Date: Wed, 15 Dec 2004 11:27:30 -0700

Author: "Zigmund J. Peacock"

Subject: Re: Mechanical Resonance with Metal Blades


John, like Simcha I use something to make the apparatus more visible.
I use Fly-fishing strike indicators glued to the end of each strip.
They are about 1" in length and 3/4" in diameter made of styrofoam
therefore low mass, and come in several flourescent colors.

Simcha Segev wrote:

> On the end of
>each strip is connected a colored ball so they can be seen from distance in
>large classrooms.
Zigmund J. Peacock
University of Utah/Physics
115 SOUTH 1400 EAST #201 Tel 801 581 6602
SALT LAKE CITY UT 84112-0830 Fax 801 581 4801

"We sleep safely in our beds because rough men stand ready in
the night to do violence to those who would do us harm"
-- George Orwell

"All that is necessary for the triumph of evil is that good
men do nothing!"
-- Edmund Burke

From Wed Dec 15 13:45:14 2004