Center left-wing Independent Labour Party was formed in Britain with Keir Hardie as the leader.
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Alfredo Ormando set himself on fire in St. Peter's Square, protesting against the Roman Catholic Church's teaching on homosexuality.
Serial killer Jeffrey Dahmer changed his plea from not guilty to guilty but insane.
A meteorite that landed in Australia in the 1960s revealed stardust up to 7 billion years old.
Galileo Galilei discovered Callisto, the fourth moon of Jupiter.
Avezzano earthquake claimed 30,000 lives in Italy.