Calculate the number 508
[274] Calculate the number 508 - NUMBERMANIA: Calculate the number 508 using numbers [1, 5, 1, 7, 44, 206] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 43 - The first user who solved this task is Sanja Šabović
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Calculate the number 508

NUMBERMANIA: Calculate the number 508 using numbers [1, 5, 1, 7, 44, 206] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 43
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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The latest mergers

Are your investments in order? Below are some of the latest rumors from Wall Street. In the wake of the AOL/Time Warner deal, here are the latest mergers we can expect to see:

Hale Business Systems, Mary Kay Cosmetics, Fuller Brush, and W.R. Grace Company merge to become Hale Mary Fuller Grace.

Polygram Records, Warner Brothers, and Keebler Crackers merge to become Polly-Warner-Cracker.

3M and Goodyear merge to become MMMGood.

John Deere and Abitibi-Price merge to become Deere Abi.

Zippo Manufacturing, Audi Motors, Dofasco, and Dakota Mining merge to become Zip Audi Do Da.

Honeywell, Imasco, and Home Oil merge to become Honey I'm Home.

Denison Mines, and Alliance and Metal Mining merge to become Mine All Mine.

Federal Express and UPS merge to become FED UP.

Xerox and Wurlitzer will merge and begin manufacturing reproductive organs.

Fairchild Electronics and Honeywell Computers will merge and become Fairwell Honeychild.

3M, J.C. Penney and the Canadian Opera Company will merge and become 3 Penney Opera.

Knott's Berry Farm & National Organization of Women will merge and become Knott NOW!

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Comet

In 1864, Giovanni Batista Donati (1827-73) made the first spectroscopic observations of a comet tail (from the small comet, Tempel, 1864 II). At a distance from the Sun the spectrum of a comet is identical to that of the Sun, and its visibility is due only to reflected sunlight. Donati showed that comet tail formed close to the Sun contains luminous gas. In the spectrum of light from the comet tail, Donati saw three absorption lines bands superimposed on a continuous spectrum, which he named alpha, beta and gamma, and are now known as the Swan bands. These bands were also seen in a comet tail viewed by Pietro Secchi in 1866. Sir William Huggins (1868) identified that these were due to the presence of carbon (molecular carbon, C2).[Image: Comet tail of Comet West 1976 VI, computer generated false colour image.]
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