How to answer the personal statement?

“Michigan State University recognizes that an assortment of interests, viewpoints, and life experiences are important in student learning and enhance the university community. Describe an experience, passion, or characteristic that illustrates what you would contribute to the MSU community and how this will add to the overall richness of campus life.”

I want to discuss my passion for understanding how things work. I wrote a strong Common App essay on this, and would like to talk about the same thing in this essay because I believe it shows who I am. However, I just cannot answer the last part, how I would contribute to campus. I do not want to major in engineering, nor do I plan to start a club based on this. What should I say?

Thank you!