Seasons & Episodes
Iron & steel
The invention of steel breaks boundaries.
Defence
Great walls protect a Scottish castle.
Cantilevers
The cantilever is an ancient structural device.
Domes
The difficulty with building domes.
Foundations
Building foundations.
Taking On The Sea
The structures that protect seafront cities from the oceans.
Arches
The use of arches throughout architectural history.
Suspension bridges
How are suspension bridges made?
Concrete Spaces
A testament to the versatility of concrete.
Leisure Places
From Colosseum to Stadium.
Tall Buildings
The First British Skyscraper.
Harnessing Nature's Power
How Do We Use the Power of Nature?
Underground spaces
Norway's Underground Ice Hockey stadium.