Calculate the number 250
[799] Calculate the number 250 - NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 37 - The first user who solved this task is Sanja Šabović
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Calculate the number 250

NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 37
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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Whatsapp blunder

George received a msg on Whatsapp from his neighbour Toby.
The msg read as follows: "Need to make a confession to you, George. I cannot carry the burden of this guilt anymore. I have been using your wife, day and night, when you are away. In fact, I have been using more than you. It might sound as a lame excuse but I have not been getting it at home. The guilt is killing me and I seek your forgiveness. I am really sorry and promise you I will never do it again. "
George, with mad anger and tears running down his eyes grabbed his gun, found his wife in the kitchen, and shot her in the head.
A second Whatsapp msg followed from Toby.
"This autocorrect will be the end of me someday. I meant 'wifi' and not 'wife'."
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Karl von Vierordt

Born 1 Jul 1818; died 22 Nov 1884 at age 66.German physician and professor of medicine who invented the sphygmograph (1854), the first instrument to trace a human pulse by a non-invasive measurement of blood pressure. His method of using weights and a mechanical balance was crude, but did establish the principle that blood pressure could be measured by finding the counter pressure needed to balance the arterial pulsation. In 1852, he developed a technical method by which blood cells could be counted (though too tedious to gain widespread use). Vierordt also devised the hemotachometer to monitor the speed of blood flow. He made spectrographic analyses of haemoglobin solutions, bile, and urine and also studied respiration and sound conduction.«
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