Richard Hammond embarks on a global adventure to explore the world’s biggest structures and machines and discover how engineers build, maintain and use them.
7.6
6.9
6.2
8.7
8.9
8.5
8.6
7.9
8.3
8.0
8.7
8.0
8.3
8.0
8.5
8.2
7.6
8.0
8.4
8.0