First broadcast: on BBC FourLatest broadcast: on BBC Four HD
Olivia Horsfall Turner looks at two of the most radical civil engineering projects proposed in the last century - a ship canal in Scotland and the Channel Tunnel. Show more
First broadcast: on BBC FourLatest broadcast: on BBC Four HD
Olivia Horsfall Turner looks at plans to radically reconstruct 17th-century London and 1940s Glasgow by Sir Christopher Wren and Robert Bruce respectively. Show more
First broadcast: on BBC FourLatest broadcast: on BBC Four HD
Olivia Horsfall Turner explores how architects Joseph Paxton and Geoffrey Jellicoe planned to use glass to solve London's pollution and congestion problems. Show more