Butterfly Takeoff at 2,000 Frames per Second - Smarter Every Day 79

less than 1m read

·Nov 3, 2024

[Music] Hey, it's me, DTin. Welcome back to Smarter Every Day! The cat is disturbing homework time, so we're going to take a break and make an intro.

Every time I've observed a butterfly flying across a field, he looks like he's a very poor flyer. He looks like he's bouncing along, and because of the really large surface area on the wing and low mass, it looks like the wind's just making him flutter back and forth. He doesn't really have control over what he's doing.

But it wasn't until I recorded this next video with a Miro at 2,000 frames per second in the Amazon that I realized that I've probably been wrong this entire time.

All right, see if we can high-speed—what is this called? This butterfly? Uh, I believe it is [Music] Metha. Yep, I got it. Is it gone? [Music] Oh, oh, oh! [Music] It stayed in focus! Oh my [Music] God, dude, that was amazing!

All right, let's take this opportunity to change the battery since this one's low. Sure, that nuts J. You want some water? Fine, fine, of course you are. You don't need water, do you?

Wicked Laugh | Wicked Tuna

🇬🇧🔥 Brexit, Briefly: REVISITED! 🔥🇪🇺

View All

Saving Sea Turtles in the Solomon Islands | Short Film Showcase

[Music] [Music] [Music] The first time I came here was in 2001, and it was just like yesterday. The first time I arrived here, I was so, so amazed that nature came so, so close, and so it really touches [Music] me. There are two species of sea turtles …

The rock cycle | The geosphere | Middle school Earth and space science | Khan Academy

Have you ever tried to hold a staring contest with a rock? If you did, you might not have expected that all that time you were staring at one of the sneakiest shapeshifters in the world. No, rocks don’t shapeshift into unicorns, but they do change shape a…

Chain rule with the power rule

So we’ve got the function ( f(x) = (2x^3 + 5x^2 - 7)^{88} ) and we want to find the derivative of our function ( f ) with respect to ( x ). Now, the key here is to realize that this function can be viewed as a composition of two functions. How do we do th…

The Man Who Accidentally Killed The Most People In History

One single scientist created three inventions that accidentally caused the deaths of millions of people, including himself. Not only that, they decreased the average intelligence of people all around the world, increased crime rates, and caused two comple…

Behavior and Belief

Hey, Mind Field! Vanessa here. Just kidding. My name is actually Michael. That part when I said that I was Vanessa… that was a lie. So you’re welcome. Humans love lies. More precisely, we love things that aren’t entirely true– because we have to. It’s oft…

Derivatives of inverse functions: from equation | AP Calculus AB | Khan Academy

Let ( F(x) ) be equal to ( 12x^3 + 3x - 4 ). Let ( H ) be the inverse of ( F ). Notice that ( F(-2) ) is equal to (-14) and then they’re asking us what is ( H’(-14) ). If you’re not familiar with how functions and their derivatives relate to their invers…

Butterfly Takeoff at 2,000 Frames per Second - Smarter Every Day 79

More Articles