Don't hold your breath waiting for it to happen, though. Len ---
> -----Original Message----- > From: Dr E D F Williams [mailto:[EMAIL PROTECTED] > Sent: Thursday, June 19, 2003 5:11 AM > To: [EMAIL PROTECTED] > Subject: OT: The future of colour film > > > Since our need to select a mate using colour vision is no > longer vital to our survival, it may happen that colour > vision in humans will disappear completely; some time in the > future. As it is 7% of the male population is already > red/green colour blind. See: > http://www.newscientist.com/news/news.jsp?id=ns99993835 We may have no use for colour film, or colour sensors either. Don _______________ Dr E D F Williams http://personal.inet.fi/cool/don.williams Author's Web Site and Photo Gallery Updated: March 30, 2002
