Black hole (InstanceTopic, 7)

{{Short|[[March 28]], [[2010]]}}

A '''black hole''' is a rather fearsome physical entity. Taken at face value, they have [[infinite]] [[gravity]] and can suck in anything that's close enough. An explosion with roughly three times the force of an [[H-bomb]] would supposedly create a black hole, so anyone capable of manufacturing and detonating such a powerful bomb could [[destroy the world]]. If all the "little" black holes in the [[universe]] gradually expand and [[Fusion Ha|merge into one giant black hole]] this could suck up every last [[atom]] in the universe. Black holes also screw around with [[time]] and [[space]], leading [[philosopher]]s to believe that crazy ideas like [[time travel]] and [[quantum computing]] are actually possible.

[[Category:Entities]]