How Do They Do It?Season 92012 · 20 episodesEpisodes1Chewing Gum, Fish Hooks, LegolandHow do they transform rubber into chewing gum; how do they make fish hooks strong enough to catch a shark; and how are the models built at the world's largest...2Leatherman, Formula 1, GlasswareHow do they build Formula 1 racing cars; how do they make the Leatherman, America's best-selling multi-tool; and how do they create classic Finnish Aalto glassware?3Hats, Longest Road Tunnel, Snake CatcherPanama hats; rounding up Florida's escaped pythons; keeping drivers safe in the world's longest tunnel.4World In Miniature, RhubarbHow do they build working miniature airports? How do they design houses to survive hurricanes? How is rhubarb cultivated in the dark?5Almonds, SnowblowerHow do billions of bees produce tonnes of California almonds? How do they clear the snow to keep Norway's planes in action? How are tricky stains removed?6Fighter Plane, Trappist Beers, SUVHow is a modern fighter jet built? How do Belgium's Trappist monks make the world's finest beers? How do they build America's best performing SUV?7Guacamole, Swamp BuggyHow do volcanoes help produce the world's best guacamole? How do they build trucks that can cross swamps? How do they make the world-famous Fiskars scissors?8Suspension Bridge, CrossbowsHow do they make steel cables strong enough to hold up a 50,000 tonne bridge; why do modern hunters use medieval weapons; and how do shops know which clothes sizes...9Tennessee Whiskey, NightvisionHow do they make Tennessee whiskey the traditional Lincoln County way? How do night goggles work? How do the Finnish relax in 160-degree saunas?10Vanilla, AnchorsHow do they grow enough vanilla to make the world's favourite ice cream flavour? How are anchors for huge ships built? How are 12 million lighters made every year?11Leather Footballs, MusselsHow do they craft footballs for the National Football League? How do they farm mussels? How do they design the ultimate fighter pilot's helmet?12Scania Trucks, Miracle ForensicsHow are powerful Scania trucks built? How do they use the world's biggest DNA database to solve crime? How is paraffin used to make Gouda cheese?13Guitars, Rope AccessHow do they make the finest classical guitars? How do they keep the blades turning on a wind turbine? How do they produce America's ultimate mowing machines?14Liferafts, Mind ControlHow can lifeboats hold up to 150 people? How can mind control techniques help golfers improve their shots? How do they make millions of celebratory stamps?15Tequila, Steam-Powered MegacityHow do they produce tequila from cactus plants in Mexico? How does New York City run on steam? How do they produce soft ice cream?16Stuntmen, Seabreacher, AmberHow stuntmen survive a day of being knocked down and beaten up; how they make a watercraft that can swim like a dolphin; how they mine precious amber.17Tennis Balls, Surround SoundHow is NYC supplied with the finest steaks? How do they produce the ultimate surround sound home cinema systems?18Rayon, Snuff, ColaHow is viscose transformed into clothing and cloth? How do they produce the world's favourite fizzy drinks? How do they make traditional English snuff?19Zubrowka, Aerial Cable CarHow do they build the world's most expensive cable cars? How is vodka produced from grass? How do social networks connect people around the world?20Skydiving Suits, SurströmmingHow do skydiving suits work? How do they produce Surströmming, one of the world's smelliest foods? How do they transform weeds into walls?Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 10Season 11Season 12Season 13Season 14Season 15Season 16Season 17