Solve This Number Puzzle
[1980] Solve This Number Puzzle - What will be the missing number? (9, 19, 40, ?, 170) - #brainteasers #math #riddles - Correct Answers: 221 - The first user who solved this task is Sanja Šabović
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Solve This Number Puzzle

What will be the missing number? (9, 19, 40, ?, 170)
Correct answers: 221
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
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Bless This Car

A rabbi, a priest and a minister have their houses of worship side by side, so they decide to carpool.
On the first day, the other two are shocked to see the pastor lay hands on the hood and pray silently.
"What are you doing?" the priest asks.
The pastor looks up. "I'm just dedicating the car to the Lord's service."
"Good idea! Be right back!" the priest exclaims, running into his church. He emerges with a bulb on a short stick, shaking water out of it onto the car.
The rabbi stares. "What are you doing?" he says.
"I'm consecrating it with holy water," the priest replies.
"Great idea!" the rabbi says, and runs into his synagogue's toolshed. He emerges with a hacksaw and takes off an inch of the tailpipe.

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First AIDS patient

In 1959, a 25-year-old patient, David Carr, an apprentice printer, entered the Royal Manchester Infirmary in England, with unusual symptoms, including purplish skin lesions, fatigue and weight loss. He died 4½ months later for reasons not then understood. His preserved tissue samples were examined in 1990. In a letter to the journal The Lancet, (7 Jul 1990) Gerald Corbitt, director of clinical virology at the hospital, suggested this could be the earliest known AIDS case. In 1995, the journal Nature, reported that the results were anomolous: the putative HIV detected was of a “relatively modern strain.” In the 20 Jan 1996 Lancet, the earlier claim was retracted, accepting the sample had been contaminated. Having had doubts since 1992, Corbitt said he regarded the analysis as no more than a trial of PCR [polymerase chain reaction] on archival material. Belatedly, the report of a possible early AIDS case was clarified.[Image: AIDS virus attacking a blood cell.]
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