How can i make a model black hole?

Answer:
In his book, 'The Black Hole War' Leonard Susskind came up with a good visual example of a Black Hole. Constantly fill a bath tub with water while the plug is pulled out. The vortex in the water is as a black hole. If you could imagine bathtubs in every other dimension emptying out at the same plug hole you have created a black hole. He then adds fish. Read the book ... it's great, even if coming to the wrong conclusion at the end due to personal 'belief based' reasons.
First answer by I.AM. Last edit by I.AM. Contributor trust: 5 Question popularity: 1 [recommend question].