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Calculate the number 3280

NUMBERMANIA: Calculate the number 3280 using numbers [5, 9, 9, 1, 41, 232] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 18

The first user who solved this task is Djordje Timotijevic.

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The best relationship I ever had -- I used to go out with a homeless girl. Yeah, it was great cause after sex, I could just drop her off anywhere.

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Radar signal bounced off Sun

In 1959, the first distinguishable echo was recorded of a radar signal bounced off the Sun—considered a milestone in the emerging field of radar astronomy. A three-person team from the Radioscience Laboratory, Stamford University, led by electrical engineering Professor Von R. Eshleman, recorded an echo from the outer corona of the sun, 17 min. after transmission. They used an IBM computer for signal processing. The echo signal was extracted from a background noise 10,000 times greater due to the Sun's normal radio radiation. Earlier in 1959, a team at MIT had bounced a radar signal off Venus, 18 million miles away. The Stamford team set a new record distance with the Sun, a difficult target at 93 million miles away. Their accomplishment was published in Science (5 Feb 1960, p.329-33).«

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