51 reactions · 126 shares | Vortex Open Source Full Power Dance Floors awaits you! 16 days to go .... we ready, are YOU? Tickets are flying, get YOURS NOW - https://qkt.io/9y8BER | VORTEX TRANCE ADVENTURES | Facebook

Vortex Pyramid Fidget: a four sided pyramid is dissected by a spiral cut in the shape of an eight petal flower (as seen from the bottom) in this math inspired kinetic toy. The interesting behavior stems from the connection between translational motion and rotational motion and the precision manufacturing allowed by the 3D printing process. An amazing creation by RJ Design and expertly printed by my friend Jason Veatch. ➡️ Follow the link in my profile for info on where to get this (and/or the pr