Where next?
Explore related content
Based on the principle of the Barlow wheel, the device allows the rotation of a disc placed in the magnetic field generated by an electromagnet. Many electric motors operate on this principle
Explore museums and play with Art Transfer, Pocket Galleries, Art Selfie, and more
Interested in Science?
Get updates with your personalized Culture Weekly
You are all set!
Your first Culture Weekly will arrive this week.