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Calculate the number 570

NUMBERMANIA: Calculate the number 570 using numbers [8, 1, 9, 3, 15, 446] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 34

The first user who solved this task is Sanja Šabović.

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Hari Kondabolu: Vegan Thanksgiving

I have had vegan Thanksgiving of tofurkey and soy gravy. And its not to say that Thanksgiving will ever justify the genocide of the Native Americans. But vegan Thanksgiving -- thats just spitting on the graves, isnt it?

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Joseph Henry

Died 13 May 1878 at age 80 (born 17 Dec 1797). American physicist who was one of the notable American scientists after Benjamin Franklin. As an adolescent, Henry was interested in the theater, but after readinga book of lectures on science, his life forever turned to that pursuit. He assisted Samuel F.B. Morse in the development of the telegraph. Independently of Michael Faraday, Henry investigated electricity and magnetism, and discovered the phenomenon of self-induction. (His name was given to the SI unit for inductance, the henry, H). He was the first Secretary (director) of the Smithsonian Institution (1846-1878), where he initiatedthe foundation of a national weather service. Henry insisted that basic research was of fundamental importance, not a luxury.«

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