From: Charlotte Lum (charjinglum@yahoo.com)
Date: Tue Jan 07 2003 - 18:05:28 PST
Message-ID: <20030108020528.11938.qmail@web40709.mail.yahoo.com> Date: Tue, 7 Jan 2003 18:05:28 -0800 (PST) From: Charlotte Lum <charjinglum@yahoo.com> Subject: rust in a bottle
At the Provocaciones in the fall, someone presented a demo where
steel wool rusted in a flask and the balloon was drawn inside by the
decreasing pressure - within 20-30 minutes. Unfortunately, I can't
find my notes.
I soaked steel wool in alcohol, placed it into a flask, and stretched
a balloon over the top of the flask. Nothing happened after an hour.
Can anyone tell what I need to change?
Thanks,
Charlotte
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