A significant flaw frequent to many of the Bernoulli-centered explanations is that they imply that a speed difference can crop up from causes apart from a pressure distinction, and that the velocity variation then contributes to a pressure variance, by Bernoulli's theory. This implied 1-way causation is really a misunderstanding. https://garagesmart-lift31975.wikitron.com/1321879/details_fiction_and_smarter_home_lift