In Pennsylvania, one was hurled off a 110-foot cliff (another publicity stunt); it landed wheels down and was pushed away. He had already contributed to a formative treatise on projective geometry earlier than the age of 16, and so at some point, as he was watching his tax accountant father struggle to reconcile a bunch of scores of figures, Pascal had the notion of building a machine that could carry out mathematical capabilities automatically. Their brand loyalty is being developed during the...