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How It's Made
Season 18 · Episode 4
Farmed Caviar, Intake Manifolds, Motorcycle Jackets, Shovels & Spades
10.021mOctober 4, 2011
Farm-raised sturgeon provide roe that is carefully separated, graded and salted to produce caviar. Intake manifolds are cast and machined to distribute air through an engine, protective motorcycle jackets are cut and sewn from leather with reinforced panels, and steel blades are shaped, hardened and fitted to handles to make shovels and spades.
Episodes
- Episode 1Patterned Glass Panels, Road Cases, Stop-Frame Animation
- Episode 2Industrial Wire Ropes, Living Walls, Large Format Cameras, Gemstones
- Episode 3Chocolate Coins, Floor Heating Systems, Pedal Cars, Latex Swords
- Episode 4Farmed Caviar, Intake Manifolds, Motorcycle Jackets, Shovels & Spades
- Episode 5Wax Figures, Awnings, Sandwich Crackers, Pewter Tankards
- Episode 6Pipe Cleaners, Blue Stilton Cheese, Smart Electric Meters, Telescopes
- Episode 7Fish Replicas, Siren Systems, Pre-Packaged Sandwiches, Candlesticks