Purnima Sinha

Dr. Purnima Sinha (12 October 1927 – 11 July 2015) was an Indian physicist and was one of the first Bengali women to earn a doctorate in physics. She did work in the field of x-ray crystallography of clay minerals. She was raised by a progressive family in a traditional era. She was able to further her education, pursue her passion of physics, and engage in artistic activities such as singing, painting, and writing. Provided by Wikipedia