Date: Thu, 23 Aug 2001 12:20:13 -0600
Author: Jerry DiMarco
Subject: Re: chaos
This is an idea based on a chaos pendulum I've seen, a circular
pendulum with a magnetic bob and movable magnets on the base. I think we
talked about this pendulum a couple years back. To turn this into an
interactive exhibit, replace some or all of the movable magnets with
switchable electromagnets. Folks can change the path of the magnetic bob
by switching the polarity of the electromagnets or switching them on and
off. Some way would have to be provided for them to start the pendulum
At 8/19/200106:38 PM, you wrote:
>I want to build some chaos demonstrations for the museum setting - you know,
>hallway-like demos. Stuff you can manipulate/turn cranks, etc... Anyone
>have any bright ideas or places to point me? No, no computer simulations
>please - tons of that on the web.
>All ideas appreciated greatly!!
Jerry DiMarco, Instructional Lab Supervisor ph:
Physics Dept., Montana State
Univ. fax: 406-994-4452
Bozeman, MT e-mail:
Our Motto: "We don't use anything the way it was meant to be used"