That came out when I was a CPU logic designer, deep in the middle of a major mainframe project. (100K ECL, 20 BTU ton water chiller per CPU). My cube-mate and I

That came out when I was a CPU logic designer, deep in the middle of a major mainframe project. (100K ECL, 20 BTU ton water chiller per CPU). My cube-mate and I both gave that book to our wive's and said: "Here. This is what I do."