It’s only been a few weeks, but Lilly Hahn is already addicted to her fidget spinner. A Sharon Elementary School third grader, Hahn said her neighbor made the red and white device on a 3D printer. In ...

A child plays with a fidget spinner. Catherine Hettinger invented what would become the wildly popular toy back in the 1980s — but because she couldn’t renew her patent in 2005, she isn’t making a ...