Traveling back and forth in time has been a topic so widely spread, that there's hardly any possibility left uncovered by fiction. Books, comics, feature films and TV shows have all addressed the aspects of time travel, and have proposed various theories on how this can be accomplished. And it's not only th... |
23 January 2009
13:42 GMT |
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Teleportation defines the relocation of exactly the same item from one initial place to another by using specific technology or paranormal methods. The first mention of the word was in Charles Fort's book “Lo!” from 1931, referring to the connection between the strange occurrence and evanescence of c... |
11 October 2008
08:07 GMT |
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Wormholes, time travel, white holes, extra spacial dimensions, parallel universes - all arose as solutions to Einstein's equations of general relativity, meaning theoretical physics predicts they should all be likely to exist in the fabric of space-time. But will we ever be able to open a wormhole into space-tim... |
31 January 2008
04:21 GMT |
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It is humankind's never-dying dream, from the oldest myths to SF movies. Now, could the "electromagnetic wormhole" make us invisible? A team led by Allan Greenleaf of the University of Rochester has investigated a way to achieve this. The result would not be the classical wormhole, a theoretical bend in space an... |
24 October 2007
04:29 GMT |
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The invisibility is descending from fiction and movies to reality. New measurements show how to build an electromagnetic "wormhole", an invisible tube from both sides, that allows the light to pass down the unseen center. The idea is based on the technology of the spherical invisibility cloak proposed in 2006. An inv... |
7 May 2007
18:21 GMT |
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Black holes have always sparked the imagination of many, scientists, sci-fi writers and common people alike, and many theories about their formation and especially about "what's on the other side?" Astrophysicists now have a pretty good idea about what they are, how they form and generally what makes them tick... |
28 April 2007
05:05 GMT |
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