MAGIC SQUARE: Calculate A+B-C
[7489] MAGIC SQUARE: Calculate A+B-C - The aim is to place the some numbers from the list (17, 19, 20, 23, 25, 26, 47, 61, 63, 64, 89) 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: 1
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (17, 19, 20, 23, 25, 26, 47, 61, 63, 64, 89) 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: 1
#brainteasers #math #magicsquare
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Great Toast

John O'Reilly hoisted his beer and said, "Here's to spending the rest of me life between the legs of me wife!" That won him the top prize for the best toast of the night.
He went home and told his wife, Mary, "I won the prize for the best toast of the night." She said, "Aye, John, what was your toast?" John Said, "Here's to spending the rest of me life sitting in church beside me wife." "Oh, that is very nice indeed, John," Mary said.
The next day, Mary ran into one of John's toasting buddies on the street corner. The man chuckled leeringly and said, "John won the prize, the other night, with a toast about you, Mary."
She said, "Aye and I was a bit surprised myself! You know, he's only been there twice. Once he fell asleep, and the other time I had to pull him by the ears to make him come".

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Gustav Robert Kirchhoff

Died 17 Oct 1887 at age 63 (born 12 Mar 1824).German physicist who, with Robert Bunsen, established the theory of spectrum analysis (a technique for chemical analysis by analyzing the light emitted by a heated material), which Kirchhoff applied to determine the composition of the Sun. He found that when light passes through a gas, the gas absorbs those wavelengths that it would emit if heated, which explained the numerous dark lines (Fraunhofer lines) in the Sun's spectrum. In his Kirchhoff's laws (1845) he generalized the equations describing current flow to the case of electrical conductors in three dimensions, extending Ohm's law to calculation of the currents, voltages, and resistances of electrical networks. He demonstrated that current flows in a zero-resistance conductor at the speed of light.
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