Can Flubber be far behind?

This is why science is so much fun. Bendable concrete! Can you imagine what it was like in the lab that came up with the stuff? That sober-face-and-lab-coat image we project to the outside world is a carefully designed front to make sure the funding agencies don't hear all the giggling.

UPDATE: I don't know how I missed this one. Transparent Concrete! The mind boggles ...