MAGIC SQUARE: Calculate A-B-C
[8094] MAGIC SQUARE: Calculate A-B-C - The aim is to place the some numbers from the list (11, 12, 17, 20, 21, 23, 26, 33, 41, 42, 47, 48) 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 (11, 12, 17, 20, 21, 23, 26, 33, 41, 42, 47, 48) 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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A grandfather always made a sp...

A grandfather always made a special effort with his grandchildren. Many Sunday mornings he would take his 7-year old granddaughter out for a drive in the car for some bonding time.
One particular Sunday however, he had a bad cold and he really didn't feel like being up at all. Luckily, grandma came to the rescue and said that she would take the grandchild out. When they returned, the little girl anxiously ran upstairs to see Grandpa.
"Well," the grandfather asked, "did you enjoy your ride with Granny?"
"Oh yes, Grandpa," the girl replied, "and do you know what? We didn't see a single dumb bastard or lousy shithead!"
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Spectrophotometer

In 1935, the first U.S. patent for a spectrophotometer was issued to Professor Arthur Cobb Hardy of Wellesley, Mass. (No. 1,987,441) which he called a “photometric apparatus.”It could detect two million different shades of colour and make a permanent record chart of the results. The patent was assigned to the General Electric Company of Schenectady, N.Y. which sold the first machine on 24 May 1935. It used a photo-electric device to receive light alternately from a sample and from a standard for comparison. It eliminated any need for the two beams (from sample and from standard) to travel different optical paths which in previous designs could introduce inaccuracies if one path varied from the other.«[Image: a "GE-Hardy" double-beam recording spectrophotometer photographed in 1938 showing Walt Disney with the instrument at his studios.]
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