How It's Made · SEASON 27
Race Car Oil Tanks, Plaster Mouldings, Lemongrass Oil, Fly Tying Vises
Episode 12 · 2016-05-16

- Documentary
Episode overview
Lightweight metal is formed, welded and pressure-tested into oil tanks designed for racing vehicles. Decorative profiles are reproduced as plaster mouldings; harvested lemongrass is steam-distilled to extract its aromatic oil; and machined jaws, pivots and adjustable bases are assembled into vises that hold fishing hooks during fly tying.
21 minutes
Season 27 episodes
1. CNC Assembly Machines, Lemon Tarts, Miniature War Figures2016-02-22
2. Chemical Tank Pressure Vents, Candy Wafers, Food Trucks, Traditional Ropes2016-02-29
3. Graphene, World's Smallest Car, Force Testers, Composite Cans2016-03-07
4. LED Tubes, Chocolate Peanut Butter Bars, Robotic Medication Dispensers2016-03-14
5. Commercial Drones, Aquarium Fish, Runway Cleaners, Shuttlecocks2016-03-21
6. Wooden Matches, Tillage Machines, Telescopic Gangways, Mabe Pearls2016-04-04
7. Mosquito Coils, Solar-Assist Tricycles, Palm Oil, Fiberglass Chopper Guns2016-04-11
8. Wood Toys, Retro Toasters, Laboratory Furnaces, Aerogel2016-04-18
9. Combination Squares, Farmed Shrimp, Ball Valves, String Trimmers2016-04-25
10. Chinese-Style Furniture, Electrical Switches, Thai Fish Sauce, Cappers2016-05-09
11. Mortars and Pestles, Bowling Lane Conditioners, Crematories, Wood Playsets2016-03-28
12. Race Car Oil Tanks, Plaster Mouldings, Lemongrass Oil, Fly Tying Vises2016-05-16
13. Coconut Shell Charcoal, Dial Indicators, Wet Downdraft Tables, Bassoon Reeds2016-05-30