"GELS del inside a glass coffin" Len, what does this mean (I mean the glass coffin part)? I'm very new so pardon me if I'm asking questions that everyone else knows. Soroush, thanks for telling me the abbreviations--helps a lot! JoAnn, I still would really like to know why you are making l...

JoAnn, I'm new so this may be a redundant question, but why would one want to
use a liquid solution rather than the pellets?

And Soroush, I find what you are saying intersting, but I can't understand
all your abbreviations (like hx, sxs, etc.). Sorry!

Thanks, Eileen