Calculate the number 489
[7416] Calculate the number 489 - NUMBERMANIA: Calculate the number 489 using numbers [9, 9, 4, 5, 97, 992] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 4
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Calculate the number 489

NUMBERMANIA: Calculate the number 489 using numbers [9, 9, 4, 5, 97, 992] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 4
#brainteasers #math #numbermania
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That seat is reserved

A man on the train said: "That seat is reserved." I said: "Well, it's been very forward with me." Pulled up my pants and went on my way.

Lou Sanders

Picture: BBC

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Charles Joseph Van Depoele

Born 27 Apr 1846; died 18 Mar 1892 at age 45.Belgian-American inventor who was a pioneer in railway, electric lighting, and mining work, with more than 100 patents on electrical inventions. He emigrated to the U.S. in 1869. While experimenting with electric motors in Detroit (1874) he established the practicality of railway cars running on electricity. He invented an electric generator (1880), and exhibited an operating electric streetcar at the Chicago Exposition of Railway Appliances (1883). He designed electric streetcar systems for several cities. In 1888, he sold his electric railway patents to Thomson-Houston Electric Company of Lynn, Mass. He died four years later, at age 46. His other patents include: arc lamp (1870), coal-mining machine (1891), gearless electric locomotive (1894).«
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