When did How Do They Do It? Season 4 Episode 4 air?
How Do They Do It? Season 4 Episode 4 aired on April 18, 2007.
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 · Episode 4
Land Mines, Air Boats, Warehouses
Apr 18, 2007·22m
The world's largest land-mining machine; how airboats are built; warehouse for car parts.
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Direct answers for episode-level questions and details.
How long is How Do They Do It? Season 4 Episode 4?
This episode runs for approximately 22 minutes.
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