Ah, I didn't notice at first that information about the original Project Habakkuk is linked to higher up in the Ice article: http://en.wikipedia.org/wiki/Projec

Ah, I didn't notice at first that information about the original Project Habakkuk is linked to higher up in the Ice article: http://en.wikipedia.org/wiki/Project_Habbakuk http://en.wikipedia.org/wiki/Project_Habbakuk Thinking about it now, I wonder if a better form of pykrete could be made with a more modern expanding/insulating material than wood pulp…