What number comes next?
[249] What number comes next? - Look at the series (2, 3, 6, 21, 231), determine the pattern, and find the value of the next number! - #brainteasers #math - Correct Answers: 56 - The first user who solved this task is Slobodan Strelac
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What number comes next?

Look at the series (2, 3, 6, 21, 231), determine the pattern, and find the value of the next number!
Correct answers: 56
The first user who solved this task is Slobodan Strelac.
#brainteasers #math
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15 Funny Space Jokes

Why didn't the sun go to university?
Because it already has a million degrees.

How does the moon cut its hair?
Eclipse it.

Why weren't the astronauts hungry when they arrived in space?
Because they had a big launch.

My kid is really obsessed with the moon.
I'm hoping it's just a phase.

Why doesn't Saturn ever go to the jewellery store?
Because it already has enough rings!

Why did the sun go to school?
To get a little brighter!

Why couldn't the astronaut book a hotel on the moon?
Because it was full!

Birthday parties in space are the worst. Why?
Because they have no atmosphere.

Did you hear Einstein came up with a theory about space?
Well, it's about time!

What did Mars say to Saturn?
Give me a ring sometime.

How do you get a baby astronaut to sleep?
Rocket.

What did the astronaut say when he crashed into the moon?
I Apollo-gize.

What kind of money is used for trading in outer space?
Starbucks.

Why did the star get arrested?
Because it was a shooting star!

Why did the astronaut break up with her boyfriend?
Because she needed some space.

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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 In the 20 Jan 1996 Lancet, the earlier claim was retracted, accepting the sample had been contaminated.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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