Hi Chef Achatz, I really enjoy reading the Alinea Food Lab posts. I think it is very interesting that you seem to be blending both culinary and food science knowledge. After reading about the Caramel Bubble and the PB&J, where do you draw the line in your menu development? Are there any ideas that are too absurd? I'm also wondering what it is you are striving for with the Alinea menu...what standards must these new items meet? What is it that makes you say "okay" to one menu item and "no" to another? Thank you for your time, Rebcameron