(Staff post from the THIS DAY IN HISTORY on 14 November 2025.)
She spent 30 years mapping a single
molecule—insulin—atom by atom. Her hands were crippled by arthritis, but she
gave medicine the blueprints to save millions. She was the only British woman
to ever win the Nobel Prize in Chemistry.
Oxford, 1934. A young chemist named Dorothy
Crowfoot Hodgkin peered into an X-ray crystallography camera at a tiny crystal
of insulin. She was trying to see something no human had ever seen: the exact
arrangement of every atom in the molecule that keeps diabetics alive.
The technology was primitive. The calculations would take decades. And Dorothy's hands were already beginning to twist with rheumatoid arthritis that would eventually cripple them. She started working on insulin anyway. She would spend the next 35 years decoding it.







































