Message-Id: <l03102802b34bb5ff238b@[153.90.236.25]>
In-Reply-To: <3724C4EA.6895@redshift.com>
Date: Tue, 27 Apr 1999 12:44:45 -0600
To: "Pinhole Listserv" <pinhole@exploratorium.edu>
From: Steven Eiger <eiger@montana.edu>
Subject: Re: pinhole Silly question #2
Marc, I think evaporation has a lot to do with this. Steve Eiger
>My daughter just turned 2. She loves bubbles. I was blowing some the
>other day and a question popped to mind that I can't figure out. If a
>soap-water solution has lower surface tension than pure water does, then
>shouldn't pure water form longer lasting bubbles than soapy water? Does
>surface tension even enter the picture here?
>
>-Marc
>
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Steven Eiger, Ph.D.
Departments of Biology and the WWAMI Medical Education Program
Montana State University - Bozeman
Bozeman, MT 59717-3460
Voice: (406) 994-5672
E-mail: eiger@montana.edu
FAX: (406) 994-3190