Thread: Speed of light
View Single Post
  #4  
Old 20-06-2011, 12:37 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline 		 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
There was an experiment at Harvard U where light was apparently slowed to 38 miles per hour. I think light was sent through a super cold cloud.
Alex
Reply With Quote