On Sun, 29 May 2005 17:53:31 +0200, Roy Schestowitz
Get some links. According to this recent article
Web directories won't do.
From what I see in the article it is about lost PR - perhaps it happened
first for directories, but as for now there is no PR anywhere, so any
conclusions are at least too early.
Besies, if TrustRank is to be based on the selection of trusted pages,
dmoz.org seems to be reasonable selection for one of these selected and
trusted. Or at least as a hand made and moderated directory it should
be taken into consideration.
http://www.chembuddy.com - chemical calculators for labs and education
BATE - Base Acid Titration and Equilibria
program for pH calculations
CASC - Concentration and Solution Calculator
program for solution preparation and concentration conversions