Calculate the number 531
[8269] Calculate the number 531 - NUMBERMANIA: Calculate the number 531 using numbers [2, 2, 6, 3, 50, 139] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 0
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Calculate the number 531

NUMBERMANIA: Calculate the number 531 using numbers [2, 2, 6, 3, 50, 139] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
#brainteasers #math #numbermania
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A very drunk gent checked into...

A very drunk gent checked into a hotel late one Saturday night. He awoke very ill and summoned a bellboy to fetch him a bottle of whiskey and a Sunday newspaper. The bellhop was gone a long time.
When he returned, the drunk remarked, "It must be hard to buy a bottle in this town on Sunday."
"There was no trouble with the whiskey," replied the bellboy, "but it's tough finding a Sunday paper on Tuesday."
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Thomas Davenport

Born 9 Jul 1802; died 6 Jul 1851 at age 48. American inventor of what was probably the first commercially successful electric motor, which he used with great ingenuity to power a number of established inventions. Though several other inventors had experimented with motors, Davenport was the first to secure a US patent (No. 132 on 25 Feb 1837) for his direct current motor. He incorporated the concept of the electromagnet invented by Joseph Henry in a way that produced a rotary motion using his own idea of a commutator and brushes to control the direction of current flow. He used a motor he built to power shop machinery, and also built the first electric model railroad car.
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