`  == Software ==  I ditched the line about cats being used to de-bug software because it was erroneous phrased. The cat was not intentionally ``used``, the event happened accidentally. It's hard to believe the topic should include ever accidental event cats are involved in.  Ditto, I changed the context of the Schrodinger reference as Schrodinger did not actually use cats in his science but the idea of the cats.   `