Apr 11, 2007 · 22m
Go beneath the surface to understand forest fires, car exhaust and the space station.
How Do They Do It?
An insider's look at the engineering and scientific miracles behind the things that form the modern world.
Season 4 Episodes
Browse every episode and jump into details.
Apr 11, 2007 · 22m
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
Apr 18, 2007 · 22m
Secrets behind nuclear submarines; crash-test dummies; growing fruits and vegetables.
Apr 18, 2007 · 22m
The world's largest land-mining machine; how airboats are built; warehouse for car parts.
Apr 25, 2007 · 22m
How black boxes survive an airplane crash; transporting giant steam turbines; making fireproof suits for race-car drivers.
Apr 25, 2007 · 22m
The design and manufacturing of large jet engines; non-lethal weapons that stun without killing; the world's largest telescope.
Season 4 FAQ
Quick answers about this season's release timeline and episode lineup.
When did How Do They Do It? Season 4 premiere?
How Do They Do It? Season 4 premiered on April 11, 2007.
How many episodes are in How Do They Do It? Season 4?
How Do They Do It? Season 4 has 6 episodes.
What is the first episode of How Do They Do It? Season 4?
The season opens with Season 4 Episode 1, "Forest Fires, Car Exhaust, Space Station". It aired on April 11, 2007.
Go to Season 4 Episode 1