Home > Browse the Shop! > Age > 5+ >


List Price: $16.00
Our Price: $14.49
Savings: $1.51

Quantity in Stock:(Out of Stock)

Availability:: Usually Ships in 24 to 48 Hours
Product Code: RM

Experience this sphere powered by solar energy-the Tedco Solar Radiometer.

The vanes in the Radiometer are alternately dark and light in color.

When 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 solar energy there is entering the Solar Radiometer, causing its vanes to spin faster.

Average Rating: 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
So Fast!!! April 19, 2014
Reviewer: Ross Donald from Needham, MA United States  
My package arrived before I had a chance to wonder when and if it was ever going to get here.

Was this review helpful to you?

Browse for more products in the same category as this item:

Browse the Shop! > Age > 5+
Browse the Shop! > Brand > Tedco
Browse the Shop! > Category > Physics