February 6, 2009 You might have thought Professor Erno Rubik, the creator of the Rubik’s cube, might have rested on his laurels (and the piles of money the puzzle surely earned him), but no ...

But what if we lived on a cube instead? Our world would wobble more, our horizons would be crooked, and our shortest paths would be harder to find. You might not spend much time imagining life on ...