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Calculate the number 1416

NUMBERMANIA: Calculate the number 1416 using numbers [9, 4, 5, 4, 54, 693] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 11

The first user who solved this task is Thinh Ddh.

#brainteasers #math #numbermania

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If you're afraid of homosexuals

They say that if you're afraid of homosexuals, it means that deep down inside you're actually a homosexual yourself.

That worries me because I'm afraid of dogs.

@normmacdonald http://on.cc.com/1E9Jouc

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Tay Bridge opened

In 1878, the original Tay Bridge was officially opened by Queen Victoria. It carried a single rail line across the Forth of Tay on the east coast of Scotland. At almost 2 miles in overall length, it was for its time the world's longest bridge. The engineer was Thomas Bouch, who supervised construction, and was knighted for his work. Sadly, the structure was inadequate in both design and quality to withstand gale force winds, and on 28 Dec 1879, its cast iron piers collapsed as a train crossed the high navigation spans. The engine and carriages fell into the water taking over 75 passengers to their deaths. An official inquiry found Bouch at fault, and that poor maintenance procedures weakened the piers and contributed to the failure.«[Image: collapsed span in water beside broken columns after the collapse of the Tay Bridge.]

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