TED-Ed YouTube Channel Teaser

less than 1m read

·Nov 9, 2024

Right now, somewhere out there, an educator is delivering a mind-altering lesson to their class. I want to engage your brains in this.

Chris Anderson: I tried to get my head around how vast our Earth is.

Logan Smalley: The lesson only reaches the students in that room. What would happen if we captured it? It's a toothed wheel.

LS: What if pro animators and visualization artists could bring that lesson to life?

CA: It's a common object that literally fits one million Earths. It's got a bunch of notches and a bunch of teeth. This was Fizeau's solution --

LS: When that lesson lands, curiosity is ignited.

CA: It seems impossibly big.

AS: Something interesting happens.

CA: In the great scheme of things, it's a pinprick.

AS: A door closes on the light beam that's coming back to his eye.

LS: Then that group of students is one thought closer to being what every teacher hopes their students will become: a lifelong learner.

AS: Based on the distance between the two stations --

CA: The quest for knowledge and understanding never gets dull.

AS: He calculates the speed of light to within two percent of its actual value.

CA: The more you know, the more amazing the world seems. That's the central mission of TED-Ed: to capture and to amplify the voice of the world's greatest teachers. He does this in 1849.

CA: It's the crazy possibilities, the unanswered questions, that pull us forward. So stay curious.

[TED-Ed: Lessons Worth Sharing]

Worked example: Derivatives of sin(x) and cos(x) | Derivative rules | AP Calculus AB | Khan Academy

The Fall of Empires | World History | Khan Academy

View All

The Mystery of Synchronous Fireflies - Smarter Every Day 274

Hey, it’s me, Destin. Welcome back to Smarter Every Day. I grew up here in Alabama, like most kids in the area, learning how to catch lightning bugs and putting them in a jar. It’s a magical memory that most of a share. But today, on Smarter Every Day, we…

We Are All Related

Hey, Vsauce, Michael here, and you guys are my family. Scientifically speaking, geneticists tell us that every single person on earth is, at the least, 50th cousins with everybody else on earth. It kind of has to be that way. Think of it like this—you ha…

Uncovering Ancient Incan History | Lost Cities With Albert Lin

ALBERT LIN (VOICEOVER): Quinsachata Volcano last erupted only a few thousand years ago. AMELIA PEREZ TRUJILLO: This is pumice, volcanic rock. ALBERT LIN (VOICEOVER): I head for the summit with Peruvian archaeologist Amelia Perez Trujillo. We follow the …

Microwaving Grapes Makes Plasma

Almost eight years ago, when this channel was fresh and before I had gray hairs in my beard—in fact, before I had a beard—I made a video showing that if you take a grape and cut it almost completely in half and put it in the microwave, you can make some p…

Should You Go To University?

I would just say that if you are self-aware enough to realize that you’re sort of middle of the road and you’re not that good, then sure, go to university, get your stamp, try not to be brainwashed, and use it to at least get your first job. But if you’r…

Wildfires 101 | National Geographic

[Narrator] On average, wildfires burn up to five million acres of land in the United States each year. While they can start naturally, wildfires are often caused by humans with devastating consequences. Wildfires are large, uncontrolled infernos that bu…

TED-Ed YouTube Channel Teaser

More Articles