How Do They Do It?

10:30 PM to 11:00 PM
Friday 21 November
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Armored Cars/Christmas Trees

Season 13 Episode 20 of 20

The engineering expertise that goes into transforming a family car into a fortress on wheels. Plus, millions of perfect Christmas trees are grown

How Do They Do It? airs on Discovery History at 10:30 PM, Friday 21 November. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
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