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Calculate the number 670

NUMBERMANIA: Calculate the number 670 using numbers [5, 8, 9, 6, 93, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 2

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Jeff Dunham: Difficulty in Being Politically Correct

Jeff Dunham: Youre afraid of offending people?
Achmed: Yeah.
Jeff Dunham: Youre a terrorist. You kill people.
Achmed: Thats different. Killing people is easy; being politically correct is a pain in the ass.

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Henry Moseley

Born 23 Nov 1887; died 10 Aug 1915 at age 27. Henry Gwyn-Jeffreys Mosely was an English physicist who experimentally demonstrated that the major properties of an element are determined by the atomic number, not by the atomic weight, and firmly established the relationship between atomic number and the charge of the atomic nucleus. He began his research under Ernest Rutherford while serving as lecturer at the Univ. of Manchester. Using X-ray photographic techniques, he determined a mathematical relation between the radiation wavelength and the atomic numbers of the emitting elements. Moseley obtained several quantitative relationships from which he predicted the existence of three missing elements (numbers 43, 61, and 75) in the periodic table, all of which were subsequently identified. Moseley was killed in action during WW I.

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