Calculate the number 399
[7228] Calculate the number 399 - NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 2
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Calculate the number 399

NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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Wake up call

A man and his wife were having some problems and were giving each other the silent treatment. The next week, the man realized that he'd need his wife to wake him at 5 a.m. for an early flight.

Not wanting to be the first to break the silence, he finally wrote on a piece of paper: "Please wake me at 5 a.m."

The next morning the man woke up, only to discover it was 9 a.m. and he'd missed his flight.

Furious, he was about to go and scream at his wife when he noticed a piece of paper by the bed that said: "It's 5 a.m. Wake up.

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Gerty Cori

Died 26 Oct 1957 at age 61 (born 15 Aug 1896).Gerty Theresa Radnitz Cori was a Czech-American biochemist who met her husband Carl Ferdinand Cori while attending medical school in Prague (married 1920). They decided upon careers in medical research, took positions in America in 1922, and became U.S. citizens in 1928. They both shared the 1947 Nobel Prize in Physiology or Medicine (with Bernardo Houssay). The Coris were recognized "for their discovery of the course of the catalytic conversion of glycogen." After Marie Curie and Irène Joliot-Curie, Gerty was the female Nobelist in science.«
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