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From Waterwheels to Mega Jets

London, UK: Host Josh Klein sticks his head out of one of the small panes of glass in the clock face of Big Ben.

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Host Josh Klein looks at the Boeing 777one of the largest and most complex aircraft in the worldand tries to figure out how a factory manages to build an incredible 100 of them every year. He looks back to the first factoriesmedieval monasteries that used waterwheels to industrialize. He then follows the progress of time and discovers how monasteries devised the first clocksto automate bell ringing, which saved them time.