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Calculate the number 6317

NUMBERMANIA: Calculate the number 6317 using numbers [2, 5, 9, 9, 53, 399] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 1

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Park Bench

Grandpa and Little Johnny are sitting on a bench in the park. Johnny asked, "Grandpa are you going to take that new Viagra?"
Grandpa looks at him and says, "No Johnny, I will not."
"But Grandpa, why?" asks little Johnny.
Grandpa replies, "Because there is no sense in putting lead in your pencil if you have no one to write to."

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Sir Frederick Handley Page

Born 15 Nov 1885; died 21 Apr 1962 at age 76.British aircraft designer who built the Handley Page 0/400, the world's first twin-engine bomber for the Royal Flying Corps, one of the largest planes used in WW I, which carried out their first large-scale bombing raids on enemy military installations and submarine bases in Nov 1916. By 1918, he had produced a four-engine bomber that could attack the industrial zones of the Saar and the Ruhr in Germany. In 1930, he produced the first 40-seat civilian airliner, the Hercules. For WW II, Page returned to producing military aircraft, the most important being the Halifax bomber. The government purchased 7,000 of these planes. He was knighted for his contribution to the war effort. After the war Page designed the four-engine jet bomber, the Victor.

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