Replace the question mark with a number
[2590] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 899 - The first user who solved this task is Djordje Timotijevic
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 899
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
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Getting Airsick

A little guy gets on a plane and sits next to the window. A few minutes later, a big, heavy, mean-looking guy plops down in the seat next to him and immediately falls asleep.

The little guy starts to feel a little airsick, but he's afraid to wake the big guy up to ask if he can go to the bathroom. He knows he can't climb over him, and so the little guy sits there, looking at the big guy, trying to decide what to do.

Suddenly, the plane hits an air pocket and an uncontrollable wave of nausea passes over the little guy. He can't hold it in any longer and he pukes all over the big guy's chest. About five minutes later the big guy wakes up, looks down, and sees the vomit all over him.

"So," says the little guy: "are you feeling better now?"

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Luigi Galvani

Born 9 Sep 1737; died 4 Dec 1798 at age 61.Italian physician and physicist studied the structure of organs and the physiology of tissues who is best known for his investigation of the nature and effects of what he conceived to be electricity in animal tissue. He observed how frog muscles twitched when they were touched by metal contacts but he wrongly attributed this to innate "animal electricity" (the current was actually produced by the metal contacts). This was disputed by Alessandro Volta who, in the course of this argument, invented his electrochemical cell. The current produced by this device was for many years called galvanic electricity. The galvanometer was named after him.
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