Chemical engineering encompasses a wide range of applications beyond power plants, including roles in safety management, pharmaceuticals, plastics, and materials development. Chemical engineers often work in diverse fields such as mining, biochemistry, and biotechnology, applying their knowledge to create products like coatings and polymers. The profession allows for both applied and theoretical pursuits, with opportunities in industry or research depending on one's focus. Students are encouraged to explore their interests without feeling confined to a specific niche early in their education. Overall, chemical engineering offers a broad spectrum of career possibilities that can align with various interests in chemistry and technology.