Calculate the number 572
[5273] Calculate the number 572 - NUMBERMANIA: Calculate the number 572 using numbers [1, 5, 5, 6, 77, 131] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 19 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 572

NUMBERMANIA: Calculate the number 572 using numbers [1, 5, 5, 6, 77, 131] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 19
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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A man went to his doctor, seek...

A man went to his doctor, seeking help for his terrible addiction to cigars. The doctor was quite familiar with his very compulsive patient, so recommended an unusual and quite drastic form of aversion therapy.
"When you go to bed tonight, take one of your cigars, unwrap it, and stick it completely up your butt. Then remove it, rewrap it, and place it back with all the others, in such a fashion as you can't tell which one it is. The aversion is obvious, you won't dare smoke any of them, not knowing which is the treated cigar."
"Thanks doc, I'll try it." And he did. But three weeks later he came back and saw the doctor again.
"What? My recommendation didn't work? It was supposed to be effective even in the most addictive of cases, such as yours is!" answered the doctor.
"Well, it kind of worked, doc. At least I was able to transfer my addiction," replied the patient.
"What is that supposed to mean?" demanded the doctor.
"Well, I don't smoke cigars anymore, but now I can't go to sleep at night unless I have a cigar shoved up my butt."
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Gatling gun patent

In 1865, a U.S. patent was issued to Richard Jordan Gatling for the Gatling gun, invented 1861, which was the first to successfully combine reliability, high firing rate and ease of loading into a single device (No. 47,631), which he in the patent description, he called a "battery-gun." The gun was a hand-cranked to rotate a cylinder of ten barrels. Each loaded from a gravity-feed magazine on top and fired on each revolution. He was motivated to invent the weapon after he noticed the majority of dead returning from the American Civil War died of illness, rather than gunshots. He thought if a rapid-firing gun could enable one man to do what previously required many, then armies could be smaller, saving men from exposure to battle and disease.«
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