S31E9: Cotton, Rodeo Roping Chutes, Asian Noodles, Rotary Engines

Harvested cotton is cleaned, separated from its seeds and compressed into transportable bales; heavy steel frames, gates and release mechanisms are assembled into rodeo roping chutes; prepared dough is rolled and cut into Asian noodles; and precisely machined rotors, housings, gears and seals are assembled into rotary engines.