How the World's First SUBWAY TUNNEL Was Built

#machine #Equipment Delve into the fascinating history of the world's first subway, constructed by the British 160 years ago. Discover the ingenious methods, from the disruptive trench digging to the revolutionary pneumatic shield technique. Explore how engineers solved the subway's growing passenger problem with inspiration from skyscraper lifts. Join us as we uncover the secrets behind the London Underground's creation.