Radiometer Solar Powered Sphere

Tedco
01800
0430670180076
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Radiometer Solar Powered Light Bulb Sphere by Tedco

Radiometer!
The Sphere Powered by the Sun

Experience this sphere powered by the sun! The vanes in the Tedco Radiometer are alternately dark and light in color. When the light strikes these vanes it transfers heat to each one - but not at the same degree. The lighter vane reflects the rays and the darker vane absorbs the rays. The stronger the light, the more energy there is, causing the vanes to spin faster.

Radiometer!
The Sphere Powered by the Sun

Experience this sphere powered by the sun! The vanes in the Tedco Radiometer are alternately dark and light in color. When the light strikes these vanes it transfers heat to each one - but not at the same degree. The lighter vane reflects the rays and the darker vane absorbs the rays. The stronger the light, the more energy there is, causing the vanes to spin faster.

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