The Formation of Rust on Iron

This intricate jigsaw puzzle showcases the process of rust formation on iron, beginning with water moisture interaction. The image captures the initial stages where tiny droplets of water cling to the iron surface, leading to its gradual oxidation. Over time, this moisture triggers a chemical reaction, resulting in the reddish-brown flaky substance known as rust. Perfect for education and intrigue, this puzzle offers insight into the fascinating world of metal corrosion and decay.