In some parts of the world, construction projects have led to unexpected discoveries of ancient treasures. For example, during the construction of the Cairo Metro in Egypt, workers stumbled upon a massive underground necropolis containing thousands of well-preserved mummies, artifacts, and tombs dating back to ancient times. This unexpected find turned the construction site into an archaeological marvel and led to further exploration and research into Egypt's rich history. It's a reminder that even modern construction projects can uncover incredible insights into the past, offering us a unique window into the lives of those who came before us.