MAGIC SQUARE: Calculate A+B-C
[5965] MAGIC SQUARE: Calculate A+B-C - The aim is to place the some numbers from the list (13, 14, 16, 17, 21, 22, 23, 24, 30, 66, 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: 20 - The first user who solved this task is Nasrin 24 T
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (13, 14, 16, 17, 21, 22, 23, 24, 30, 66, 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: 20
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
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The boy and the bible

A little boy opened the big old family Bible and with fascination, he looked at the old pages as he turned them. Then something fell out of the Bible and he picked it up and looked at it closely. It was an old leaf from a tree that had been pressed in between the pages.

"Momma, look what I found," the boy called out.

"What have you got there?" his mother asked.

With astonishment in the young boy's voice he answered: "It's Adam's suit!"

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John Desmond Bernal

Died 15 Sep 1971 at age 70 (born 10 May 1901). Irish physicist and X-ray crystallographer whose seminal contributions contributions to X-ray crystallography were used to determine the atomic structures of solid compounds. After graduating from Cambridge, he began research in 1923 at the Royal Institution in London for William Henry Bragg, on the structure of graphite. By 1927, he returned to Cambridge as the first lecturer in structural crystallography. The range of his research expanded into molecular biology, the origin of life and the structure and composition of the Earth's crust. Although he never won a Nobel Prize himself, he trained other scientists who did, including Dorothy Hodgkin, Max Perutz, and Aaron Klug. During WWII, he consulted concerning civilian defence, effects of explosions, RAF bombing strategy and post-war rebuilding.«
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