You need to be registered and logged in to view the full-length program.

Megastructures - The World's Biggest Tent

The President of Kazakhstan’s wants to build the ultimate space age entertainment centre for his shining new capital city Astana. But how do you create a Mediterranean climate in a city where temperatures drop to 40 below in winter and reach plus 40 in summer? The answer is that you bring in world reknown architect Norman Foster and some of the cleverest engineers on the planet to create an iconic structure unlike anything ever seen before… the World’s biggest tent.