Season 12

This episode demonstrates the production processes for pneumatic impact wrenches, cultured marble sinks, plantain chips, NASCAR stock cars.

This episode demonstrates the production processes for jaws of life, artificial christmas trees, soda crackers, ratchets.

This episode demonstrates the production processes for thermometers, produce scales, aircraft painting, luxury chocolates.

This episode demonstrates the production processes for carburetors, air conditioners, sugar.

This episode demonstrates the production processes for combination wrenches, deli meats, golf cars, airships.

This episode demonstrates the production processes for carbon fibre car parts, hand dryers, recycled polyester yarn, fleece.

This episode demonstrates the production processes for police badges, muffins, car washes, pressure gauges.

This episode demonstrates the production processes for metal detectors, rum, tiffany reproductions, aircraft engines.

This episode demonstrates the production processes for riding mowers, popcorn, adjustable beds, cultured diamonds.

This episode demonstrates the production processes for airstream trailers, horseradish, industrial steam boilers, deodorant .

This episode demonstrates the production processes for screwdrivers, compact track loaders, physician scales, carbon fibre bats.

This episode demonstrates the production processes for escalators, kevlar canoes, goat cheese, disc music boxes.

This episode demonstrates the production processes for motorcycle engines, glass enamel sculptures, hand-made paper, vaulting poles.