MATH PUZZLE: Can you replace...
[4222] MATH PUZZLE: Can you replace... - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 286 - The first user who solved this task is Thinh Ddh
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 286
The first user who solved this task is Thinh Ddh.
#brainteasers #math #riddles
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Two elderly ladies had been fr...

Two elderly ladies had been friends for many decades. Over the years they had shared all kinds of activities and adventures. Lately, their activities had been limited to meeting a few times a week to play cards.
One day they were playing cards when one looked at the other and said, "Now don't get mad at me... I know we've been friends for a long time... but I just can't think of your name! I've thought and thought, but I can't remember it. Please tell me what your name is."
Her friend glared at her. For at least three minutes she just stared and glared at her. Finally she said, "How soon do you need to know"?
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Thomas Milton Rivers

Born 3 Sep 1888; died 12 May 1962 at age 73.American virologist who, as chairman of the virus research committee of the National Foundation for Infantile Paralysis (now the March of Dimes Birth Defects Foundation; 1938-55), organized the long-range research program that led to development of the Salk and Sabin anti-poliomyelitis vaccines. His interest in medical research was awakened while with the Army medical corps (1918). He worked from 1922-55 at the Rockefeller Institute as a bacteriologist, and as its Director (after 1937). Rivers addressed a range of topics relating to some of the most devastating viral diseases, including smallpox, Rift Valley Fever, and epidemic encephalitis. He also discovered the parainfluenzae bacillus and cultivated vaccine virus for human use.
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