Architect Danny Forster takes you inside some of the most head-scratching builds in the world. Join Danny as he meets the men and women tackling the unique challenges of constructing the tallest buildings, the most effective military tanks, the largest luxury cruise ships, and the most extreme thrill rides. How do you build a 3,113-foot-long wooden roller coaster in winter temperatures of minus 40 degrees? Or get your workers safely to and from a worksite on a skyscraper that's 1,614 feet above street level? Or dig a water tunnel - along the San Adreas Fault and 1,000 feet below the earth's surface - without it collapsing on itself ... or flooding? Our intrepid host answers these puzzles and more. Don't miss the big stories behind these even bigger engineering marvels.
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
Episode 37
Episode 38
Episode 39
Episode 40
Episode 41
Episode 42
Episode 43
Episode 44
Episode 45
Episode 46
