Wikipedia:Main Page history/2021 February 10b

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From today's featured article

Jacobo Árbenz

Operation PBHistory was a covert operation carried out in Guatemala by the United States Central Intelligence Agency. It followed Operation PBSuccess, which led to the overthrow of Guatemalan president Jacobo Árbenz (pictured) in June 1954 and ended the Guatemalan Revolution. PBHistory attempted to use documents left behind by Árbenz's government, police agencies, trade unions and the communist Guatemalan Party of Labour to demonstrate that the Guatemalan government had been under the influence of the Soviet Union. The documents uncovered by the operation proved useful to the Guatemalan intelligence agencies, enabling the creation of a register of suspected communists. The operation did not find evidence that the Guatemalan communists were controlled by the Soviet government, and could not counter the narrative that the United States had toppled the Árbenz government to serve the interests of the United Fruit Company. (Full article...)

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Did you know ...

Gwendolyn Garcia dancing to "Mabuhi!"

... that Gwendolyn Garcia (pictured), the governor of the Philippine province of Cebu, has a signature song?
... that one of Finland's longest unsolved crimes, a 1987 murder on board the cruiseferry MS Viking Sally, is going to court after 33 years?
... that American Nobel Prize laureate Herbert A. Simon underwent surgery at UPMC Presbyterian to remove a cancerous tumor in his abdomen in January 2001?
... that Jewish-Russian Zinaida Vengerova, a pioneer in Russian decadence, allowed a circle of intellectuals to drink her blood in a ritual described as anti-Semitic?
... that members of the Women's Auxiliary Army Corps of New Zealand were known as Tuis, after a native bird?
... that Sibongile Khumalo, who sang both national anthems at the 1995 Rugby World Cup Final, said that it was "the one and only time I've ever watched a rugby match, at any level, of any kind"?
... that solar radio emission was first observed in 1942 during World War II by British radar operators?
... that New Zealand geneticist Neil Gemmell hunted the Loch Ness Monster to show how science works?

In the news

Tom Brady

In American football, the Tampa Bay Buccaneers defeat the Kansas City Chiefs in the Super Bowl (MVP Tom Brady pictured).
A glacial outburst flood in Uttarakhand, India, leaves at least 31 people dead and around 165 others missing.
Aung San Suu Kyi, the State Counsellor of Myanmar, is detained by the military in a coup d'état.
A coordinated short squeeze targeting American hedge funds causes GameStop's stock price to spike.

On this day

February 10

HMAS Melbourne

1355 – A tavern dispute between University of Oxford students and townspeople became a riot that left about 90 people dead.
1814 – War of the Sixth Coalition: A French army led by Napoleon effectively destroyed a small Russian corps commanded by Zakhar Dmitrievich Olsufiev.
1919 – The Inter-Allied Women's Conference opened as a counterpart to the Paris Peace Conference, marking the first time that women were allowed formal participation in an international treaty negotiation.
1964 – The Royal Australian Navy aircraft carrier Melbourne (pictured) collided with and sank the destroyer Voyager in Jervis Bay, killing 82 crew members aboard the latter ship.
2008 – The Namdaemun gate in Seoul, the first of South Korea's National Treasures, was severely damaged by arson.

Clare of Rimini (d. 1346)
Ira Remsen (b. 1846)
Trevor Bailey (d. 2011)

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Today's featured picture

Bird eggs are laid by females and incubated for a variable duration depending on the species. This diagram shows a cross-section of a chicken egg on its ninth day of incubation. The embryo is surrounded by the amnion, a membrane that fills with amniotic fluid and cushions it against shock; the allantois helps the embryo obtain oxygen and handles metabolic waste; the vitellus, or yolk, is the nutrient-bearing portion of the egg, containing most of its fat, minerals, and many of its proteins and blood vessels; the chorion forms the amniotic sac and encloses the other structures; the albumen protects the yolk and embryo and provides additional nutrients; the porous shell allows oxygen to enter while keeping unwanted fluids and contaminants out.

Diagram credit: KDS4444

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