The world of science is considered to be of great value, Sir Isaac Newton's Philosophy Naturalization Principal Mathematical book. A person familiar with the unknown identity has bought the first edition copy of this book at auction at an approximate value of $ 3.7 million. In the book published in 1687, Newton wrote three sources of motion, on which the modern science of today is moving. For the first time only 80 copies were printed. The 9-inch by 7-inch size book was once owned by Halley's comet inventor Edmund Halley. (Smithsonian Mag)
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