Modern Technology, Discover the History, Science, and Enduring Fascination Behind the World’s Most Coveted and Timeless Precious Metal"

color is one of gold's most distinctive features, a result of its atomic structure, which absorbs blue light and reflects yellow and red wavelengths. Gold is also highly malleable and ductile—an ounce of gold can be hammered into a sheet that covers several square meters or stretched into a thin wire miles long. This makes it ideal for use in jewelry, coins, and ornamental objects. Gold is also known for its incredible resistance to corrosion and tarnish. Unlike other metals, it doesn’t rust or degrade over time, which is why gold artifacts from ancient civilizations, such as the Egyptians, often remain well-preserved. Beyond its aesthetic appeal, gold plays a critical role in modern technology. It is an excellent conductor of electricity and is used in electronics, satellite components, and medical devices. Economically, gold has served as a symbol of wealth and a form of currency for millennia, with countries holding large reserves to stabilize their financial systems. Gold has ...