Daily Brain Teasers for Friday, 14 April 2017
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What hides this stereogram?Stereogram - 3D Image
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The Blind Man Is Here
A Nun was taking a shower one day and she heard the door bell ring, she yelled "Who is it?"
And the person ringing the door bell yelled, "I'm the blind man."
So the Nun got out of the shower and wrapped her hair in a towel, she didn't bother putting a towel around herself because the person behind the door was blind.
She opened the door and said, "What do you want?", and the man said, "I'm here to check your blinds."
William N. Lipscomb Jr.Died 14 Apr 2011 at age 91 (born 9 Dec 1919).William Nunn Lipscomb was an American physical chemist who won the Nobel Prize for Chemistry in 1976 for his research on the structure of boranes (boron hydride compounds), work which also answered general questions about chemical bonding. Boranes became important in chemical research in the 1940s and ‘50s because of the need to find volatile uranium compounds (borohydrides) for isotope separation, as well as the need to develop high-energy fuels for rockets and jet aircraft. To map the molecular structures of boranes, Lipscomb also developed x-ray techniques that later found application in many other areas of chemical research. Lipscomb's research interests included the relationship of three-dimensional structure and mechanisms of enzymes and other proteins.
MAGIC SQUARE: Calculate A+B*CThe aim is to place the some numbers from the list (15, 17, 19, 25, 31, 33, 35, 65, 67, 69, 74) 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.
The first user who solved this task is Sanja Šabović.
#brainteasers #math #magicsquare