Light So Fast It Actually Goes Backwards
STELLAR CHEMISTRY
- Light So Fast It Actually Goes Backwards
http://www.spacedaily.com/reports/Light_So_Fast_It_Actually_Goes_Backwards.html
Rochester NY (SPX) May 12, 2006 - In the past few years, scientists have found
ways to make light go both faster and slower than its usual speed, but now
researchers have gone one step further: pushing light into reverse. As if to
defy common sense, the backward-moving pulse of light travels faster than light.