Calculate the number 8731
[7345] Calculate the number 8731 - NUMBERMANIA: Calculate the number 8731 using numbers [3, 7, 6, 1, 79, 892] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 2
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Calculate the number 8731

NUMBERMANIA: Calculate the number 8731 using numbers [3, 7, 6, 1, 79, 892] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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Baseball boy

A little boy walked up to homeplate in an empty baseball field, with his bat and ball in hand.

As he threw the ball up in the air, he proclaimed, "I am the best ball player ever!" He swung with all his might, but missed.

He did the same thing and missed again.

He picked up the ball, tossed it up one more time, said "I am the best ball player in the world!" Then he swung and missed again.

"Wow!" he said. "What a pitcher!"

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Typewriter

In 1906, U.S. patent No. 830,115 was issued to Robert Eugene Turner of Norfolk, Virginia, for his invention of a "Type Writing Machine,"(typewriter) with a carriage powered by a motor to "return automatically when the end of the writing-line is reached, also to return same by pressing a key-lever on the keyboard to return the carriage at any point of its stroke." Also, line spacing was provided by manual or automatic means. A low-powered motor was adapted to feed the carriage in the printing direction, a high-powered motor for returning the carriage in the reverse direction, and the necessary mechanism to control their action. A buffering mechanism was included to reduce the impact of the returning carriage at the end of its reverse stroke.«[Image: two figures from patent 830,115 showing details of carriage and platen (top) and a sectional elevation of the type writing machine showing the general arrangement of the mechanism.]
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