Incidentally, I spent a lot of time today in the Boston Science Museum. They have some old models, even a functional steam engine, but also a lot of hands on junk. Although kids do enjoy touching things and often regard untouchable museums as boring, there is the issue of the usefullness of the things, and even the issue of what knowledge we are propagating to the children. Many of the exhibits were broken. The robots exhibit had an arm shooting hoops. The worst it got was with the model of the NASA Dante II robot. It was hands-on, all right: press the up button to move a leg up, and the down button to move it down. Just one leg. BTW, they had an early Amiga in one kiosk. At any rate, I was kinda bored with so much floor space taken up by junk. In the Computer Museum, there was a very interesting application of hands-on. They had a part of a Whirlwind, with both the wire and tube sides of a panel exposed (behind glass, of course). The tubes were on, and you could actually feel how warm they got. Then there was an English->Punched card translator...Now those are good. ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com