About this programme
How do they build the ultimate car crushing colossus? Plus, how do Lea and Perrins concoct their Worcestershire sauce.
Programme listing
How Do They Do It? is next on Discovery .History at 22:00 on Wed 5 Aug 2026.
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How do they build the ultimate car crushing colossus? Plus, how do Lea and Perrins concoct their Worcestershire sauce.