2010: The Ajka plant accident in western Hungary releases about a million cubic metres (35 million cubic feet) of liquid alumina sludge. Nine people are killed and 122 injured, and the Marcal and Danube rivers are severely contaminated.
1997: The second largest cash robbery in U.S. history occurs at the Charlotte, North Carolina office of Loomis, Fargo and Company. A Federal Bureau of Investigation investigation eventually results in 24 convictions and the recovery of approximately 95% of the $17.3 million stolen cash.
1993: Russian Constitutional Crisis: In Moscow, tanks bombard the White House, a government building that housed the Russian parliament, while demonstrators against President Boris Yeltsin rally outside.
610: Heraclius arrives by ship from Africa at Constantinople, overthrows Byzantine Emperor Phocas and becomes Emperor.
AD 23: Rebels capture and sack the Chinese capital Chang'an during a peasant rebellion. They kill and decapitate the emperor, Wang Mang, two days later.