Thanks for spotting that. I was kind of confused; I thought I saw ad for Chieri when I was visiting M+, but the image wasn't there when I reloaded, and I was wondering if I'd just imagined it.
Also, nice username.
Thanks for picking this up!
(I'm surprised, but pleased, by the number of people posting. This didn't seem to be the sort of series that would get a wild following.)
9 months ago, Angry Fox posted a message about the group webpage shutting down. The group is dead.
"Haruo eventually finds out that he is a ." is missing a word.
The trick used to invert the carpet had previously been mentioned in Martin Gardner's "Mathematical Games" column in Scientific American April, May 1972; the columns were reprinted in _Wheels, Life, and Other Mathematical Amusements.