Seabed Treaty Signed: Nuclear Weapons Banned from Oceans
Eighty-seven nations, including the Cold War superpowers, signed the Seabed Treaty banning nuclear weapons from the ocean floor beyond territorial waters. The agreement closed a dangerous loophole in arms control by preventing nations from hiding warheads beneath international waters, extending the spirit of nuclear non-proliferation to the two-thirds of Earth covered by ocean.
February 11, 1971
55 years ago
Key Figures & Places
What Else Happened on February 11
Japan's first emperor supposedly ascended on February 11, 660 BC. That's the official story. The problem: there's no historical evidence Jimmu existed. The date…
Britannicus died at a dinner party, right in front of everyone. He was fourteen. Nero's stepbrother, blood heir to Emperor Claudius. He took a sip of wine, conv…
Britannicus collapsed at dinner. He was 13, one day away from becoming a man under Roman law. One day away from challenging Nero for the throne. He'd been eatin…
Gordian III was 19 when his own soldiers killed him at Zaitha in Mesopotamia. He'd been emperor for six years — crowned at 13 after a military coup his family d…
Guo Wei didn't want to be emperor. He was a court official sent to suppress a rebellion when his own troops mutinied — and proclaimed him emperor instead. He re…
Robert of Chester finished translating an Arabic alchemy text in 1144. It was the first time Western Europe had access to practical chemical procedures written …
Talk to History
Have a conversation with historical figures who witnessed this era. Ask questions, explore perspectives, and bring history to life.