On Sat, 25 Jan 1997, Bob Raiselis wrote:

> I'm looking for leads on good examples of exhibits on wind- how wind
> moves, how animals and plants use wind to get around, interactive exhibits
> showing how kites fly, how snow drifts, where wind comes from in the first
> place (how do you show convection currents in 10 cubic feet?). Some of
> these concepts are quite difficult to demonstrate;  anyone seen anything
> really clear and really stunning?

   "How Things Fly" at the National Air and Space Museum has many
excellent examples of techniques for making the movement and action of air
visible and tangible.

     Hank Burchard * <[log in to unmask]> * Washington DC | USA