On Sun, 13 Dec 2009 mcd@is-sixsigma.com wrote: > Bob Blick wrote: > > > Thanks, I'll stick to pollution I can see, taste, or smell. > > I don't want to wear a Geiger counter everywhere I go. > > Not all non-nuclear pollutants give you a lot of warning. We used to have > a plant here in town that manufactured a nematocide that had what they > called "poor warning properties". If you were exposed, your first hint > was that you were dead. I'm guessing the leathal does was dependent on the size of the animal being exposed? So go old school and carry a canary around with you :-) Regards Sergio Masci -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist