2006-12-31 12:39:24 · 3 answers · asked by The Apex Predator: BigWes 2 in Entertainment & Music ➔ Movies
It's the key to time travel. Spacetime is a mathematical model that combines three-dimensional space and one-dimensional time into a single construct called the space-time continuum, in which time plays the role of the 4th dimension. According to Euclidean space perception, our universe has three dimensions of space, and one dimension of time. By combining space and time into a single manifold, physicists have significantly simplified a good deal of physical theory, as well as described in a more uniform way the workings of the universe at both the supergalactic and subatomic levels.
2006-12-31 12:51:00 · answer #1 · answered by Nitemuse 4 · 1⤊ 0⤋
it's the continuim of space and time
2006-12-31 20:41:35 · answer #2 · answered by homo.jesus 2 · 0⤊ 0⤋
its called a plot they do that a lot in movies.
most of it is made up.
2006-12-31 20:46:55 · answer #3 · answered by Tapestry6 7 · 0⤊ 1⤋