T-Rex: Some problems are hard, even for computers, so they take a while to solve because we don't know any better way to solve them. We call these "NP hard" problems, which is short for "No [way!! This problem is] Probably hard"
Narrator: COMPUTER SCIENCE WITH T-REX
T-Rex: But there is a LIFE HACK you can use to speed up ANY computer, even the crappy one you were going to give your grandmother. First, you start your computer on the problem. Then, you blast off and orbit a black hole at nearly the speed of light! There are many benefits to this, such as undergoing "time dilation", where time for you passes much slower compared to time for your grandmother who got stuck with your crappy laptop!
T-Rex: And when you return, guess what?
Utahraptor: My calculation will be complete?
T-Rex: YES, and done in what to you is MUCH faster than polynomial time. Thanks to TIME DILATION, any computer can be made into a supercomputer!!
Utahraptor: But I'd be returning a stranger to an unknown world that went on without me generations ago, where everyone I ever knew is long dead.
T-Rex: Yes
T-Rex: As I say, there are many benefits