Wagner James Au writes in with novel uses for a 3D printed Hilbert curve like the one I blogged last week: “Mathematician Henry Segerman creates copies of a 3D printed Hilbert curve he originally made in Second Life which, thanks to its twisty material, can also be worn as a geekily fashionable hair accessory!”
Fractal Cube Originally Made in SL Now on Sale in RL
(Thanks, James!)