Nova Plexus Puzzle https://www.physicsfunshop.com/search?keywords=tensegrity 12 identical brass rods can create 4 interlocking triangles in a perfect symmetry- look carefully and you can see that each rod is in an identical configuration with the 5 others that connect with it. Precision machined notches on the ends of the rods allow them to interlock with elastic tension such that vector sum of the 5 forces on each rod is zero- creating this astonishing geometry as the equilibrium state. Unlock

It's Tutorial Tuesday check out how to solve the Rubik's Perplexus Hybrid 2x2! Are you up for the challenge? The Rubik’s Perplexus Hybrid 2 x 2 unites two mind-challenging puzzles in one! Roll the steel ball to the START space and twist the Rubik’s Perplexus to align the tracks and maneuver the ball through the inner maze. Roll past increasing numbers along the track on your way to the finish line without falling off the track. Put your skills to the test. Complete the Maze, Complete the Cube. T