Color perception

Arnold Trachtenberg
Sat, 24 Jan 2004 09:07:09 PST

I would take it a bit further.  All of out senses are programmed to 
compare different degrees of light, temperature, smell and touch.  You 
might think or sense a bad smell until something comes along even worse 
smelling.  It is a well know fact that sense of smell can adjust ( 
accommodate) to an odor and after a while the scent is less or barely 


More information about the pbs mailing list