To apply for Yale's nomination for the Churchill the following materials must be submitted, ideally via the Yale Student Grants Database:
Following the campus round of competition, no more than two endorsed applications may be sent to the national competition in November. Applicants are normally notified of the results by late December and awards are announced publicly by early February.
Interested Yale applicants, after doing some research of their own, may schedule an appointment with Jill Carrera from the Office of Fellowships.
Note that this scholarship is only for study in STEM fields, and that there are some programs of study at Cambridge which are ineligible (see the official website for specifics).