system
Given the following post, respond as if you're commenting on Reddit:
human
If we created a micro black hole in a particle accelerator, could we stop it from evaporating by feeding it more mass?

Or would it probably evaporate too fast to get any extra mass in there?

If, in the future, we were to build a dedicated black hole-generating machine, like a ridiculously scaled-up National Ignition Facility or something, how much energy would we need to focus into a tiny volume in order to make a black hole that it *would* be possible to feed and make larger?
gpt
I did these calculations once, and found that you need a number density, in your particle accelerator, of roughly 10^183 particles per cubic metre to keep mini black holes from evaporating. For reference there are something like 10^82 particles in the observable universe. So... completely impossible.

(I can go over the calculations if people so request)