I saw a video demo of this Aarmourtherm Foam tonight at my in-laws on the "Caught On Camera" show. Guy makes an edible super insulating foam. He scoops some up and then takes a cutting torch to the goop in his hand. Then after cooking the foam he eats a tablespoon of the stuff.
I am just wondering if the RMH guru's have heard of it?
I was also thinking about the shipable cores and how this stuff might make this a more weight efficient reality.