How Do They Do It? — Season 4
6 episodesFirst aired 11 April 2007
E1Forest Fires, Car Exhaust, Space Station
Apr 200722m
Go beneath the surface to understand forest fires, car exhaust and the space station.
- E2
Family Car, Titanium, Letter
Apr 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
- E3
Nuclear Sub, Crash Test Dummies, Fruit and Vegetables
Apr 200722m
Secrets behind nuclear submarines; crash-test dummies; growing fruits and vegetables.
- E4
Land Mines, Air Boats, Warehouses
Apr 200722m
The world's largest land-mining machine; how airboats are built; warehouse for car parts.
- E5
Black Boxes, Steam Turbine, Racing Car
Apr 200722m
How black boxes survive an airplane crash; transporting giant steam turbines; making fireproof suits for race-car drivers.
- E6
Jet Engine, Weapons, Telescope
Apr 200722m
The design and manufacturing of large jet engines; non-lethal weapons that stun without killing; the world's largest telescope.
