Quote:
Originally posted by jas:
I would stay away from fly anywhere near a pond. Its chemistry is varible and it often contains heavy metals as contaminant. It is nothing you want near your pond.

jas, Engineer & Geologist
Power plants that burn coal put mercury into the air. So would it be logical to assume the ash could contain mercury? Mercury is a heavy metal.

If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.