View Single Post
  #11 (permalink)  
Old 24-July-2007, 03:51 AM
Ken G's Avatar
Ken G Ken G is offline
Order of Kilopi
 
Join Date: Oct 2005
Posts: 12,734
Default

Quote:
Originally Posted by upriver View Post
Which would have been the official explanation(optical thickness) before I introduced the H- explanation
Not at all, I've known that very explanation for over 20 years, and my answer above would have been exactly the same then as now.
Reply With Quote