system
Given the following post, respond as if you're commenting on Reddit:
human
Can water, if shaken violently for long enough, come to a boil?

I understand that a microwave excites and vibrates water molecules causing them to heat up, thus heating your food, but that's not what I'm talking about.

If what causes heat is molecules rubbing together (is friction what causes the heat?) at a very fast rate, then could you take some water and shake it up long enough to make it boil? Shaking the water would cause the molecules to rub against each other faster than if it were still, so it stands to reason (in my head anyway) that the water would begin to warm up.

So if we took a jar of water and put it into something like one of those paint shaker machines at Home Depot for long enough, would the water eventually get hot? Could it get hot enough to boil? How long would something like that take?

**Edit:** When I said, "come to a boil," I meant heat to around 100C/212F.
gpt
I don't know if you can add enough energy through a paint shaker, but if we sonificate something (basically hit the solution with a jackhammer a few thousand times per second to mix it really well), then we have to use an ice bath to make sure the solution doesn't start to boil. So yes, it's very possible.