Re: Cube envy
I was leafing through a Rubiks Cube solution book at a bookstore a year or so ago and realized (or reaffirmed), in spite of my degree in "Computer Science", I'm not a mathematician. My brain is really, really not wired that way. I never did figure out the cube in the 1980's, and probably won't even if I live until the 2080's. Too boring to me. But building or optimizing a cube's guts so it turns faster? That would be way more interesting than solving the cube itself. To me, anyhows.