Impossible Engineering
An exploration of the extraordinary feats of modern day engineering that allow for advanced structures and colossal ships.
Sydney TV Guide 
Saturday 28 Jun
- 7:35 - 8:30 pm
- Season 7, Episode 2 : World's Toughest Tunnels
Saturday 05 Jul
- 7:35 - 8:35 pm
- Season 7, Episode 1 : Dubai's Impossible Island
