Radiometer

Name: Radiometer
Brand: Tedco
Price: 14.19 USD
Availability: OutOfStock

This is the Radiometer from Tedco Toys.

Tedco # ted01800

$14.19

DISCONTINUED

Retail $17.50 SAVE 19% !	Tedco Item # ted01800 Features : Vanes in the Radiometer are alternately dark and light in color. When the light strikes the vanes it transfers heat to each on but not at the same degree. Lighter vane reflects the rays and darker vane absorbs the rays. Stronger the light, the more energy there is causing the vanes t spin faster.
Out of Stock Discontinued - No longer available for purchase

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Features

Vanes in the Radiometer are alternately dark and light in color.
When the light strikes the vanes it transfers heat to each on but not at the same degree.
Lighter vane reflects the rays and darker vane absorbs the rays.
Stronger the light, the more energy there is causing the vanes t spin faster.