Re: Pinhole Digest #802 - 12/22/01

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From: SKIRBY@aol.com
Date: Fri Jan 18 2002 - 08:56:33 PST


Date: Fri, 18 Jan 2002 11:56:33 EST
From: SKIRBY@aol.com
Subject: Re: Pinhole Digest #802 - 12/22/01
Message-ID: <6d.20d18a60.2979adc2@aol.com>

I have students who need to know how (the physics of) a rainstick works. They have done quite alot of reseach and have built using beans and rice for the sound. They cannot find out about the physics. Help!
Sharon Kirby


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