From: borowski@spk.hp.com (Don T. Borowski)
Subject: Re: help - how to construct home-built battery for 3rd grade sci report
Distribution: usa
Organization: Hewlett-Packard
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Dean Anneser (anneser@pwa-b.uucp) wrote:
: My 9 yr old son has signed up to do a science report on batteries.  I was
: wondering if anyone could provide me with some information as to how to
: construct a home-built battery.  In my grade school days, I remember seeing
: the 'ice cube tray' version, but I don't remember what to use as a good
: electrolyte or what the easily obtainable metals were.  
: 
: Thank you in advance.
 
I remember watching a whole "Mr. Wizzard" program on this subject when
I was a kid.  The battery constructed on the program which made the 
biggest impression on me, and generated the most power, was made using
a galvanized bucket (for the zinc) and a copper toilet tank float.  The
electrolyte was sauerkraut!


Donald Borowski    WA6OMI    Hewlett-Packard, Spokane Division
"Angels are able to fly because they take themselves so lightly."
                                       -G.K. Chesterton

