Luna Kinetic Illusion: precision machined and crafted kinetic desk toy with helical motion illusion. A metal sphere seemingly defies gravity as a coil spins around it in this astonishing design by Kristoph Krisjans and the @mezmoglobe team. Currently taking pledges on Kickstarter where they have had nineteen successful campaigns. ➡️ Follow the link in my profile for info on where to get this device and other amazing items featured here in @physicsfun #physics #mezmoglobe #vortex #spiral #kinetic