From: Eric Muller (emuller@isaac.exploratorium.edu)
Date: Mon Sep 09 2002 - 13:08:40 PDT
Message-Id: <a05100300b9a2af7260ea@[192.174.3.225]> Date: Mon, 9 Sep 2002 13:08:40 -0700 From: Eric Muller <emuller@isaac.exploratorium.edu> Subject: the fly
Hi Pinholers,
So I was at a restaurant the other day and noticed an odd thing
hanging in the doorway. Tacked to the top of the doorframe was a
Ziplock bag filled with water. I asked what it was for and was told
it helps keep flies out. I asked if it worked and a couple people
said it does.
What's going on? Anybody heard of this before?
-- Eric Muller Exploratorium Teacher Institute Science Educator 3601 Lyon St. San Francisco, CA 94123415-561-0386 emuller@exploratorium.edu
www.doscience.com
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