193
Assassination of Emperor Pertinax
Roman Emperor Pertinax was murdered by the Praetorian Guard after a reign of only 86 days. His death led to the infamous auction of the Roman Empire, where Didius Julianus purchased the throne.
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All Events
1797
First Use of the Franklin Stove Patent
Nathaniel Briggs received a patent for a washing machine, but more notably, this date is often cited for the original 1790 patent of the Franklin stove, a more efficient fireplace invented by Benjamin Franklin that improved home heating.
1942
St. Nazaire Raid
British Commandos and the Royal Navy launched a daring amphibious raid on the heavily defended dry dock at St. Nazaire in German-occupied France. The successful mission denied the Germans a vital repair facility for large warships.
1979
Three Mile Island Nuclear Accident
A partial meltdown occurred at the Three Mile Island nuclear power plant near Harrisburg, Pennsylvania. It was the most significant accident in U.S. commercial nuclear power history, causing major changes in nuclear plant regulations and public perception.
1981
First London Marathon
The inaugural London Marathon took place with over 7,000 participants. Inspired by the New York City Marathon, it has grown into one of the world's largest and most prestigious annual long-distance running events.