Message:

<p>[QUOTE=&quot;-jeffB, post: 1293833, member: 27832&quot;]When I was in sixth grade, I got the &quot;uncool&quot; science teacher. The &quot;cool&quot; science teacher would let kids roll mercury around in the palms of their hands. Eventually, of course, much of it ended up on the decades-old hardwood floor, where it would roll into the cracks and disappear.</p><p><br /></p><p>The school was so doggone drafty that I doubt the vapor concentration ever reached hazardous levels anyhow. But I&#039;m quite sure those floorboards didn&#039;t get hauled off as hazardous waste when the school was torn down, even though they probably should have...[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in