Conversation so far:
What was relevant during this time period?
While at Cambridge, Thomson was active in sports.
What studies did he pursue?
He also took a lively interest in the classics, music, and literature; but the real love of his intellectual life was the pursuit of science.
Did he win any awards or have outstanding achievements?
He was elected a fellow of St.
Peter's.

Question: Did he graduate from Cambridge with a degree in what field?
Self-contained rewrite: In what field, did William Thomson graduate from Cambridge with a degree?