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How It's Made
Season 8 · Episode 2
Glass Bottles, Hacksaws, Ice Hockey Goalie Masks
10.021mJanuary 9, 2007
Molten glass is molded and cooled into bottles, hardened steel is cut and toothed into hacksaw blades, and layers of composite material are shaped, reinforced and decorated to make protective ice hockey goalie masks.
Episodes
- Episode 1Photographs, Fur Tanning, Welding Electrodes, Electric Violins
- Episode 2Glass Bottles, Hacksaws, Ice Hockey Goalie Masks
- Episode 3Lacrosse Sticks, Frozen Fish Products, Flashlights, Paintbrushes
- Episode 4Deep-Cycle Batteries, Tins, Optical Lenses
- Episode 5Horseshoes, Dishwashers, Graphite Fly Rods, Frozen Pizzas
- Episode 6Pistons, Paint Rollers, Parachutes, Chimneys
- Episode 7CO2 Cartridges, Pretzels, Scissor Lifts, Skating Rinks
- Episode 8