MATH PUZZLE: Can you replace...
[6387] MATH PUZZLE: Can you replace... - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 143 - The first user who solved this task is Nasrin 24 T
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 143
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #riddles
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A young woman said to her d...

A young woman said to her doctor, 'You have to help me, I hurt all over.' 'What do you mean?' said the doctor. The woman touched her right knee with her index finger and yelled,'Ow, that hurts.' Then she touched her left cheek and again yelled, 'Ouch! That hurts, too.' Then she touched her right earlobe. 'Ow, even THAT hurts.' The doctor asked the woman, 'Are you a natural blonde?' 'Why yes,' she said. 'I thought so,' said the doctor. 'You have a sprained finger.'

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Harold C. Urey

Died 5 Jan 1981 at age 87 (born 29 Apr 1893). American scientist awarded the Nobel Prize for Chemistry in 1934 for his discovery of deuterium, the heavy form of hydrogen (1932). He was active in the development of the atomic bomb. He contributed to the growing basis for the theory of what was widely accepted as the origin of the Earth and other planets. In 1953, Stanley L. Miller and Urey simulated the effect of lightning in the prebiotic atmosphere of Earth with an electrical discharge in a mixture of hydrogen, methane, ammonia, and water. This produced a rich mixture of aldehydes and carboxylic and amino acids (as found in proteins, adenine and other nucleic acid bases). Urey calculated the temperature of ancient oceans from the amount of certain isotopes in fossil shells.
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