Compression occurs when you squeeze something large into something small, like a pillow.

Certain things are immune to compression, like water, since water always takes up the same amount of space.

There are many objects that can be changed with compression, though they usually have to be soft I order to be pressed into smaller things.

Black Holes are formed by super powerful compression that squishes everything around it into a tiny point, which is the result of a star’s core collapsing in on itself.

With a hydraulic press, you can use the force of compression on almost anything, including cars and other steel objects.