. The video also emphasizes the joy of giving and encourages...
Curated Video
Landmarks - Disneyland
DISNEY LAND IN JULY 2005 THE WORLD FAMOUS DISNEYLAND IN ORANGE COUNTY CALIFORNIA CELEBRATED ITS FIFTIETH BIRTHDAY. MORE THAN ONE-HUNDRED THOUSAND PEOPLE ATTENDED A FAR CRY FROM THE SCORCHING OPENING DAY HALF A CENTURY EARLIER.
Curated Video
Don't Get Fired: The Secret to Not Getting Fired
Before you aim for promotion, focus on not getting fired. Here’s a question I was asked: why were you fired? If you haven't been what is your secret? I've never been fired but I did leave a job as a project manager and consultant. I held...