Calculate the number 613
[6170] Calculate the number 613 - NUMBERMANIA: Calculate the number 613 using numbers [2, 8, 9, 4, 39, 538] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 17 - The first user who solved this task is Nílton Corrêa de Sousa
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Calculate the number 613

NUMBERMANIA: Calculate the number 613 using numbers [2, 8, 9, 4, 39, 538] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 17
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
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Working in The Garden

A prisioner in jail received a letter from his wife:
"I have decided to plant some lettuce in the back garden. When is the best time to plant them?"
The prisioner, knowing that the prison guards read all the mail, replied in a letter:
"Dear Wife, whatever you do, DO NOT touch the back garden! That is where I hid all the gold."
A week or so later, he received another letter from his wife:
"You wouldn't believe what happened. Some men came with shovels to the house, and dug up the whole back garden."
The prisoner wrote another letter:
"Dear wife, NOW is the best time to plant the lettuce!"

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Terramycin approved by FDA

In 1950, Terramycin® was approved by the U.S. Food and Drug Administration. Made by Charles Pfizer & Co., it was isolated from Indiana soil, and found effective against pneumonia, dysentery, and other infections. It was the first pharmaceutical discovered and developed exclusively by Pfizer scientists. This was the result of the company's intensive quest to find new organisms to fight disease. Acting on theories that bacteria-fighting organisms would be found in soil, Pfizer solicited soil samples worldwide, received 135,000 soil samples and conducted more than 20 million tests. One of the researchers said, “We got soil samples from the bottom of mine shafts… from the bottom of the ocean… from the desert… mountains and in between.” Terramycin was announced in the journal Science on 27 Jan 1950.
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