[FBD]

Ok, I wasn't being a smartass, just curious as to your area of expertise, as you sound like someone with a credible background, that's all.

[DBrow]

I know you were being serious! I like to keep private, though; giving out too much personal info isn’t good.

I will expand a little- I do have relevant background in radiation issues, but mostly I have a pretty solid background in physics in general.