How Do They Do It? — Season 4

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01 Forest Fires, Car Exhaust, Space Station
Apr 11, 200722m
Go beneath the surface to understand forest fires, car exhaust and the space station.
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02 Family Car, Titanium, Letter
Apr 11, 200722m
How a spacesuit keeps an astronaut alive, the diesel engines that power the world's biggest ships, and the manufacturing processes behind the famous neon signs which cover Las Vegas
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03 Nuclear Sub, Crash Test Dummies, Fruit and Vegetables
Apr 18, 200722m
Secrets behind nuclear submarines; crash-test dummies; growing fruits and vegetables.
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04 Land Mines, Air Boats, Warehouses
Apr 18, 200722m
The world's largest land-mining machine; how airboats are built; warehouse for car parts.
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05 Black Boxes, Steam Turbine, Racing Car
Apr 25, 200722m
How black boxes survive an airplane crash; transporting giant steam turbines; making fireproof suits for race-car drivers.
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06 Jet Engine, Weapons, Telescope
Apr 25, 200722m
The design and manufacturing of large jet engines; non-lethal weapons that stun without killing; the world's largest telescope.