spanking hydrofluorocarbons.

Sorry for the relative lack of entries today... I've been Googlewhacking.

I'd tell you what I found, but then I'd be unwhacking it. As it is I'm dewhacking the whack. (Except that technically, googlewhacking discussion doesn't count against the whack. It just sounds good.) And I feel a real nihilistic agorophobia about it, too.

And of course, there are bunches of good ones here.