2025 Niue 1 oz Silver Science Explained: Pythagoras (Box & COA)

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This striking 2025 silver proof coin from Niue celebrates one of history's most influential intellectual figures, the ancient Greek philosopher and mathematician Pythagoras. Struck from one troy ounce of 0.999 fine silver, this coin belongs to the intriguing Science Explained series, a collection that brings fundamental scientific and mathematical concepts to life through detailed numismatic design. With a remarkably low mintage of just 199 pieces worldwide, it stands as a highly detailed tribute to the origins of geometry. The reverse of the coin features a portrait of Pythagoras alongside his historical life dates, 570 to 495 BC. The design is rich with thematic elements, including a classical Greek temple, intricate geometric diagrams, and a visual representation of his famous namesake theorem. The obverse presents a fascinating contrast, depicting the official coat of arms of Niue set against a school board background covered in a dense collage of scientific formulas, equations, and mathematical notations.