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Patina coins
I never imagined I would praise God upon seeing a coin. A coin, as is well known, is a small metal disc designed by humans and manufactured by machines. But I discovered that God has a hand even in coins. The whole idea lies in what collectors call patina, which is the layer of colors that forms on the surface of the coin when the metal reacts with oxygen and other materials such as sulfur…
August 31, 2018