Solar Powered Radiometer
⚛ Delivery between 6 & 14 days
⚛ Satisfied or money back
⚛ Shipped within 48 hours
Invented by William Crookes, this ingenious system helps prove that solar energy and sources of heat exert a force on objects. Effectively, any contact with a heat source will cause the blades to rotate inside the sphere.
It is therefore advisable to place this object close to a glass window to see this movement appear.
A surprising and educational decoration that will amaze young and old.
Features:
- Finish: Glass
- Style: Postmodernism
- Dimensions:
* Base: 8cm, Height 20.5cm
* Sphere: Diameter 9cm
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