Dorothy Crowfoot Hodgkin was born on 12th May 1910. She was a scientist & peace campaigner, and winner of the Nobel Prize for Chemistry.
Born in Egypt to British parents, Dorothy developed an interest in chemistry at the young age of 10. At school she and one other girl were allowed to join the boys for their chemistry lessons; when no further science education was offered to her she took private tuition to enable her to gain entry to Oxford University.
The work for which she is known, and which earned her the Nobel Prize, was her development and use of X-ray crystallography, which enabled her to discover the molecular structures of natural substances. She helped confirm the structure of penicillin, worked with insulin for over 34 years studying insulin and revealed the structure of vitamin B12.