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1849-2
1849-2

1849-2 Solar Cells Demonstration

This is a great desktop item and attention-getter. Four powerful solar cells are mounted on a revolving disk and motor. This in turn is mounted to a plastic stand and base. Watch as the entire disk, solar cells are included, begin to whirl around when the unit is placed in the sun.

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Super A Scientific
Super A Scientific
Super A Scientific
Super A Scientific
Super A Scientific