Calculate the number 2539
[7868] Calculate the number 2539 - NUMBERMANIA: Calculate the number 2539 using numbers [6, 8, 3, 9, 32, 251] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 2
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Calculate the number 2539

NUMBERMANIA: Calculate the number 2539 using numbers [6, 8, 3, 9, 32, 251] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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Operating Room

Two little kids are in a hospital, lying on stretchers next to each other outside the operating room.
The first kid leans over and asks, "What are you in here for?"
The second kid says, "I'm in here to get my tonsils out and I'm a little nervous."
The first kid says, "You've got nothing to worry about. I had that done when I was four. They put you to sleep, and when you wake up they give you lots of Jell-O and ice cream. It's a breeze."
The second kid then asks, "What are you here for?"
The first kid says, "A circumcision."
"Whoa!" the second kid replies. "Good luck, buddy. I had that done when I was born. Couldn't walk for a year."  

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Thyroxine

In 1914, the thyroid hormone, thyroxine, was first crystallized by biochemist Edward C. Kendall of the Mayo Foundation in Rochester, NY. Thyroxine controls the cellular rate of carbohydrate metabolism and of protein synthesis and breakdown. On Dec 23, he began evaporating an ethanol solution of a sample of the acid-insoluble fraction of thyroid glands removed surgically from patients. It left a white crust surrounded by a ring of yellow waxy material. Adding ethanol now redissolved the waxy material, but not the white crust. On Christmas Day, he dissolved some of the white crust in ethanol and sodium hydroxide. A few drops of acetic acid precipitated crystals. This throxine was fully active in relieving the symptoms of thyroid deficiency in hypothyroid patients.
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