This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases David Macaulay takes us on a visual journey through a city’s various support systems by exposing a typical section of the underground network and explaining how it works. We see a network of walls, columns, cables, pipes and tunnels required to
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases
David Macaulay takes us on a visual journey through a city’s various support systems by exposing a typical section of the underground network and explaining how it works. We see a network of walls, columns, cables, pipes and tunnels required to satisfy the basic needs of a city’s inhabitants.
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases
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