Wikipedia:Selected anniversaries/February 1
This is a list of selected February 1 anniversaries that appear in the "On this day" section of the Main Page. To suggest a new item, in most cases, you can be bold and edit this page. Please read the selected anniversaries guidelines before making your edit. However, if your addition might be controversial or on a day that is or will soon be on the Main Page, please post your suggestion on the talk page instead.
Please note that the events listed on the Main Page are chosen based more on relative article quality and to maintain a mix of topics, not based solely on how important or significant their subjects are. Only four to five events are posted at a time and thus not everything that is "most important and significant" can be listed. In addition, an event is generally not posted this year if it is also the subject of the scheduled featured article or picture of the day.
To report an error when this appears on the Main Page, see Main Page errors. Please remember that this list defers to the supporting articles, so it is best to achieve consensus and make any necessary changes there first.
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February 1: Imbolc (Northern Hemisphere); Feast of St. Brigid of Kildare (Western Christianity)
- 1790 – The Supreme Court of the United States, the highest judicial body in the United States and the head of the judicial branch of the U.S. federal government, first convened at the Merchants' Exchange Building in New York City.
- 1884 – The first fascicle of the Oxford English Dictionary, a 352-page volume that covered words from A to Ant, was published.
- 1946 – As a result of a compromise between the major powers within the United Nations, Norwegian politician Trygve Lie (pictured) was elected as the first UN Secretary-General.
- 1957 – Invented by German mechanical engineer Felix Wankel, the first working prototype of the Wankel rotary engine ran for the first time at the research and development department of German manufacturer NSU Motorenwerke AG.
- 2003 – The NASA Space Shuttle Columbia disintegrated over Texas during reentry into the Earth's atmosphere on its 28th and final mission, killing all seven crew members.