1924– During a British expedition, Edward Felix Norton reaches the height of 8,573 metres (28,127 feet) above sea level (on Mount Everest), the highest point climbed by anyone until then, but because of it being evening, he is unable to go up to the summit.
1944– World War II: A hunter-killer group of the United States Navy capture the German submarine U-505, marking the first time a U.S. Navy vessel captured an enemy vessel at sea since the 19th century.
1989–Solidarity's victory in the first partly free parliamentary elections in post-war Poland sparks off a succession of peaceful anti–communist revolutions in Eastern Europe.
1991–Britain's Conservative government announces that some British regiments would disappear or be merged into others – the largest armed forces cuts in almost twenty years.
2002– The wall of the Zeyzoun reservoir in Syria breaks. The resulting flood kills 100 people.
2003– U.S. lifestyle guru Martha Stewart and her broker are indicted for using privileged investment information and then obstructing a federal investigation. Stewart also resigns as chairperson and chief executive officer of Martha Stewart Living.
2011– The Puyehue Cordon Caulle volcanic structure in Chile erupts, sending an ash cloud over parts of South America and as far away as Oceania. Many flights are cancelled.