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Can you find the largest product of that numbers?

Using all the digits from 1 to 7, make two numbers. Can you find the largest product of that numbers?

Correct answers: 48

The first user who solved this task is Erkain Mahajanian.

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One day, a man came home and w...

One day, a man came home and was greeted by his wife dressed in stunningly sexy lingerie. "Tie me up," she purred, "And you can do anything you want." So he tied her up and went golfing.

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Bessemer patent

In 1856, English inventor, Henry Bessemer was issued US Patent No. 16,082 for his “Manufacture of Iron and Steel” process, having previously taken out a Britishpatent for his “decarbonization process, utilizing a blast of air” that revolutionised steel manufacturing (No. 66/1855, 10 Jan 1855). However, the U.S. patent was shortly challenged in a dispute over priority. The American William Kelly—though filing after Bessemer—was recognized as the first to actually use a blast of air into molten pig iron to make steel. Nevertheless, Bessemer benefitted from his patent on the tilting converter in which he processed the iron and then could pour out the molten steel.«[Image: Figure from Bessemer's patent showing end elevation of the tilting mechanism. The circular end of the refining chamber is seen in the lower half of the diagram.]

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