Old 03-06-07, 10:38 AM
  #3  
donrhummy
Senior Member
 
donrhummy's Avatar
 
Join Date: Dec 2005
Posts: 3,481
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Originally Posted by same time
Dumb question of the day: how come we can see it?
Because it still reflects light. It's at 1.05 on the spectrum (window glass is 1.45) but not 0.
donrhummy is offline