The Physics of Fidget Spinners: Explaining the Moment of Inertia

America's latest fad provides yet another opportunity to explain physics.
America's latest fad provides yet another opportunity to explain physics.

Spin-Out? Fidget Spinners in the Classroom Get Mixed Reviews

How Do Fidget Spinners Work? Fidget Spinner Physics, Explained

How to Use Fidget Spinners for a STEM Challenge - momgineer

newtonian mechanics - What slows down a fidget spinner more: air resistance, or friction from the bearing? - Physics Stack Exchange

Fidget spinner science

How do Fidget spinners actually work? – Bearingtech

The Physics of Fidget Spinners: Explaining the Moment of Inertia

The physics of fidget spinners - Boing Boing

Fidget Spinners - Print and Go by Using Your Smarticles