Calculate the number 1390
[7288] Calculate the number 1390 - NUMBERMANIA: Calculate the number 1390 using numbers [5, 1, 7, 8, 61, 470] 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 1390

NUMBERMANIA: Calculate the number 1390 using numbers [5, 1, 7, 8, 61, 470] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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A blonde pilot decided she wan...

A blonde pilot decided she wanted to learn how to fly a helicopter.
She went to the airport, but the only one available was a solo-helicopter. The Instructor figured he could let her go up alone since she was already a pilot for small planes and he could instruct her by radio.
So up the blonde went. She reached 1,000 feet and everything was going smoothly. She reached 2,000 feet. The blonde and the Instructor kept talking via radio. Everything was running smoothly. At 3,000 feet the helicopter suddenly came down quickly! It skimmed the top of some trees and crash landed in the woods. The Instructor jumped into his jeep and rushed out to see if the blonde was okay. As he reached the edge of the woods, the blonde was walking out.
"What happened?" the Instructor asked. "All was going so well until you reached 3000 feet. What happened then?"
"Well," began the blonde, "I got cold. So I turned off the ceiling fan."
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Sir William Watson Cheyne

Born 14 Dec 1852; died 19 Apr 1932 at age 79.(1st Baronet) Scottish surgeon and bacteriologist who was a pioneer of antiseptic surgical methods in Britain. Educated at Aberdeen University, then as an assistant to Lord Lister, one of the foremost surgeons of his day, he helped to formulate antiseptic techniques which revolutionised 19th century surgery. In 1885, he defined the four operational principles to respect to avoid the infection: surgical washing of the hands of the surgeon, sterilization of the instruments, disinfection of the operational site and protection by fields, and reduction of the number of germs present in the environment. During the Boer War in South Africa, he was Consultant Surgeon to Lord Roberts and wrote extensively on the problems of surgery in warfare.
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