Brunel Museum

The Brunel Museum stands inside the original engine house that once powered the massive pumps of the Thames Tunnel. This tunnel was the first to be built successfully underneath a navigable river, a feat many experts at the time declared impossible. To solve the problem of tunneling through soft, unstable riverbed soil, the engineer Marc Isambard Brunel drew inspiration from an unlikely source, the shipworm. By observing how this wood-boring mollusk tunneled into timber while protecting itself with a hard shell, he designed a revolutionary iron tunneling shield. This innovation allowed miners to excavate small sections of earth in relative safety, a method that serves as the foundation for modern tunneling technology today.