This weeks issue of New Scientist (No. 2405, 26 July 2003) holds an
article about dust, focussing on the latest findings in research carried
out in museums and historic houses: "Grime fighters" by Alison Motluk,
The article is mainly cut over presentations from the April 2003 Indoor
Air Quality meeting in Norwich, although is also contains a shorter
paragraph on alien dust as well....
best wishes and have a nice summer
web card: http://www.natmus.dk/sw1592.asp