The ScanBrit randomised, controlled, single-blind study of a gluten- and casein-free dietary intervention for children with autism spectrum disorders.

FORBES: Anti-Vaccine Activists Apparently Immune To Science

So the researchers reckoned that if they mixed casein with the clay and added glyceraldehyde (which substitutes for the poisonous formaldehyde used in the original plastic), they might be able to make something really rather useful.

ECONOMIST: Plastics: There and back again | The