Wikipedia:Main Page history/2021 March 19b

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From today's featured article

The University of Washington station is an on-campus light rail facility in Seattle, Washington, United States. The station is served by Sound Transit's Link light rail system and is the current northern terminus of Line 1. University of Washington station is located adjacent to Husky Stadium and the University of Washington Medical Center. It consists of an underground island platform connected to a surface entrance by elevators and escalators. A pedestrian bridge over Montlake Boulevard connects the station to the University of Washington campus, the Burke–Gilman Trail, and a set of bus stops served by King County Metro and Sound Transit Express routes. Light rail trains serve the station twenty hours a day on most days; the headway between trains is six minutes during peak periods with reduced frequency at other times. The station was built as part of the University Link Extension, which began construction in 2009 and opened on March 19, 2016. (Full article...)

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Did you know ...

Singing male black-chinned sparrow

... that the song of the black-chinned sparrow (pictured) is said to resemble the sound of a dropped ping-pong ball?
... that Ángel Mangual's walk-off single in the 20th inning on July 9, 1971, ended the longest scoreless game in American League history?
... that in Begum v Home Secretary, Lord Reed quoted from Eleanor Roosevelt: "justice cannot be for one side alone, but must be for both"?
... that Maha Jaafar, a Sudanese-Iraqi dentist who started producing YouTube videos to "have fun with her friends", has attracted almost two million views for a video mimicking Arabic dialects and stereotypes?
... that the co-founders of the Black College Football Hall of Fame attended the same historically black university and were both quarterbacks in the National Football League?
... that the short documentary film A City Called Copenhagen was initially not released due to the film commission disliking the film, but it was shown two years later to positive reception?
... that Adolphus D. Griffin published the Portland New Age for Portland's African-American residents during a time in which they were legally excluded from the state?
... that oversimplifying a fictional character over the course of a show's run is called Flanderization, after Ned Flanders of The Simpsons?

In the news

Samia Suluhu

Samia Suluhu (pictured) becomes the first female president of Tanzania, following the death of John Magufuli at the age of 61.
Mathematicians Avi Wigderson and László Lovász share the Abel Prize for their work in complexity theory and graph theory.
In sailing, the America's Cup concludes with Team New Zealand beating Italy's Luna Rossa Challenge.
Anne Lacaton and Jean-Philippe Vassal are jointly awarded the Pritzker Architecture Prize.
In the United States, a series of mass shootings at three massage parlors in Atlanta leaves eight dead, including six women of Asian descent.

On this day

March 19: Saint Joseph's Day (Western Christianity)

Clara Zetkin

1279 – Mongol conquest of Song China: Emperor Bing, the last emperor of the Song dynasty, drowned at the end of the Battle of Yamen, bringing the dynasty to an end after three centuries.
1563 – The Edict of Amboise was signed, ending the first war in the French Wars of Religion and inaugurating a period of official peace that lasted until 1567.
1911 – Established by Clara Zetkin (pictured), Käte Duncker, and others, International Women's Day was first observed.
1979 – The American cable television network C-SPAN, dedicated to airing non-stop coverage of government proceedings and public-affairs programming, was launched.
2011 – First Libyan Civil War: The French Air Force launched Opération Harmattan, beginning foreign military intervention in Libya.

Jan Zamoyski (b. 1542)
Anna Held (b. 1872)
Maria Bergson (d. 2009)

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From today's featured list

Standard RNA codon table organized in a wheel

A codon table can be used to translate a genetic code into a sequence of amino acids. The standard genetic code is traditionally represented as an RNA codon table, because when proteins are made in a cell by ribosomes, it is messenger RNA that directs protein biosynthesis. The mRNA sequence is determined by the sequence of genomic DNA. It can also be represented in a DNA codon table. The DNA codons in such tables occur on the sense DNA strand and are arranged in a 5′-to-3′ direction. Different tables with alternate codons are used depending on the source of the genetic code, such as from a cell nucleus, mitochondrion, plastid, or hydrogenosome. There are 64 different codons in the genetic code and the tables; most specify an amino acid. Three sequences, UAG, UGA, and UAA, known as stop codons, do not code for an amino acid but instead signal the release of the nascent polypeptide from the ribosome. (Full list...)

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Francis B. Spinola (March 19, 1821 – April 14, 1891) was an American politician and military leader of Portuguese and Irish ancestry. He is considered by some authorities as the first Italian American to be elected to the United States House of Representatives, serving as a representative from New York between 1887 and 1891. Spinola also served as a general in the Union Army during the American Civil War.

Engraving credit: Bureau of Engraving and Printing; restored by Andrew Shiva

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