Find the area of the black region
[2917] Find the area of the black region - Find the area of the black region accurate up to 3 decimal places. (A=?, a=20, b=10) - #brainteasers #math #riddles - Correct Answers: 39 - The first user who solved this task is Sanja Šabović
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Find the area of the black region

Find the area of the black region accurate up to 3 decimal places. (A=?, a=20, b=10)
Correct answers: 39
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
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Water and Whiskey

A professor of chemistry wanted to teach his 5th grade class a lesson about the evils of liquor, so he produced an experiment that involved a glass of water, a glass of whiskey, and two worms.
"Now, class, closely observe the worms," said the professor while putting a worm into the water.
The worm in the water writhed about, happy as a worm in water could be. He then put the second worm into the whiskey. It curled up and writhed about painfully, then quickly sank to the bottom, dead as a doornail.
"Now, what lesson can we learn from this experiment?" the professor asked.

Johnny, who naturally sits in back, raised his hand and wisely, responded confidently, "Drink whiskey and you won't get worms."

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Marie-Louise von Franz

Born 4 Jan 1915; died 17 Feb 1998 at age 83. German-Swiss psychologist who was a Jungian analyst (1948-98) in collaboration with Carl Jung for over 30 years. She was also fairy-tale expert whose research showed common themes in tales from many cultures, which she linked with experiences in daily life. She began analysis with Jung at eighteen, and worked with him until his death in 1961. As Jung's primary partner in his research into alchemical texts, her first major publication, Aurora Consurgens, is a companion volume to Jung's last major work, Mysterium Cuniuntionis. Other works include On Dreams and Myths and C.G. Jung: His Myth in Our Time.[EB gives birth date as 16/17 Feb 1998.]
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