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What is the next number in this series?

Look at the series (0.5, 2, 4.5, 8, 12.5, ?), determine the pattern, and find the value of the next number!

Correct answers: 85

The first user who solved this task is Manguexa Wagle.

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New Yorkers and Light Bulbs

Q: How many New Yorkers does it take to screw in a light bulb?
A: One. What are you -- stupid?

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Nikola Tesla

Died 7 Jan 1943 at age 86 (born 10 Jul 1856). Serbian-American inventor and researcher who designed and built the first alternating current induction motor in 1883. He emigrated to the United States in 1884. Having discovered the benefits of a rotating magnetic field, the basis of most alternating-current machinery, he expanded its use in dynamos, transformers, and motors. Because alternating current could be transmitted over much greater distances than direct current, George Westinghouse bought patents from Tesla the system when he built the power station at Niagara Falls to provide electricity power the city of Buffalo, NY.«[Born in Croatia of Serbian parents. Some sources give birthdate as 9 Jul; he is said to have been born on the stroke of midnight. He celebrated his birthday as the 10th.]

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