<p>I was wondering about Caltech's Additional Information section. I wrote an essay for Harvard about my role in starting the US Astronomy and Astrophysics Olympiad, and since it was related to science and leadership, if it would be appropriate to submit in Caltech's "Additional Information (upload feature at the end of the Caltech Writing Supplement)" section. It says in the description for this section that "If you need additional space, please explain using the upload function button below." I was wondering if this is the sort of thing Caltech would be looking for. </p>