potato clock

From: Dskteach@aol.com
Date: Thu Mar 08 2001 - 08:45:51 PST

 My 7 year old daughter wants to make a clock run on the electricity
generated from a potato. I have seen this done but need some information on
the set-up and the science behind where it works. I have searched the web and
can not seem to find the info. I need.
                                          Any advice, suggestions, comments
would be greatly appreciated. Thanks, dskteach@aol.com

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