Fidget spinners are suddenly all the rage in the Innovation Center.
So far folks have 3D printed them on the Ultimakers, laser cut them out of acrylic on the new laser, and just today cut some out of HDPE plastic on the Carvey.
Easel (the software the runs the Carvey) even has a spinner add-on that enables easy design and tweaking.
I see a big old bag of bearings in our future!