Calculate the number 8815
[6398] Calculate the number 8815 - NUMBERMANIA: Calculate the number 8815 using numbers [6, 6, 1, 7, 31, 739] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 10 - The first user who solved this task is Nílton Corrêa de Sousa
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Calculate the number 8815

NUMBERMANIA: Calculate the number 8815 using numbers [6, 6, 1, 7, 31, 739] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
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Cannibals capture three men...

Cannibals capture three men. The men are told that they will be skinned and eaten and then their skin will be used to make canoes. Then they are each given a final request. The first man asks to be killed as quickly and painlessly as possible. His request is granted, and they poison him. The second man asks for paper and a pen so that he can write a farewell letter to his family. This request is granted, and after he writes his letter, they kill him saving his skin for their canoes. Now it is the third man's turn. He asks for a fork. The cannibals are confused, but it is his final request, so they give him a fork. As soon as he has the fork he begins stabbing himself all over and shouts, "To hell with your canoes!"
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Samuel Morey

Born 23 Oct 1762; died 17 Apr 1843 at age 80.American inventor that one author called “the Edison of his day.” His inventions include raising water by wind (patented 11 Apr 1796), a rotary steam engine (14 Jul 1815), a fuel-saving fireplace (18 Jan 1813), a tide and current water wheel (13 Mar 1817), and shooting by steam (19 Jan 1819). Morey's earliest patent (26 Jan 1793), one of the first (No. X51) to be issued in the U.S., was for a rotating, steam-powered cooking spit for roasting meat, and was signed by George Washington. His next patent (25 Mar 1795) was for a steam engine to power boats, years before Robert Fulton. He developed a method for production of water gas fuel (a mixture of carbon monoxide and hydrogen from steam passed over heated carbon substances), patented as his “American Water Burner” (11 Dec 1817). On 1 Apr 1826, he was issued the first U.S. patent for an internal-combustion engine titled “Gas or Vapour Engine.”«[Image, drawn for a magazine (1909) is likely (?) from the artist's imagination. Webmaster has not yet found any other likeness on which it could have been based.]
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