Replace the question mark with a number
[3629] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 82 - The first user who solved this task is Fazil Hashim
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 82
The first user who solved this task is Fazil Hashim.
#brainteasers #math #riddles
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In school one day, the teacher...

In school one day, the teacher decided that for science class she would teach about raw materials. She stood in the front of the class and said,
"Children, if you could have one raw material in the world, what would it be?"
Little Stevie raised his hand and said "I would want gold, because gold is worth a lot of money and I could buy a Corvette."
The teacher nodded and called on little Susie. Little Susie said, "I would want platinum because platinum is worth more than gold and I could buy a Porsche"
The teacher smiled and then called on Little Adam. Little Adam stood up and said, "I would want silicon."
The teacher said, "Adam, why silicon?"
"Because my mom has two bags of it and you should see all the sports cars parked outside of our house!!"
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Edward A. Doisy

Died 23 Oct 1986 at age 92 (born 13 Nov 1893).Edward Adelbert Doisy was an American biochemist who shared (with Henrik Dam) the 1943 Nobel Prize for Physiology or Medicine for his isolation and synthesis of vitamin K, a substance that encourages blood clotting (1939), used in medicine and surgery. With the embryologist Edgar Allen (1922-34), he developed assay techniques that facilitated research on sex hormones. Doisy and his associates isolated the sex hormones estrone (theelin, 1929; the first estrogen to be crystallized), estriol (theelol, 1930), and estradiol (dihydrotheelin, 1935). In 1936-39 he isolated two forms of the vitamin, (K1 from lucerne seed and K2 from fish meal, in a pure crystalline form), determined their chemical structures, and synthesized the vitamin.«
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