Calculate a * b
[387] Calculate a * b - Calculate a * b - #brainteasers #math - Correct Answers: 27 - The first user who solved this task is Sanja Šabović
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Calculate a * b

Calculate a * b
Correct answers: 27
The first user who solved this task is Sanja Šabović.
#brainteasers #math
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Halloween 2018 short jokes

What did the skeleton say to the vampire?
You suck.

What do ghosts use to wash their hair?
Sham-boo!

What kind of instrument do you play on Halloween?
A Spook-ulele.

What kind of key does a ghost use to unlock his room?

A Spoo-key

Why do skeletons have low self-esteem?
They have no body to love.

How do vampires get around on Halloween?
In blood vessels

What did the teenage witch ask her mother on Halloween?
Can i have the keys to the broom tonight.

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Ira S. Bowen

Born 21 Dec 1898; died 6 Feb 1973 at age 74.Ira Sprague Bowen was an American astrophysicist whose investigation of the ultraviolet spectra of highly ionized atoms led to his explanation of the unidentified strong green spectral lines of gaseous nebulae (clouds of rarefied gas) as forbidden lines of ionized oxygen and nitrogen. This emission, appearing to match no known element, had formerly been suggested to be due to a hypothetical element, “nebulium.” Bowen was able to show, that in reality, the emission lines exactly matched those calculated to be the “forbidden lines” of ionized oxygen and nitrogen under extremely low pressure. This made a major advance in the knowledge of celestial composition. He was director of the Mt. Wilson and Palomar Observatories from 1948-64.«
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