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Date: | Fri, 3 Mar 2006 16:31:21 -0500 |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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Well here's my weird question of the week:
I got e-mail from a woman who visited our museum and had a question about
the Hand Battery exhibit. (You put your hands on copper and aluminum plates,
presto - electricity. Everyone has one of these, right?) She said that it
worked for everyone she saw try it, but the meter showed her as generating
no electricity. What's up with that?
It seems we can rule out the usual suspects of a busted exhibit (it worked
for others) or incorrect usage (put your hands on a flat surface, this ain't
rocket science). Is it possible that some individuals are more
high-resistance than others? She speculates that her own health might be a
significant variable (she has Lupus).
Any thoughts?
Jonah Cohen
Outreach & Public Programs Manager
Science Center of Connecticut
"Fire up the klezmer music and prepare to become a man, you're in for a
truth-mitzvah!"
-Stephen Colbert
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