Conversation so far:
What happened with Rosalind Franklin and Cambridge?
Rosalind Franklin went to Newnham College, Cambridge in 1938 and studied chemistry within the Natural Sciences Tripos.
Did Rosalind Franklin graduate?
Rosalind Franklin studied the Natural Sciences Tripos at Newnham College, Cambridge, from which she graduated in 1941.
what happened to Rosalind Franklin during WW II?
Rosalind Franklin volunteered as an Air Raid Warden and regularly made patrols to see the welfare of people during air raids.
What did Rosalind Franklin do after Cambridge?
In 1950, Rosalind Franklin was granted a three-year Turner & Newall Fellowship to work at King's College London.

Question: What did she work on in the laboratory?
Self-contained rewrite: What did Rosalind Franklin work on in the laboratory?