Fidgetz Pop Spinner Fidget Toys, Button Sensory Toys for Kids and Adults, Anxiety and Stress Relief Toys, Fidget Spinner, Kids Toys for Ages 3 Up, Gifts and Presents - Walmart.com
The Physics of Fidget Spinners: Explaining the Moment of Inertia | WIRED
FUNDAmental Movement Skills (Fidget Spinner) | Teaching Resources
How Fidget Spinners Work: It's All About the Physics | Live Science
As fidget spinner craze goes global, its inventor struggles to make ends meet | Toys | The Guardian
All your questions about fidget spinners, answered | CNN