You would have seen and used a fidget spinner which keeps rotating once given a spin. Well, here is a fidget spinner with a difference. Making use of the principle of electromagnetic induction, this one light up two LEDs attached to it as long as it rotates. This small toy will keep you busy for hours in addition to raising your curiosity.
- Students get a practical exposure to the various principles on which electricity and magnetism is based
- The simple nature of kits enhances the curiosity of users.
- Helps in developing creativity