Today's Google Doodle marks the 40th anniversary of the Rubik's Cube: the toy and/or puzzle that has rapidly infuriated and then eternally haunted almost person to have walked this fair Earth since ...

Rubik's Cube is a little like Carrot Top. You're either into it or you stare, uncomprehending, as others express their enthusiasm. Still, there are people all over the world who are desperate to ...