Hi --- I cannot speak for the Exploratorium, but I do adminstrate the Web server at the Museum of Paleontology at Berkeley (which, if I can brag for a second, has won Best of the Net and Best of the Web awards recently). Mosaic is a great thing, but like ALL applications, the medium matters a lot less than how you package information and the content of that information. Lots and lots of Mosaic servers are awful, just terrible. So, although making information available over the Internet is a great idea, part of the trick is designing the interface effectively. Cheers, Robert Guralnick | Museum of Paleontology | University of California Berkeley, CA 94720 | [log in to unmask] | (510) 642-9696