From Fisher Cubes to Ghost Cubes, custom Rubik’s Cube mods let you reimagine the classic puzzle in endless ways. Whether you’re chasing speed, style, or pure novelty, modding combines art and ...

The Rubik's Cube dates to my childhood, when it was for leaving on a desk to be fiddled with — or, for a select few strange birds, for actually solving, sometimes very quickly. At that time, knowing ...

An engineer noted for his ability to visualize three-dimensional structure was having coffee and doughnuts. Before he dropped a sugar cube into his cup, he placed the cube on the table and thought, ...