I don’t care how big or small the thing is, I still won’t be able to solve the damn thing. Evgeniy Grigoriev beat his own previous record of 12mm by creating this homemade fully-functioning 10mm-across Rubik’s Cube, which comfortably earns the honor of smallest Rubik’s Cube in the world.
Perhaps even cooler, a 3D-printing company named Shapeways lets you buy a replica of the massive 12mm version which you can actually assemble yourself. We expect the 10mm version will be available when Grigoriev unveils his inevitable 8mm model.