Calculate the number 621
[6456] Calculate the number 621 - NUMBERMANIA: Calculate the number 621 using numbers [7, 5, 2, 5, 31, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 11 - The first user who solved this task is Nílton Corrêa de Sousa
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Calculate the number 621

NUMBERMANIA: Calculate the number 621 using numbers [7, 5, 2, 5, 31, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 11
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
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Thanksgiving Weather Forecast

In the pre-Thanksgiving rush, we have received an early weather report from our in-house weather reporters. This is one you should be sure to email to your Mom. Turkeys will thaw in the morning, then warm in the oven to an afternoon high near 190F. The kitchen will turn hot and humid, and if you bother the cook, be ready for a severe squall or cold shoulder.

During the late afternoon and evening, the cold front of a knife will slice through the turkey, causing an accumulation of one to two inches on plates. Mashed potatoes will drift across one side, while cranberry sauce creates slippery spots on the other. Please pass the gravy.

A weight watch and indigestion warning have been issued for the entire area, with increased stuffiness around the beltway. During the evening, the turkey will diminish and taper off to leftovers, dropping to a low of 34F in the refrigerator.

Looking ahead to Friday and Saturday, high pressure to eat sandwiches will be established. Flurries of leftovers can be expected both days with a 50 percent chance of scattered soup late in the day. We expect a warming trend where soup develops. By early next week, eating pressure will be low as the only wish left will be the bone.

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Robert Boyle

Died 30 Dec 1691 at age 64 (born 25 Jan 1627). Irish-English chemist and natural philosopher noted for his pioneering experiments on the properties of gases and his espousal of a corpuscular view of matter that was a forerunner of the modern theory of chemical elements. He was a founding member of the Royal Society of London. From 1656-68, he resided at Oxford where Robert Hooke, who helped him to construct the air pump. With this invention, Boyle demonstrated the physical characteristics of air and the necessity of air for combustion, respiration, and the transmission of sound, published in New Experiments Physio-Mechanical, Touching the Spring of the Air and its Effects (1660). In 1661, he reported to the Royal Society on the relationship of the volume of gases and pressure (Boyle's Law).[Date of death: DSB = 30 Dec 1691; EB = 31 Dec 1691.]
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