Radiometer Solar Amazing Science
The Radiometer was invented in 1875 by William Crookes to illustrate the power of excited molecules on colored surfaces in a vacuum. A classic tin and glass facinating toy from the nineteenth century.
Type: Glass and Metal Toy - Glass Bulb and Plastic Stand
Category: Science Toy - Not intended as a Toy For Children
Size: 5.5" Tall (5.5 x 3.5 x 3.5 inches)
Package: 1960's Era Color Gift Box - "Solar Powered Radiometer” - with Image of the Original 1876 Patent Drawing
Aaron's Giggle Meter: 10+ of 10
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- Brand: TinToyArcade
- Product Code: TTA1219
- Availability: 9