Where can I learn more about professional (or semi-professional) equipment for testing the levels of indoor air toxins like carbon monoxide, radon, mold, VOCs, etc.? Here's a Talk of the Nation show that addresses the need, if it helps.
posted by glibhamdreck on Feb 18, 2008 - 8 answers

Training / running in smog - should I even run? [more inside]
posted by arrowhead on Mar 29, 2006 - 8 answers

What's the best way to keep my apartment clean of dust? [more inside]
posted by sjvilla79 on Sep 11, 2005 - 16 answers

Dude, we need to talk about this right here. According to Columbia University’s health Q&A Internet site, "When air is blown or forced directly into a vagina... an air embolism... could form, which can be fatal." WTF? Anyone know any more about this or have any first-hand knowledge?
posted by pwb503 on Nov 5, 2004 - 23 answers