Calculate the number 258
[5716] Calculate the number 258 - NUMBERMANIA: Calculate the number 258 using numbers [5, 5, 2, 2, 80, 560] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 14 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 258

NUMBERMANIA: Calculate the number 258 using numbers [5, 5, 2, 2, 80, 560] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 14
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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Rowing Your Boat

Two blondes were driving along a road by a wheat field when they saw a blonde in the middle of the field rowing a row boat.

The driver blonde turned to her friend and said "You know - it's blondes like that that give us a bad name!"

To this, the other blonde replies "I know it, and if I knew how to swim, I'd go out there and drown her."

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Nylon patented

In 1937, Dr. Wallace Carothers, a research chemist for DuPont, who invented nylon, received a patent for the synthetic fiber. The U.S. patent, No. 2,071,250, which was assigned to the E.I. du Pont de Nemours & Co. Inc. The patent covered synthetic linear condensation polymers capable of being drawn into strong pliable fibres, as well as the process for making them. One of the first consumer uses of this new wonder plastic was replacing hog bristles in tooth brushes. Du Pont began production of such bristle filament on 24 Feb 1938, at their Arlington, N.J. factory. Commercial production of yarn for nylon hosiery followed at their Seaford, Delaware factory on 15 Dec 1939.[Image: Carothers stretching sample of nylon fabric.]
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