👉 Harder engineering challenges often involve tackling complex, interdisciplinary problems that require innovative solutions at the intersection of multiple fields. For example, designing sustainable and resilient infrastructure in the face of climate change necessitates integrating knowledge from civil engineering, environmental science, materials science, and urban planning. This means not only ensuring structural integrity but also considering long-term environmental impacts, resource efficiency, and adaptability to extreme weather conditions. Additionally, developing advanced technologies for clean energy, such as high-capacity batteries or efficient solar panels, demands expertise in physics, chemistry, and electrical engineering, while also addressing economic viability and scalability. These projects often push the boundaries of current technology and require creative problem-solving to overcome unforeseen challenges.