How the retina works
namdiesttocs at mindspring.com
Fri Jul 2 17:55:58 EST 2004
"Wil Hadden" <ask at me.com> wrote in news:2km7apF3uue4U1 at uni-berlin.de:
> It would seem odd that light has to pass thought all the other layers
> first, you would imagine that light is being muted going thought those
> other layers. Seeing as we a so extremely dependant on sight this
> would be a very evolutionary big disadvantage.
Hasn't done us in yet!
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