Calculate the number 690
[182] Calculate the number 690 - NUMBERMANIA: Calculate the number 690 using numbers [7, 8, 4, 5, 10, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 53 - The first user who solved this task is Sanja Šabović
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Calculate the number 690

NUMBERMANIA: Calculate the number 690 using numbers [7, 8, 4, 5, 10, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 53
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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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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George Ledyard Stebbins

Born 6 Jan 1906; died 19 Jan 2000 at age 94.American geneticist who was one of the leading evolutionary biologists. Stebbins is considered one of the "architects" of the modern evolutionary synthesis of the 1930-40s (with Dobzhansky, animal systematist Ernst Mayr, and paleontologist George Gaylord Simpson ) Together, their work was a synthesis of research in cytology, genetics, systematics, paleontology. Stebbins created a modern framework for the study of plant evolution. From the 1940s, he artificially created fertile hybrids having more than twice the basic number of chromosomes (and was the first scientist to do so). This technique had value in both taxonomy and plant breeding.
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