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Calculate the number 2811

NUMBERMANIA: Calculate the number 2811 using numbers [3, 1, 4, 3, 37, 896] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 22

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math #numbermania

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I live every day like it's the last day of my life

@kevin_nealon:

I live every day like it's the last day of my life.

Every morning I wake up real early, and I spend maybe three hours on the phone making funeral arrangements.

http://on.cc.com/1BA2p6M

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First electric central station

In 1882, the first central electric station to supply light and power was the Edison Electric Illuminating Company at 257 Pearl Street in New York City. Thomas Edison inaugurated its operation by operating a switch in the Wall Street office of his primary financial backer. The station's “Jumbo No.1” generator was a direct-current steam-powered dynamo. The armature alone was 6 tons of its total 27 ton weight, and used air cooling. It was built at the Edison Machine Works in 1881, and had its first test on 5 Jul 1882. It could power about 700 sixteen candlepower lamps. Within 14 months, Edison's first power station served 508 subscribers and powered 12,732 bulbs.«[Image: Exterior of Pearl Street station]

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