>If you look at airflow over an asymmetric airfoil [1], the air does move faster over the top. What is your point? Where do you think lift comes from? My poi

>If you look at airflow over an asymmetric airfoil [1], the air does move faster over the top. What is your point? Where do you think lift comes from? My point is the wing causes a pressure differential by redirecting air. Air speed changes are a side effect of lift not a cause of lift. The other way around is something (magic fairies?) causes an air speed imbalances, that causes a pressure differential.