|aSenior producer Bill Lattanzi ; writer Ron Blau ; editor Neil Duffy.
|aHost: Danny Forster.
|aExtreme Engineering unveils some of the most ambitious architectural plans of our times. Some are theoretical; others are in the works. But all of these modern marvels pose challenges that stretch the definition of what's possible. Watch as jaw-dropping computer animation and first-hand accounts from builders, designers and engineers breathe life into the most extreme construction projects ever conceived.