Alkymst:

Wow, nano grams. I don't think I'll ever be taking that!!!!

I do thank you for the chemistry lesson. Reminds me of when I was in high school and the nun in the front of the room asked a question about sulfur dioxide and I opened my mouth and said something out loud and she said (and she never even turned around from the blackboard), she said: "will the idiot who just shouted out that answer sit down and shut up".

I never forgot that.

lol
Melody