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?

Polynomials intro | Mathematics II | High School Math | Khan Academy

Photos Reveal the Changing Face of Saudi Arabia’s Women | Exposure

View All

3 Stoic Ways Of Letting Go

Life can be extremely stressful at times. And this is basically because we’re holding on to illusions of control and because our minds are overthinking and ruminating all the time. In most cases, holding on to things is a waste of energy, and overdoing it…

Crystalline and amorphous polymers | AP Chemistry | Khan Academy

Let’s talk a little bit about crystalline and amorphous polymers. Now, in previous videos we talked about crystalline versus amorphous solids. Crystalline solids have a very regular pattern; maybe they look something like this if you imagine the particle…

Ionic solids | Intermolecular forces and properties | AP Chemistry | Khan Academy

Let’s talk a little bit about ionic solids, which you can imagine are solids formed by ions. So let’s think a little bit about these ions. For example, we could look at group one elements here, especially things like lithium, sodium, or potassium. In many…

Simplifying hairy exponent expressions

So let’s get some practice simplifying hairy expressions that have exponents in them. We have a hairy expression right over here, and I encourage you to pause the video and see if you can rewrite this in a simpler way. All right, let’s work through this …

Which Hits The Ground First?

Now I’d like you to make a prediction. In my left hand, I have a basketball; in my right hand, a 5 kg medicine ball. If I hold them both above my head and then let them go simultaneously, which one will hit the ground first? Six years ago here at the Uni…

How Scotland Joined Great Britain

Back in the 1690s, there were only two countries on the island of Great Britain: The Kingdom of Scotland and the Kingdom of England. England and the other great European powers were doing rather well for themselves by expanding their empires through the c…

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

More Articles