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photovoltaic cell?

where can i find model car powered by photovoltaic cell,riding on slotted track. This is driven by motorized light source aimed thru joystick

2007-05-11 23:35:37 · 1 answers · asked by romy c 1 in Science & Mathematics ➔ Physics

1 answers

Hmmm...
Can you elaborate on it ...?

2007-05-14 02:51:40 · answer #1 · answered by Edward 7 · 0⤊ 0⤋

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