To what end? Is that even a question? Spinners are the bearing-studded equivalent to the Rubik’s Cube craze of the ’80s and all we can do is embrace it. [Jeremy] designed a quadcopter shape ...

The programming is done in C with a GCC tool chain that was adopted for the EV3 by John Hansen and I had to extend the sensor functionality to support the color sensors. For anyone who wants to build ...

Our picks range from simple squishy silicone characters and pop-it toys to modified Rubik’s cubes, slick spheres, and fidget ...