Kaleidopenta - How can this kinetic art exist in practice, but not in theory?
Kaleidopenta another beautiful design by Oskar van Deventer
Kaleidocus - Can you see how this geometry works?
Simple Kaleidocycle
Applying the linkage mechanism of the kaleidocycle
Kaleidocycle split puzzel
Shrub Kinetic -- LEGO Technic MOC
Connectivity metalic - What looks better, metalic plastic or metal-filled plastic?
Ambidextrous Safety Nut - 8.5 M$ investment for 15% equity, do we have a deal?
Tanglelabacus and Stretchlabacus by Oskar van Deventer
Puzzle Time with Tony & Tyler - Episode 66
