Hello Brilliantians,

I have started a tutoring/book-selling organization called Quadrivium. Quadrivium also functions as a platform for spreading awareness and interest in science, math, education, and economics.

I will post documentaries, videos, news, and other math/science/economics related posts every week.

Please visit and like my Facebook page!

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## Comments

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TopNewestIs that uncooked rice lying on the floor? :-p

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Just an illustration of a popular problem, I believe.

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On a chessboard. It is an allusion to the ancient Persian tale about a man who stole the sultan's throne with a chessboard.

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Ok.Got it

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Where are you located?

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