yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

The truth behind jet lag...


less than 1m read
·Nov 3, 2024

The thing that everybody thinks is jet lag. People think it's because of the time zone change; it really is not the time zone change. It's the cabin altitude of the plane.

If you ever go skiing and you go to a place that's at 2500 or 3,000 M, and the first thing you do is go have a drink, you feel terrible. You drink water, drink water, drink water.

And every time you get on an airliner, the cabin altitude of an airliner is, in most airplanes, 8,000 ft, which is the same, let's say, as like Coral 1850. People go on an airplane, they get in the first class, and they have a drink, alcohol; it's the worst, worst combination in the world.

That makes you really feel like on a corporate jet, on a G550. Most of these other airplanes at 41,000 ft, the cabin altitude is about 4,500 versus either 6,500 or 8,000 on airlines.

On the newer planes, actually, in the G650, you can get down to 3,000 ft cabin altitude, and your body at 3,000 ft feels like it's at sea level. It's above 3,000 ft where your body actually starts feeling a difference.

More Articles

View All
Multivariable functions | Multivariable calculus | Khan Academy
Hello and welcome to multivariable calculus. So I think I should probably start off by addressing the elephant in the living room here. I am sadly not S, but I’m still going to teach you some math. My name is Grant. Um, I’m pretty much a math enthusiast. …
Identifying proportional & non-proportional functions | Grade 8 (TX TEKS) | Khan Academy
We’re asked which situations represent a proportional relationship. Choose all answers that apply. Pause this video and have a go at this before we do this together. All right, before I even look at these choices, a proportional relationship would be bet…
What to do if you don't like your life
I’ve been thinking a lot recently about microcosms because recently in my own life understanding what a microcosm is has really helped me live a better life day to day. I really hope that if you’re in a rough place, you’ll consider what I’m about to say, …
Worked example: analyzing a generic food web | Middle school biology | Khan Academy
What we have here is a diagram of a food web that shows us how matter and energy are transferred between organisms in an ecosystem, but it’s a little bit abstract. They don’t tell us what these organisms are; they just say organism one, organism two, orga…
Khan for Educators: Basic site navigation
Hi, I’m Megan from Khan Academy, and in this video, we’ll browse through Khan Academy together. We’ll start by logging into the platform and then go through some of the key navigation features together. To get started, go to khanacademy.org and click “Te…
Slow Motion of an AK-47 Underwater (Part 1) - Smarter Every Day 95
Hey it’s me Destin. This week on Smarter Every Day, I’m gonna trick you into learning science using a gun and a high speed camera. You remember the old pistols underwater video? Well this week I’m gonna do it with a better high speed camera, and a bigger …