Our most exciting interactive science exhibit is a 13 ft tall tornado developed by Ned Kahn. Ned is an artist in residence at the Exploratorium. The holding power is great, and it is a "many-to-one" exhibit. Tom Krakauer Museum of Life and Science Durham NC [log in to unmask] On Tue, 11 Jul 1995, Quintanna wrote: > Start-up needs advice: What have been your most successful interactive > science exhibits. Briefly describe, and offer speculation as to why these > were so popular. > > I'm involved in a science museum start up in Bloomington Indiana. All > advice from experienced museum experts is most appreciated. >