How Does Black Hole Evaporation Work?

Black hole evaporation is like a tiny, slow leak from a super strong container.

Imagine you have a super heavy water bottle that never stops leaking, but only when it's really full. That’s kind of what happens with black holes. They’re like the strongest, heaviest water bottles in the universe. But sometimes, they start to lose some of their mass, just like your water bottle would if you let a little water drip out.

Black holes are made from matter that’s been squeezed into an incredibly small space, it's so tight, nothing can escape, not even light. But when black holes are very old or not too big, they start to leak a little bit of energy in the form of particles. This is like when you put your hand near a hot stove and feel heat radiating out, except with black holes, it’s like they're radiating tiny bits of themselves.

Over a really long time, billions of years, this slow leak makes the black hole get smaller and smaller. Eventually, if the leak keeps going, the black hole might even disappear completely!

It's like a water bottle that starts to shrink until it’s empty.