Animal fossils found in North Carolina became the oldest known in the US.
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French aviator Élisabeth Thible became the first woman to fly an untethered hot air balloon.
The Beatles started their world tour.
Armando Socarras Ramirez arrived in Madrid from Havana after hiding inside the wheel pod of a plane.
The Ford Motor Company manufactured its ten millionth car.
Up to 800 civilians and 12 soldiers died during a student protest for democracy at Tiananmen Square, Beijing, China.
