On the way back from the Mainau island to Lindau island, we were entertained on the ship by a balloon magician. He started out with balloon molecules. Kind of a nifty way to demonstrate why you can write with graphite and not with a diamond.
I am not sure the magician was aware that Dr.Kroto was sitting in the front row when he produced the bucky-ball (for which Kroto got his Nobel) but it worked out great in the end.
But it got suspicious when the guy switched to making balloon plants and animals. Could it be? Is that a balloon magician or Stuart Pivar disguised as a balloon magician?
And then he blew his cover - he made a tentacled balloon animal and placed it on PZ's head. Yup, that must have been him!