Wormholes. (When I sinearch to Google, the exit holes made by worms. Lol.) In 1935 developed the theory of the wormhole they Albert Einstein and Nathan Rosen. The first is called "Einstein-Rosen bridges." Used as a wormhole or Einstein-Rosen bridges to reduce travel time across the universe (as in interstellar, those 51 years that they cast, was some minutes only when they used it. But 51 years have passed on earth we have. Gets ?). But there are two problems when we use it the wormhole. First, it suddenly seemed to co-develop and collapse of high radiation in contact with exotic matter. So you stick forbidden to enter there, just in the middle. It has two holes connecting the two points of our universe. The second problem is also SIZE, very simply. It is estimated at microscopic level 10 to the power of -33. But do not worry. It eexpand the universe, so it naiistretch and is expected to grow further.
Photos from google.
