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Calculate the number 873

NUMBERMANIA: Calculate the number 873 using numbers [5, 8, 8, 7, 15, 823] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 0

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Why are mountains so funny?

Because they are hill areas!

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Cyclotron

In 1932, the US Patent Office recieved a patent application for the cyclotron by Ernest Orlando Lawrence as a “Method and Apparatus for the Acceleration of Ions.”It was issued on 20 Feb 1934, assigned to the Research Corporation of New York (No. 1,948,384). By 1939, this atom-smashing instrument won the Nobel Prize for its inventor.

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