Aluminum cans are lightweight containers made from aluminum, a metal that is both strong and recyclable. They are commonly used for beverages like soda and beer, making them a popular choice for packaging. The shiny surface of aluminum cans helps protect the drink inside from light and air, keeping it fresh and tasty. One of the best things about aluminum cans is that they can be recycled easily. When you recycle a can, it can be melted down and turned into a new can in just a few weeks. This process saves energy and reduces waste, making aluminum cans an eco-friendly option for consumers.