Time Travel: A Journey To The Fourth Dimension And The Incredible Science Of Dr. Who
MessageToEagle.com - The possibility of time travel have fascinated mankind for ages. We are all familiar with the concept of the time machine, from H.G. Wells to current sci-fi writers, and there are physicists who say we cannot rule out time travel.
Even though time travel is generally associated with science fiction, physicists know that time travel is a serious prediction of Einstein's general relativity equations
One way to visit the pas or the future is to use wormholes which serve as a time portals between past present and future.
Your world has four dimensions. Three dimensions are space; time is the fourth. [Read more] ...