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Calculate the number 2824

NUMBERMANIA: Calculate the number 2824 using numbers [8, 7, 1, 5, 79, 162] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 28

The first user who solved this task is Sanja Šabović.

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Three Men

When I asked my boss for a salary rise because I was doing the work of three men.
He said he couldn't increase my pay, but if I told him the names of the three men he'd fire them.

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Sir George Biddell Airy

Born 27 Jul 1801; died 2 Jan 1892 at age 90. English astronomer and mathematician who became the seventh Astronomer Royal (1836-92). In his life he studied interference fringes in optics, made a mathematical study of the rainbow and computed the density of the Earth by swinging a pendulum at the top and bottom of a deep mine, determined the mass of the planet Jupiter and its period rotation, calculated the orbits of comets and cataloged stars. He designed corrective lenses for astigmatism (1825), the first that worked. His motivation was his own astigmatism. Airy had a long-standing battle with Babbage. In 1854, the conflict continued between the two during the battle of the incompatible railway gauges in England. Airy championed the railway narrow gauge and Babbage for the wide gauge.

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