S20E2: Horse Bits, Oat Cereal, Turquoise Jewellery, Electric Scooters

Metal components are shaped, polished and joined to produce horse bits suited to different styles of riding. Oats are cleaned and processed into breakfast cereal; pieces of turquoise are cut, polished and mounted in silver jewellery; and frames, electric motors, batteries, brakes and controls are assembled into electric scooters.