How It's Made: Season 8

Frames and netting are assembled into lacrosse sticks, fish is prepared and frozen for commercial sale, electrical components are enclosed in portable flashlights, and natural or synthetic bristles are secured into paintbrush handles.

Lead plates and electrolyte are assembled into rechargeable deep-cycle batteries, sheets of metal are formed and joined into decorative or storage tins, and precisely formulated glass is shaped, ground and polished into optical lenses.

Steel is shaped and finished into horseshoes, pumps, racks and controls are assembled into dishwashers, graphite composite material is formed into lightweight fly-fishing rods, and prepared dough, sauce and toppings are assembled and frozen into pizzas.

Metal blanks are cast or forged and precisely machined into engine pistons, absorbent material is formed around cylindrical paint-roller cores, strong lightweight fabric is cut and sewn into parachutes, and metal sections are shaped and joined into chimney systems.

Small steel cylinders are formed, tested and filled with compressed carbon dioxide, shaped dough is boiled and baked into pretzels, hydraulic systems and crossed supports are assembled into scissor lifts, and layered refrigeration systems create and maintain artificial skating-rink ice.

Composite materials are formed into professional hockey sticks, children’s shoes receive conductive coatings before being electroplated with bronze, motors and moving belts are assembled into treadmills, and compact electronic components are installed in handheld computers.

Engines, frames and control systems are assembled into motorcycles, clay is molded and fired into smoking pipes, selected wood is shaped and balanced into drumsticks, and metal or plastic components are formed into whistles.

Hardened metal components are forged and assembled into handcuffs, chemical ingredients are blended into caulking and joint compound, steel cylinders are formed and tested as propane tanks, and anatomical evidence is used to reconstruct a person’s facial appearance.

Prepared fur pelts are matched, cut and sewn into coats, production vehicles are lengthened and customized into hearses, weather-resistant components are assembled into outdoor lighting fixtures, and wood or plastic is shaped into golf tees.

Gears, spools and housings are assembled into fishing reels, small-scale building materials are crafted into detailed miniature houses, and motors, controls and attachments are combined into kitchen mixers.

Molten iron is cast into heavy manhole covers, sheet metal and ventilation components are assembled into range hoods, combustible materials are molded into artificial fireplace logs, and engines, tracks and suspension systems are combined into snowmobiles.