Thursday, August 15, 2013

Light slowed to a crawl in liquid crystal matrix

[unable to retrieve full-text content]Light traveling in a vacuum is the Universe's ultimate speed demon, racing along at approximately 300,000 kilometers/second. Now scientists have found an effective new way to put a speed bump in light's path. Researchers have embedded dye molecules in a liquid crystal matrix to throttle the group velocity of light back to less than one billionth of its top speed.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_science/~3/iRyMT70KUZA/130813201436.htm

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