PolarityGear Fidget Toy

thingiverse

This is an interactive gadget that demands 2 Polymagnets from CMR and a snap ring. It showcases the intermittent torque resistance two magnetic discs generate when paired. The "dial" adjusts the distance between the two magnetic discs, thus modifying the torque resistance you feel while turning one side against the other. In the animation, if you pay attention, you can observe the size of the gap shrinking. At the end of the animation, it reverts to its widest setting. Please consider subscribing to our YouTube channel and supporting us on Kickstarter by searching for "HoldenArt". You may need a vise, large C-clamp or strong bar clamp to press the magnetic discs firmly into place.