Find number abc
[8299] Find number abc - If 4b9cb - ac5c8 = 5a94 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 0
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Find number abc

If 4b9cb - ac5c8 = 5a94 find number abc. Multiple solutions may exist.
Correct answers: 0
#brainteasers #math
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A little girl is sitting on he...

A little girl is sitting on her grandpa's lap and studying the wrinkles on his old face. She gets up the nerve to rub her fingers over the wrinkles. Then she touches her own face and looks more puzzled. Finally the little girl asks, "Grandpa, did God make you?"
"He sure did honey, a long time ago," replies her grandpa.
"Well, did God make me?" asks the little girl.
"Yes, He did, and that wasn't too long ago," answers her grandpa.
"Boy," says the little girl, "He's sure doing a lot better job these days isn't He?"
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Svedberg's colloidal sol patent

In 1909, Swedish chemist Theodor Svedberg filed to patent his method of producing colloidal sols or gels, simultaneously in Great Britain, Germany, Denmark and Switzerland. By 1926, he received the Nobel Prize in Chemistry for his work with disperse systems. In colloidal systems, extremely fine particles are dispersed in a continuous medium, in which they remain suspended indefinitely. In molecular-disperse systems, the particles are large molecules like proteins or haemoglobin. Svedberg invented an ultracentrifuge to investigate them. At 40,000 revolutions/min, the particles were redistributed towards the periphery of the motion. Analysis of photographs of the distribution yielded the molecular weight of the particles.«
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