Digital BW, The Print

> It wasn't actually a new pigment on its own but a surface coating 
> system. Tried to find the original article (slashdot.org I believe) >
> but failed so far. Found all kinds of interesting articles though and
> one on fungi in optical systems I was looking for some time ago but
> didn't find then :-)

Are you thinking about this one?
http://www.newscientist.com/article.ns?id=dn3356
http://www.npl.co.uk/annualreview/2000/section1_2.html

--
Daniel Staver
http://daniel.staver.no