Which number should replace the question mark?
[221] Which number should replace the question mark? - FUNNY MATH: Which number should replace the question mark? - #brainteasers #math #riddles - Correct Answers: 100 - The first user who solved this task is Slobodan Strelac
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Which number should replace the question mark?

FUNNY MATH: Which number should replace the question mark?
Correct answers: 100
The first user who solved this task is Slobodan Strelac.
#brainteasers #math #riddles
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Three old men were sitting aro...

Three old men were sitting around and talking. The 80 year-old said, "The best thing that could happen to me would just to be able to have a good pee. I stand there for twenty minutes, and it dribbles and hurts. I have to go over and over again."
The 85 year-old said, "The best thing that could happen to me is if I could have one good bowel movement. I take every kind of laxative I can get my hands on and it's still a problem."
Then the 90 year-old said, "That's not my problem. Every morning at 6:00 am sharp, I have a good long pee. At around 6:30 am I have a great bowel movement. The best thing that could happen to me would be if I could wake up before 7:00 am.
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Carl Dietrich Harries

Born 5 Aug 1866; died 3 Nov 1923 at age 57. German chemist and industrialist who was one of the leading scientists in the elastomer field at the turn of the 20th century. He developed the ozonolysis process (Harries reaction) to determine the structure of natural rubber (polyisoprene). Breaking down the natural rubber substance by the action of ozone, Harries determined its molecular structure is made up from long chains containing many hundreds of isoprene molecules bonded together. That insight was followed up by Fritz Hofmann, who accomplished polymerization of pure isoprene to form synthetic rubber (Aug 1909). On 12 Sep 1909, his process was the granted the world's first patent (German No. 250690) on a “Method for producing synthetic rubber.”
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