Re: Astronomy

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#1568

From: Gregory J Groeschl
Date: Sun, 24 Apr 1994 21:29

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At the University of Wisconsin - Whitewater Chapter of SPS we have designed
a great demo for diffraction called theta modulation.  It consists of
a diffraciton grating with the grating lines orientated in four different
directions.  With the system, you can demostrated everything from simple
diffraction to mixing to fourier stuff.  I recently gave several presentations
at the local Middle school, and it went GREAT!

If you are interested, let me know and I will snail mail some info we have
on the demo.  We also sell the diffraction grating for $10 -$15 (i think).

Let me know if you are interested.

Greg Groeschl
President, Whitewater Chapter of the Society of Physics Students.

Gregory J Groeschl              |"All Science is Physics or Stamp Collecting"
99621740@uwwvax.uww.edu         |     ---- E. Rutherford
319 N Tratt #6                  |"Even Logic must give way to the Laws of
Whitewater, WI  53190           | Physics"   ---- Spock
"If you don't invest very much, then defeat doesn't hurt very much and winning
 is not very fun"   ---- Dick Vermeil, NFL Coach.

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Date: Sun, 24 Apr 1994 15:29:19 CST
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From: Gregory J Groeschl <99621740@UWWVAX.UWW.EDU>
Subject: Re: Astronomy
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