A tonsure is the haircut worn by monks where the center of the head is shaved, leaving a ring of hair around the outside.
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The largest gem diamond ever found in Russia is named "26th Congress of the Communist Party of the Soviet Union".
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In 1986, Lake Nyos in Cameroon suddenly erupted – releasing a huge cloud of carbon dioxide gas. Being heavier than air, the gas descended into nearby villages, displacing oxygen and suffocating 1,746 people who lived nearby. It is unknown what causes these so-called limnic eruptions.
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Ngerulmud, the capital of Palau, has zero known permanent residents, making it the only uninhabited national capital.
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Hugo Chavez loved to talk. In 2012, while he was dying of cancer, he gave a state of the nation address lasting nine and a half hours.
We do know how limnic eruptions are caused; they happen when carbon dioxide gets trapped in the bottom of a lake. This isn't supposed to happen, as the carbon dioxide usually disperses to the top, then goes into the air at low amounts. However, when the gas stays at the bottom for whatever reason, when the lake gets disturbed, the carbon dioxide shoots up into the air when it finds a chance. This can be anything, such as a boulder falling into the water; and is very similar to a mentos inside coke, since the coke explodes due to many tiny imperfections that allow air pockets to stay; causing the carbon dioxide in the soda to quickly fill up these air pockets at a rate so high, all of it wants to go out.
Credit @QYZ for #934