📎 London’s Secret Nuclear Reactor
In the early 1960s, the Royal Naval College acquired a low-power nuclear reactor… Compared to those in nuclear power stations, JASON was a small reactor measuring 12 feet high and was surrounded by more than 300 tons of steel and concrete cladding to prevent stray neutrons from escaping. Despite its small size, Jason was potent… It was like a ticking time bomb. Surely, the Navy wasn’t going to tell Londoners they have a nuclear bomb for a neighbor. So JASON was kept a secret.