Date: Fri, 29 Oct 1999 09:01:31 -0700

Author: Tim Cook

Subject: RE: Pendulum Waves

Post:

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Sam -

Why do you think the bowling ball one doesn't work as well? Too hard to
release cleanly or some other problem? Also, any chance of seeing pictures
or drawings of yours?

Tim

> ----------
> From: Sampere
> Reply To: tap-l@listproc.appstate.edu
> Sent: Friday, October 29, 1999 8:39 AM
> To: tap-l@listproc.appstate.edu
> Subject: Re: Pendulum Waves
>
> I made a bowling ball one for the auditorium. It works ok. The smaller
> one I have uses billiard balls and works great, certainly large enough for
> a display case. But this is on the small side for the auditorium.
>
> Sam
>
> Tim Cook wrote:
>
>
>
> Hello all:
>
> Say, does anyone know how large the pendulum waves apparatus can be
> made as a practical matter? Any idea Dick(Berg)? I remember hearing
> somewhere fairly recently about a bowling ball sized attempt which
> flopped, possibly due to undesired coupling. I'm thinking of making a good
> sized one for a large display case. Thanks for any comments.
>
> Tim
>
> ******************************************
> Tim Cook
> Physics and Astronomy Instructional Resource Team Leader
> Arizona State University
> Department of Physics and Astronomy
> PO Box 871504, Bldg. PS Rm. F470
> Tempe, Arizona 85287-1504
>
> Phone: 480-965-4020
> FAX: 480-965-7954
> timcook@asu.edu
>
>

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charset=3DUS-ASCII">
5.5.2650.12">
RE: Pendulum Waves



Sam -



Why do you think the =
bowling ball one doesn't work as well? Too hard to release cleanly or =
some other problem? Also, any chance of seeing pictures or drawings of =
yours?



Tim





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