Calculate the number 2487
[3610] Calculate the number 2487 - NUMBERMANIA: Calculate the number 2487 using numbers [9, 6, 2, 4, 74, 153] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 28 - The first user who solved this task is Fazil Hashim
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Calculate the number 2487

NUMBERMANIA: Calculate the number 2487 using numbers [9, 6, 2, 4, 74, 153] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 28
The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
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A couple are rushing into the...

A couple are rushing into the hospital because the wife is going into labor. As they walk, a doctor says to them that he has invented a machine that splits the pain between the mother and father. They agree to it and are led into a room where they get hooked up to the machine. The doctor starts it off at 20% split towards the father. The wife says, "Oh, that's actually better." The husband says he can't feel anything. Then the doctor turns it to 50% and the wife says that it doesn't hurt nearly as much. The husband says he sill can't feel anything. The Doctor, now encouraged, turns it up to 100%. The husband still can't feel anything, and the wife is really happy, because there is now no pain for her. The baby is born. The couple go home and find the postman groaning in pain on the doorstep.
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William Hume-Rothery

Died 27 Sep 1968 at age 69 (born 15 May 1899).British metallurgist, internationally known for his work on the formation of alloys and intermetallic compounds. During WW II, he supervised many government contracts for work on complex aluminium and magnesium alloys. He established that the microstructure of an alloy depends on the different sizes of the component atoms, the valency electron concentration, and electrochemical differences. Hume-Rothery rules are an empirical guide to when two metals are sufficiently similar to be completely miscible (form a single phase at all relative concentrations). They are: (1). Atomic radii no more than about 15% different. (2). Pure metals have the same crystal structure. (3). Atoms have similar electronegativities. (4). Atoms have the same valence.
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