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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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:
SIZE=3D2 FACE=3D"Geneva">Sampere
Reply To: =
FACE=3D"Geneva">tap-l@listproc.appstate.edu
Sent:
SIZE=3D2 FACE=3D"Geneva">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 =
FACE=3D"Geneva">******************************************
Tim Cook
FACE=3D"Arial">
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
FACE=3D"Arial">
timcook@asu.edu