How SMOOTHNESS of a  SOCCER BALL affects curve!

"Screwball" a 19th century term? That is a factual error, and also an insult to baseball fans and pitchers in their millions, from Taipei to Teaneck, NJ. The screwball became an important part of baseball after 1900, when Carl Hubbell popularized it. Drawing your examples from the comprehensively criminal-dominated sport of soccer also points your viewers in the wrong direction.