Calculate the number 678
[1022] Calculate the number 678 - NUMBERMANIA: Calculate the number 678 using numbers [3, 8, 9, 5, 80, 315] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 30 - The first user who solved this task is Sanja Šabović
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Calculate the number 678

NUMBERMANIA: Calculate the number 678 using numbers [3, 8, 9, 5, 80, 315] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 30
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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Strangers In The Night

A married couple is sleeping when the phone rings at 3 a.m. The wife picks up the phone and, after a few seconds, replies, "How am I supposed to know? We're 200 miles inland!" and hangs up.
Her husband rolls over and asks, "Sweetheart, who was that?"
"I don't know, some dumb bitch asking if the coast is clear."

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George B. Kistiakowsky

Born 18 Nov 1900; died 7 Dec 1982 at age 82.George Bogdan Kistiakowsky was a Russian chemist who worked on developing the first atomic bomb but later advocated banning nuclear weapons. He immigrated to the U.S. in 1926, and taught chemistry at Princeton University then Harvard (1930-71). He served as special assistant to President Eisenhower for science and technology (1959-61). As head of the explosives division of the Los Alamos Laboratory during WW II (1944-46), he oversaw 600 people developing explosives for the first atom bomb. The conventional explosives are used for its detonation to uniformly compress the plutonium sphere and achieve critical mass. In 1977, he became chairman of the Council for a Livable World, which opposes nuclear war.
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