At 11:06 PM 3-13-2002, Pic Dude wrote: > > > Because your eyes are the least sensitive to red light > > > > Peak response is at green (night vision viewers) and > > yellow (warning signs / emergency vehicles) It makes you wonder what the world would look like if our eyes had a flat response. I read somewhere that for red light to look the same amplitude, it had to be same large number, like 1000, times brighter. This makes me imagine how painful a sunset would be. :) Brandon Irwin -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics