Calculate the number 549
[8196] Calculate the number 549 - NUMBERMANIA: Calculate the number 549 using numbers [1, 1, 7, 9, 73, 461] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 1
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Calculate the number 549

NUMBERMANIA: Calculate the number 549 using numbers [1, 1, 7, 9, 73, 461] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
#brainteasers #math #numbermania
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Growing Tomatoes

A beautiful woman loved growing tomatoes, but couldn't seem to get her tomatoes to turn red. One day, while taking a stroll, she came upon a gentleman neighbor who had the most beautiful garden full of huge red tomatoes.

The woman asked the gentlemen,"What do you do to get your tomatoes so red?" The gentlemen responded, "Well, twice a day I stand in front of my tomato garden naked in my trench coat and flash them. My tomatoes turn red from blushing so much."
Well, the woman was so impressed; she decided to try doing the same thing to her tomato garden to see if it would work. So twice a day for two weeks she flashed her garden hoping for the best.
One day the gentleman was passing by and asked the woman, "By the way, how did you make out? Did your tomatoes turn red?"
No", she replied, "but my cucumbers are enormous."    

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Helium liquefied

In 1908, Kamerlingh Onnes made helium liquid at a temperature of 4.2 K (about -269 ºC). He had worked for many years to liquify this element which persisted as a gas to the lowest temperature. Using liquid air to produce liquid hydrogen and then the hydrogen to jacket the liquification apparatus, he produced about 60 cubic centimeters of liquid helium. The gas was liquefied by compressing it, cooling it below the inversion temperature and then allowing it to expand, which causes further cooling resulting in the liquefaction of some of the gas. At his cryogenic laboratory, he had previously liquefied air (1892) in large quantities, and built a large hydrogen liquefier (1906). Onnes received the Nobel Prize in 1913 for his low temperature work.
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