Hi all, I am a second semester junior mechanical engineering student. I am taking a class titled "Mechanical Engineering Design." The class has a design project where we pick a problem and design a solution. He does not want something a freshman engineering student can design, but rather, a problem that requires engineering principles and analysis. I am having trouble thinking of a problem to design a solution around. I would love to do something related to efficient cooling with computer processors, but I have not taken Heat Transfer yet so I'm not sure if that would end well. Any ideas? Anything would help. Thank you in advance.