How It's Made · SEASON 6
Springs, Pavers, Pianos, Rotary Cannons
Episode 2 · 2006-01-11

- Documentary
Episode overview
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.
21 minutes
Season 6 episodes
1. Three-Wheeled Vehicles, Baseball Bats, Artificial Bonsais, Trombones2006-01-04
2. Springs, Pavers, Pianos, Rotary Cannons2006-01-11
3. Ropes, Billiard Tables, Sailboards, Cymbals2006-01-18
4. Seatbelts, Windows, Wax Figurines, Hot Air Balloons2006-01-25
5. Air Filters, Billiard Cues, Ice Sculptures, Suits2006-02-01
6. Escalator Handrails, Highlighters, Guitar Strings, Wigs2006-02-08
7. Traditional Bows, Coffee Machines, Mascots, Hammocks2006-02-15
8. Fiberglass Insulation, Wooden Ducks, Gumball Machines, Exhaust Systems2006-02-22
9. Chains, Bagels, Vinyl Records2006-03-01
10. Windshields, English Saddles, Butter, Post Clocks2006-03-08
11. Individual Transporters, Canoes, Electric Guitars2006-03-15
12. Residential Water Heaters, Air Bags, Jelly Beans, Ice Resurfacers2006-03-22
13. Amphibious Vehicles, Putters, Model Ships, Drumheads2006-03-29