The hashtag #5secondsofsummer trended worldwide for the first time on Twitter.
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The tone poem Don Quixote by Richard Strauss premiered in Cologne, Germany.
Many volcanoes were discovered on one of planet Jupiter's moons called Io.
Malaysian Airlines Flight 370 disappeared with 239 people on board.
Volkswagen's iconic Type 2 Kombi first began production.
The first International Women's Day was celebrated.
