Ok, so there was the thread on time travel, and we've all discussed it a bit.
But it got me thinking of the use of worm holes. There are two different theories on what worm holes are that I've heard of; both admit that they are tears in space, but one says that they're "short cuts" through space, and the other says that they are gateways to other demensions.
I believe that we would be able to use worm holes long before we are able to travel through time. It is excepted by scientists that worm holes exist.
But anyway, I was just curious on what your thoughts of what worm holes are, and what they could be used for, or if you even think we will be able to use them.