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"I sent CoolStuff to a new teacher I'm
mentoring. I use CoolStuff all the time and love it. The kids love it and learn from it!"
~ Dixie D. from Texas
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Electrodes
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Economical metal electrodes. one
each flat aluminum, copper,
iron, zinc, nickel, and
tin, and round carbon. Electrode
dimensions: 125mm x 25mm |
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