Find the area of the green region
[3038] Find the area of the green region - Find the area of the green region if area of blue square is 1389. Express result to the accuracy of 3 decimal. - #brainteasers #math - Correct Answers: 24 - The first user who solved this task is Sanja Šabović
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Find the area of the green region

Find the area of the green region if area of blue square is 1389. Express result to the accuracy of 3 decimal.
Correct answers: 24
The first user who solved this task is Sanja Šabović.
#brainteasers #math
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What a talent...

A family was visiting an Indian reservation when they happened upon an old tribesman lying face down in the middle of the road with his ear pressed firmly against the blacktop.

The father of the family asked the old tribeman what he was doing. The tribesman began to speak..."woman, late thirties, three kids, one barking dog in late model, white, four-door station wagon, traveling at 65 m.p.h.

"That's amazing!" exclaimed the father. "You can tell all that just by listening to the ground?"

"No," said the old tribesman, weakly. "They just ran over me five minutes ago!"

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DNA structure

In 1953, the Nature journal published the structure of DNA, as suggested in a one-page article by James Watson and Francis Crick. Their work earned the pair of scientists a Nobel Prize in 1962. The structure explained how DNA passed heriditary information from cell to cell, and from generation to generation. “This structure has two helical chains each coiled around the same axis... Both chains follow right-handed helices... The novel feature of the structure is the manner in which the two chains are held together by purine and pyrimidine bases... They are joined together in pairs, a single base from one chain being hydrogen-bonded to a single base from the other chain, so that the two lie side by side with identical z-co-ordinates.”«[Image: DNA as illustrated in the Nature article.]
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