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14.04.2011 10:16 -
Big Bang simulated in metamaterial shows time travel is impossible
In their study, electrical engineers Igor Smolyaninov and Yu-Ju Hung from the University of Maryland have built a metamaterial by patterning plastic strips on a gold substrate, which they then illuminated with a laser. Because the mathematics of electromagnetic spaces (which describe the metamaterial) is similar to the mathematics of general relativity (which describe spacetime), [...]
Източник: http://anpron.eu/?p=591
Източник: http://anpron.eu/?p=591
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