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?

NEW Stimulus Details | FREE RENT & MORTGAGES

Worked example: Determining an empirical formula from percent composition data | Khan Academy

View All

Before the Flood - Trailer | National Geographic

We’ve known about this for decades, for over half a century. Try to have a conversation with anyone about climate change; people just tune out. Climate change, climate change, CH! The problem seems to be getting worse and worse and worse. The truth is, th…

Changes to the role of the presidency | AP US Government and Politics | Khan Academy

So, John, how has the role of the presidency changed over the last several hundreds of years? It’s changed dramatically. First of all, when the founders created the presidency, they left it kind of loose. They weren’t exactly very specific about what a p…

The Market Revolution - part 1

So some historians have actually said that the Market Revolution is more revolutionary than the American Revolution. Actually, this is a very classic AP US History question: which was more revolutionary, the American Revolution or the Market Revolution? …

2 step estimation word problems

We are told that a race car driver has 28 cars. Each car has four tires. He has to replace all the tires on the cars. He has 22 tires right now. Estimate the total number of tires he needs to buy. So pause this video and see if you can do that. And the ke…

Multiplying 1-digit numbers by multiples of 10, 100, and 1000 | Math | 4th grade | Khan Academy

Let’s multiply 4 times 80. So we can look at this a few ways. One way is to say 4 times we have the number 80. So we have the number 80 one time, two times, three times, four times. Four times we have the number eighty, and we could do this computation, …

The Secret to Building Wealth Fast

What if we told you there was a way to build extreme levels of wealth incredibly fast? What if we told you that almost all self-made millionaires and billionaires have used this exact strategy to build their fortunes? And there’s nothing stopping you from…

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

More Articles