Selective vacuum.

This guy is too stupid to know the difference between peeping pressure in (easy) and resisting pressure from outside (hard). Not that sharpest crayon in the elevator.

Vacuum doesn't suck. Vacuum on the outside is not much of a problem. You are showing vacuum on the inside, and how the atmosphere collapses the tank car.

Just so you are aware, they don’t apply vacuum to the inside of the iss or space suits, for obvious reasons, just thought I’d point it out in case you really are that stupid

A Zipper and Velcro can defeat vacuum.

😉

You should study more before poop in the internet Instead learning or teach someting, you make people dumber

But how does this withstand almost twice the pressure of our atmosphere, it’s a complete mystery!!!

On the top you’ve got tens of thousands or even hundreds of thousands of pounds (~14.7psi) pressing in on a container that is not designed to hold that. On the bottom you’ve have a few hundred pounds (4.3psi) pressing outward on a suit that IS specifically designed to hold that.

A vacuum does not have power. It does not suck. It’s about pressure differential and the difference between the behaviour of materials under compression and tension. You can crush a coke can easily with your fingers but you cannot easily blow it up to bursting like a balloon.