I had the pleasure of meeting friends Carol and Victor at Impact HUB Oakland yesterday (my first time there at this neat co-working space) and fortunately we ventured upstairs and discovered this geometric geodesic gem (a Rhombic Triacontahedron also known as Kepler’s Solid, one of many zonohedra) for midtown mathematical meditation. The exterior shape (the frame) is the classical soccer ball shape with the curves linearized into an icosahedron.