RE: virus: MS Weapon

Robin Faichney (
Fri, 3 Oct 1997 09:32:15 +0100

> From: David McFadzean[]
> Some light sources seem to illuminate previously unseen parts of the
> room, but in fact they project images of things that aren't actually
> there. How do you tell the difference, or does it matter?
You can usually tell the difference by taking a different
point of view, or shifting the position of the light (which
amounts to much the same thing), and comparing the
results. (But that's difficult if you insist that your
present POV and lighting are The Best.)

It matters if and when it makes a difference to us, not