Science Museum Tornado Spheres
Spin the Tornado Spheres on a smooth surface and use the blowpipe included to accelerate their rotation. They will spin so fast that they become a blur. On a really smooth surface (e.g. a mirror) they can reach speeds of up to 12,000RPM, and will continue to spin for minutes after you stop blowing.
When the Tornado Spheres are spinning, you can create a fascinating miniature light show by shining the LED mini light included at them from different angles. Try in a darkened room for best effects!
- Tornado Spheres
- Colour changing LED Light
- LED mini light (batteries included)