How fast can Casey Pernsteiner solve a scrambled Rubik’s Cube? Try reading this paragraph out loud. That’s about how long it takes her to transform that mixed-up block of squares into a completed ...

If you suspend a Rubik’s Cube near the corner of a room and shine lights at its exposed faces, it will cast square shadows on two walls and the floor. A real-world Rubik’s Cube has a gadget at its ...

If there ever was a toy that enjoys universal appeal and recognition, the humble Rubik’s Cube definitely is on the list. Invented in 1974 by sculptor and professor of architecture Ernő Rubik with ...

One of the many niche-uses for a 3D printer is building on the work of fiendish puzzle maker Ernő Rubik. While Rubik’s 3x3x3 cube presented 54 colored squares for puzzle solvers to sort by color, this ...