Why spacecraft burn on re-entry (it's not what you think!) // TRAIN BRAIN

Why spacecraft burn on re-entry (it's not what you think!)

Another YouTube #shorts from Dr. Joe! Subscribe for more fun science stories.
Join us on Patreon!
https://patreon.com/itsokaytobesmart
Instagram
http://www.instagram.com/DrJoeHanson
http://www.instagram.com/okaytobesmart
Facebook
https://www.facebook.com/itsokaytobesmartpbs/

Be Smart

We give you deep answers to simple questions about science and the rest of the universe. And also dad jokes. Be Smart is hosted by Joe Hanson, PhD. He's a molecular biologist and an award-winning science communicator and journalist Have ideas or questio...

The secret history hidden in a whale's ear

Why Falling in Love Is the Smartest Dumb Thing We Do

Why don't humans walk like THAT?

Why getting BACK from space is harder than getting there

Why spacecraft burn on re-entry (it's not what you think!)

We've never seen an atom. But we know what they look like.

Wait, are octopuses building cities now?

Infinity isn’t a number. It's something much weirder.

What color are these dots?! ?

Some science stories are too good to be true…

Why don't elephants have pointy ears?

Something Strange Happens When You Flatten the Earth…

Is this the weirdest thing we've seen in space?

How much of a tree is ACTUALLY alive?

Strange things are happening in the Kuiper Belt…

You've Been Lied to About DNA Evidence

Can you see these FORBIDDEN colors?!

Memory doesn't work the way you think

You're not gonna believe who invented autotune

Traffic Lights Are So Much Weirder Than You Realize