Watch Series: How Do They Do It? Released in (2006) - Season 4 produced by CA, USA, UK, Ca, The TV Series categorized in Documentary, and content rating TV-G with duration 22 min broadcasted as these networks Discovery, Discovery (US), Streamed at Putlocker & directed by Tom Gorham, Nick Patterson, Peter Chinn. An insider's look at the engineering and scientific miracles behind the things that form the modern world. - Season 4