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 included, begin to whirl around when the unit is placed in the sun. Instructions provided.
American Educational Demonstration Solar Cells
Was:
$90.14
Now:
$45.07
- SKU:
- U33876
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
American Educational Solar Cell
Was:
$38.86
Now:
$19.43
American Educational Solar Cell and Motor Demonstration, 5" Length x 5" Width x 4" Height
Was:
$51.84
Now:
$25.92
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American Educational Lung Demonstration Kit
Was:
$89.80
Now:
$44.90
American Educational Basic Solar Kit
Was:
$42.24
Now:
$21.12