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この日の人気記事と歴史的な瞬間。 2分で読めます
人気記事
12 記事#6
53,919 ビュー
閏秒 は、現行の協定世界時 (UTC) において、世界時のUT1との差を調整するために追加もしくは削除される秒である。この現行方式のUTCは1972年に始まった。2022年までに実施された計27回の閏秒は、いずれも1秒追加による調整であった…
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今日の出来事
10 イベント2008
Rioting erupted in Ulaanbaatar, Mongolia, over allegations of fraud surrounding the recent legislative election.
2002
Bashkirian Airlines Flight 2937 and DHL Flight 611 collided in mid-air over Überlingen, Germany, killing all 71 people aboard both aircraft.
1999
Legislative powers in Scotland were first devolved from the Scottish Office in London to the Scottish Parliament in Edinburgh.
1983
A North Korean Ilyushin Il-62M jet crashed into the Fouta Djallon mountains in Guinea, killing all 23 people on board.
1979
Sony introduced the Walkman, a portable audio player that changed listening habits by offering users the ability to play one's own choice of music.
1970
The Belfast Banking Company, which issued banknotes in Northern Ireland, merged with its rival Northern Bank.
1960
Ghana became a republic, with Kwame Nkrumah as its first president.
1959
B. Anthony Stewart is credited with the first image on the cover of National Geographic featuring the 49-star flag of the United States after Alaska's admission to the Union as a U.S. state.
1948
The first flight departed New York City's John F. Kennedy International Airport, then known as New York International Airport.
1940
Second World War: The Grand Quartier Général of the French Army was disbanded, following the French surrender.