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How It's Made
Season 6 · Episode 2
Springs, Pavers, Pianos, Rotary Cannons
10.021mJanuary 11, 2006
Steel wire is shaped and heat-treated into springs, concrete mixtures are molded into paving stones, thousands of specialized components are assembled and tuned to make pianos, and precision-machined barrels and mechanisms are combined into rotary cannons.
Episodes
- Episode 1Three-Wheeled Vehicles, Baseball Bats, Artificial Bonsais, Trombones
- Episode 2Springs, Pavers, Pianos, Rotary Cannons
- Episode 3Ropes, Billiard Tables, Sailboards, Cymbals
- Episode 4Seatbelts, Windows, Wax Figurines, Hot Air Balloons
- Episode 5Air Filters, Billiard Cues, Ice Sculptures, Suits
- Episode 6Escalator Handrails, Highlighters, Guitar Strings, Wigs
- Episode 7Traditional Bows, Coffee Machines, Mascots, Hammocks
- Episode 8