NUMMI Tour Tale #3: The Power of Why

NUMMI Tour Tale #1: Why Fix the Escalator? NUMMI Tour Tale #2: The Power of Reynolds Wrap I think, by now, that Toyota is pretty famous for it’s “5 Whys” approach for root cause problem solving. Asking why five times, in succession will likely get to the root cause of any problem. I’ve seen it … Continue reading NUMMI Tour Tale #3: The Power of Why