Calculate the number 1271
[6615] Calculate the number 1271 - NUMBERMANIA: Calculate the number 1271 using numbers [7, 2, 7, 3, 92, 938] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 8 - The first user who solved this task is Nasrin 24 T
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Calculate the number 1271

NUMBERMANIA: Calculate the number 1271 using numbers [7, 2, 7, 3, 92, 938] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 8
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
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A policeman is on scene at a t...

A policeman is on scene at a terrible accident - body parts everywhere. He is making his notes of where the pieces are and comes across a head.
He writes in his notebook: "Head on bullevard", and scratches out his spelling error.
"Head on bouelevard". Nope, doesn't look right - scratch scratch.
"Head on boolevard..." dang it! Scratch scratch.
He looks around and sees that no one is looking at him as he kicks the head. "Head on curb."
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Edison patent

In 1882, Thomas A. Edison was issued a patent for an improvement to the telephone (No. 252,442). It described a carbon microphone. Finely divided conducting material, such as carbon, between metal cups mounted on arms is attached to the mouthpiece diaphragm. As sound waves directed through the mouthpiece move the diaphragm, the arms change the pressure on the carbon button which in turn varies an electric current passing through the carbon button. Changes in the current correspond to the pitch and amplitude of the sound. One arm conducts the electrical current to the carbon button, and the the other from it.
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