Yes, John, the show is "Toys, Tricks and Teasers" at 4:30 PM in the Lycoming Academic center, top floor (the physics floor) in the usual place. The show is shaping up as an homage to mathemagician Martin Gardner and the things he revealed to us in his 25-year stint as editor of the Mathematical Games column of Scientific American. These are collected into about ten books now, all readily available. (Sometimes a show like this turns out quite different from what one initially had in mind.) Fred Bucheit, retired physics teacher, plans to videotape this presentation. I'll try to catch you between classes at LHU today. -- Donald ..................................................................... Donald E. Simanek dsimanek@eagle.lhup.edu http://www.lhup.edu/~dsimanek .....................................................................