MAGIC SQUARE: Calculate A+B-C
[7975] MAGIC SQUARE: Calculate A+B-C - The aim is to place the some numbers from the list (3, 4, 7, 11, 12, 14, 18, 19, 29, 69, 70, 80) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B-C. - #brainteasers #math #magicsquare - Correct Answers: 0
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (3, 4, 7, 11, 12, 14, 18, 19, 29, 69, 70, 80) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B-C.
Correct answers: 0
#brainteasers #math #magicsquare
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Haven't taken a shot a lawyers in a while so …..

Three friends, a Rabbi, a Hindu holy man and a lawyer, had car trouble in the countryside and asked to spend the night with a farmer.

The farmer said, “There might be a problem; you see, I only have room for two to sleep, so one of you must sleep in the barn.” “No problem,” chimed the Rabbi, “My people wandered in the desert for forty years, I am humble enough to sleep in the barn for an evening in their memory.” With that he departed to the barn and the others bedded down for the night.

Moments later a knock was heard at the door; the farmer opened the door. There stood the Rabbi from the barn. “What’s wrong?” asked the farmer.  He replied, “I am grateful to you, good sir, but I can’t sleep in the barn. There is a pig in the barn and my faith believes that is an unclean animal.”

His Hindu friend agreed to swap places with him. But a few minutes later the same scene reoccurred. There was a knock on the door.  “What’s wrong, now?” the farmer asked.  The Hindu holy man replied, “I too am grateful for your helping us out but there is a cow in the barn and in my country cows are considered sacred. I can’t sleep on holy ground!”

Well, that left only the lawyer to make the change. He grumbled and complained, but went out to the barn.

Moments later there was another knock on the farmers door.

Frustrated and tired, the farmer opened the door, and there stood…

The pig and the cow.

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Corkboard

In 1891, the first US patent was issued for pure corkboard to John T. Smith of Brooklyn, NY. Manufacture was begun in Brooklyn in 1894 by Stone and Duryea. Cork covering was produced first, followed by the manufacture of pure corkboard. (No. 456,068) He described a process whereby to subject "cork in a more or less fine state in a closed vessel to heat, so as to melt and volatilize the resinous matter contained in it, permitting some of the vapor to escape from the vessel and cementing the cork particles together by the condensation of the remaining vaporized resinous matter." The patent commented on the value of the product in life-preservers for being less dense and more waterproof after this treatment.
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