On Fri, 27 Jun 2003 15:01:16 +0200, J Zijlstra <jw53z at xs4all.nl>
>Ive searched on the web and found some history on light and on Ewald
>Hering and the Opponent Process Theory.
>>Where does this intuitive thinking take place? In which part of the
>How does this principle affect on buying habbits? Do I use the same
part of the brain?