Calculate the number 444
[3190] Calculate the number 444 - NUMBERMANIA: Calculate the number 444 using numbers [1, 3, 1, 9, 79, 178] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 43 - The first user who solved this task is Eugenio G. F. de Kereki
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Calculate the number 444

NUMBERMANIA: Calculate the number 444 using numbers [1, 3, 1, 9, 79, 178] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 43
The first user who solved this task is Eugenio G. F. de Kereki.
#brainteasers #math #numbermania
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Coffee Maker

The newlywed Blonde went to the store to ask how to operate the new coffeemaker received as a wedding gift. The salesman carefully explained how everything worked; how to plug it in, set the timer, go to bed, and upon rising, the coffee is ready.

A few weeks later the goober was back in the store and the salesman asked her how she liked the coffee maker.

"Wonderful!" she replied, "But... it's just awfully inconvenient to have to go to bed every time I want to make a pot of coffee."

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Elmer Sperry

Born 12 Oct 1860; died 16 Jun 1930 at age 69.Elmer Ambrose Sperry was an American engineer and inventor who devised the gyrocompass. In the 1890's he made useful inventions in electric mining machinery, and patent electric brake and control system for street- or tramcars. In 1908, he patented the active gyrostabilizer which acted to stop a ship's roll as soon as it started. He patented the first gyrocompass designed expressly for the marine environment in 1910. This "spinning wheel" gyro was a significant improvement over the traditional magnetic compass of the day and changed the course of naval history. The first Sperry gyrocompass was tested at-sea aboard the USS Delaware in 1911 and established Sperry as a world leader in the manufacture of military gyrocompasses for the next 80 years.
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