5) 26 is often chromosomes or numbers of weeks in half a year. I'm trying to make it "26 sxxx pairs in a rxxx's chromosome" but can't get any further than that.
//The Rubik's cube appears to be made up of 26 smaller cubes. In its solved state, it has six faces, each made up of nine small square faces of the same color. While it appears that all of the small faces can be moved, only the corners and edges can actually move. The center cubes are each fixed and only rotate in place.//