What are the uses of aluminum foils?

Aluminum foils have a wide range of uses. They are commonly used in cooking and food storage due to their heat resistance and ability to seal in freshness. They are also used in baking and roasting to prevent food from sticking to pans and to maintain moisture. Additionally, aluminum foil is used in packaging for its light weight and barrier properties, protecting products from air and moisture. In the medical field, it's used for sterilization purposes. It's also utilized in construction for insulation and in arts and crafts for its malleability and reflective properties.