Calculate the number 2140
[3799] Calculate the number 2140 - NUMBERMANIA: Calculate the number 2140 using numbers [1, 5, 8, 9, 69, 443] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 23 - The first user who solved this task is Rutu Raj
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Calculate the number 2140

NUMBERMANIA: Calculate the number 2140 using numbers [1, 5, 8, 9, 69, 443] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 23
The first user who solved this task is Rutu Raj.
#brainteasers #math #numbermania
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This useful tool is commonly f...

This useful tool is commonly found in the range of 8 inches long, the functioning of which is enjoyed by members of both sexes. It is usually found hung, dangling loosely, ready for instant action. It boasts of a clump of little hairy things at one end and a small hole at the other.
In use, it is inserted, almost always willingly, sometimes slowly, sometimes quickly, into a warm, fleshy, moist opening where it is thrust in and drawn out again and again many times in succession, often quickly and accompanied by squirming bodily movements.
Anyone found listening in will most surely recognize the rhythmic, pulsing sound, resulting from the well lubricated movements. When finally withdrawn, it leaves behind a juicy, frothy, sticky white substance, some of which will need cleaning from the outer surfaces of the opening and some of from its long glistening shaft.
After everything is done and the flowing and cleansing liquids have ceased emmanating, it is returned to its freely hanging state of rest, ready for yet another bit of action, hopefully reaching its bristling climax twice or three times a day, but often much less. Ah yes, such are the characteristics of one's toothbrush!
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US Weights and measures

In 1873, the American Metrological Society was formed in New York City to improve systems of weights, measures and money. Its activities eventually extended with a committee considering units of force and energy, and another concerned with the adoption of Standard Time for the U.S. On 30 Dec 1884, at the meeting of the American Metrological Society at Columbia College in New York City, Charles S. Peirce read a paper on the determination of gravity. He also participated in a discussion of the adequacy of the standards of weight and measure in the United States and pointed out some of the deficiencies in the current system. As a result of his revelations, the Society passed a resolution recommending the appointment of a committee to advise Congress on the need for establishing an efficient bureau of standards.[Image: Cover of the Proceedings of the American Metrological Society, Vol. 1.]
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