» Sun May 13, 2012 2:44 am
Of the heavy metals, the one that worries me the most is that mercury is used in florescent lights. It's less in modern CFLs, but still in there. Older ones had a considerable amount in them. These things break and most people don't follow http://epa.gov/cfl/cflcleanup.html. Especially worrisome if a florescent light breaks and a little kid messes with it before a parent notices, as a smaller person is more susceptable to the small amount of mercury.
I also don't like that flourescent lights just get thrown away oftentimes rather than being properly disposed. Even though in modern CFLs it is only a small amount of mercury, when you consider how many people are throwing them away every year in a given population, that's a decent amount of mercury to seep into the earth and underground water at the landfill.
Honestly, I'm not worried about the dust given off from a DU round disintegrating. The person on the receiving end is more than likely dead and if it's a DU round, it'll probably be at least a little while before any soldier walks by, allowing the dust to settle away from the lungs, and greatly reducing exposure risks.
EDIT: Also, googling the OP turns up multiple threads matching word-for-word