Didn't Know That ExistedEducational science brands vary
Crookes Radiometer / Light Mill
The Crookes radiometer spins in light, quietly making a glass bulb look alive.
A glass bulb contains vanes that rotate when exposed to strong light.
Under £25
Research guide only. Check the maker for current pricing and availability.
Visit the maker Opens odditymall.com in a new tab.What you’re looking at
- Made by
- Educational science brands vary
- Category
- Games & Play
- Price guide
- Under £25
Product information comes from the research catalogue. Current specifications, price, availability and suitability should be confirmed with the maker.
Why it caught our eye
Inside the bulb, vanes rotate when exposed to strong light. It is an old-fashioned scientific curiosity whose charm comes from the gap between the simple glass object and the question of exactly what you are watching.
