Since 1000 B.C., fishermen have relied on cast nets to catch shrimp, bait, and food fish; very little has changed mechanically in a cast net until recently as cast nets with built-in throwing devices make throwing cast nets simple and fun. This is a short video on the few mechanical changes in cast net design over a 3000 year period. Cast netting is no longer a filthy, dreaded chore . . . cast netting is becoming a sport with speed and accuracy netting the biggest catches. With one of these Fast Open Nets(TM) anyone can throw a net that opens every time.