Find number abc
[7234] Find number abc - If b9a61 - c768a = 21777 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 7
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Find number abc

If b9a61 - c768a = 21777 find number abc. Multiple solutions may exist.
Correct answers: 7
#brainteasers #math
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Talking clock

While proudly showing off his new fraternity house to friends, a college student led the way into the den. "What is the big brass gong and hammer for?" one of his friends asked.

"That's the talking clock", the man replied, with a grin. "Let me show you how it works!" And with that, he gave the gong an ear-shattering pound with the hammer.

Suddenly someone screamed from the other side of the wall, "KNOCK IT OFF, YOU IDIOT! IT'S 2 AM!"

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Alfred Day Hershey

Born 4 Dec 1908; died 22 May 1997 at age 88. American biologist who, along with Max Delbrück and Salvador Luria, won the Nobel Prize for Physiology or Medicine in 1969. The prize was given for research done on bacteriophages (viruses that infect bacteria). This was the famous “blender experiment”(1956). Hershey used an isotope- labeled phage to to infect a bacterial colony and begin to inject their genetic material into the host cells. Then he whirred them in a Waring Blendor to tear the phage particles from the bacterial walls without rupturing the bacteria. Upon examining the bacteria, Hershey found that only phage DNA, but no detectable protein, had been inserted into them. This showed that the DNA was sufficient to transfer to the bacteria all the genetic information needed to produce more phage.
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