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Aired Wednesday June 29, 11:00pm - 11:30pmon Quest

How Do They Do It?

Series 8 Episode 8: Brewery; Playing Cards; Gulfstream

How do they make playing cards that can defeat a cheat? How do they brew over a billion bottles of lager a year? How do they make the world's most luxurious private jets?

Documentary / Educational / Science
Original air date