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]

Linear velocity comparison from radius and angular velocity: Worked example | Khan Academy

What Jumping Spiders Teach Us About Color

View All

CGP Grey was WRONG

As Mark Twain once quipped, “If I had more time I would have written a shorter letter.” There’s a pair of videos on my channel that were in the works for over a year. The Tekoi Videos. One exploration and one explanation. And while the exploration video …

How Bill Ackman Lost $400 Million in 90 Days

Billionaire investor Bill Ackman recently lost 400 million dollars in less than 90 days, and in this video, we’re going to talk about what happened. Ackman is one of the most closely followed and highly respected investors on Wall Street, and rightfully s…

Warren Buffett and Charlie Munger on How to Calculate Future Earnings

I have a question. When you’re valuing the companies and you discount back the future earnings, you talked about how many years out you generally go. If you don’t go out a general number of years, how do you arrive at that time period? Well, that’s a ver…

Solve by completing the square: Non-integer solutions | Algebra I | Khan Academy

Let’s say we’re told that zero is equal to x squared plus six x plus three. What is an x, or what our x is that would satisfy this equation? Pause this video and try to figure it out. All right, now let’s work through it together. So the first thing that…

PSA: Why you SHOULDN’T get a 15-year Mortgage

What’s up you guys? It’s Graham here. So, this subject gets brought up a lot on my channel, but I’ve yet to make a dedicated video explaining why I don’t recommend getting a 15-year mortgage when you go and buy real estate. So here I am explaining how yo…

Naming a cycloalkane | Organic chemistry | Khan Academy

Let’s see if we can name this guy right over here. And so, like always, we always want to look for the longest carbon chain or the longest carbon cycle. I think it’s pretty obvious from this picture that we have a very long carbon cycle here that we can s…

TED-Ed YouTube Channel Teaser

More Articles