GeoCore started because I ended up with heaps of cardboard cores and I hate throwing anything out. The idea is dead simple: 3D print a set of colourful hub connectors, grab the cores, then snap everything together to build cubes, domes, bridges, geodesic frames, whatever.
But most importantly, I didn’t want to design each one myself and work out the geometry and maths, so I got AI to do it instead.