Summary:

- Aluminum is a common metal that has a fascinating history. It was once considered a precious metal, more valuable than gold, due to the complex and expensive process required to extract it from bauxite ore.

- The development of more efficient extraction methods in the late 19th century led to a dramatic drop in the price of aluminum, making it widely available for a variety of industrial and consumer applications.

- Today, aluminum is one of the most widely used metals in the world, with applications ranging from transportation to packaging, thanks to its lightweight, corrosion-resistant, and recyclable properties.