Calculate the number 4448
[7563] Calculate the number 4448 - NUMBERMANIA: Calculate the number 4448 using numbers [4, 1, 6, 1, 33, 858] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 1
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Calculate the number 4448

NUMBERMANIA: Calculate the number 4448 using numbers [4, 1, 6, 1, 33, 858] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
#brainteasers #math #numbermania
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Gourmet Reporter

A magazine reporter is traveling through a rainforest, in search of a fabled cannibalistic tribe. He falls into a trap, goes unconscious and wakes up tied to a stake with a fire burning slowly underneath him.

He cries out for help, and is answered by what is obviously one of the tribesmen, who informs him that he is going to be served as dinner to the leader of the tribe.

"But you don't understand!" he cries, "You can't do this to me! I'm an editor for the New Yorker magazine!"

"Ah," replies the tribesman, "Well soon you will be editor-in-chief!"

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Flotation process patent

In 1898, English brothers Alexander and Francis El applied for a British patent (No. 21,948) for their flotation process to separate valuable ore, such as copper, from the gangue (worthless rock) with which it is associated when mined. It was the first practical equipment to extract metals from low-content ore. Pulverized ore is mixed with water and brought into contact with thick oil. The oil entraps the metallic constituents, which are afterwards separated, and gangue passed away with the water. Today, flotation methods remain vital in the mining industry, processing millions of tons of ores each year.
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