A new release in the groundbreaking Science Explained series is presented here – a collection that transforms fundamental scientific principles into impressive numismatic art. This edition honors Isaac Newton, the English physicist and mathematician whose discoveries laid the foundations of classical physics. Struck in 1 oz of .999 fine silver and measuring 40 mm in diameter, the design illustrates Newton’s revolutionary insight into gravity. Issued as 2 Dollars legal tender from Niue, the coin features a portrait of Newton surrounded by a chalkboard filled with formulas, with his famous law of universal gravitation at the center: F = G (m₁m₂ / r²) The coin is struck in a high-quality Proof finish and comes presented in blister packaging with a Certificate of Authenticity, which also explains Newton’s law of gravity. With Science Explained, collectors have the opportunity to explore the discoveries that have shaped our understanding of the universe – one equation at a time. Country: Niue Year: 2025 Denomination: 2 Dollars Metal: Silver Weight: 1 oz (31.1 g) Fineness: .999 Diameter: 40 mm Quality: Proof Mintage: 199 pieces Packaging: Capsule, Certificate of Authenticity, Blister Packaging Special Features: Classic Style