women in technology

Stephanie Kwolek and the Bullet-proof Vests

Stephanie Kwolek and the Bullet-proof Vests

Stephanie Kwolek (1923 – 2014) Image: Chemical Heritage Foundation On July 31, 1923, American polymer chemist Stephanie Louise Kwolek was born. She is best known for her invention of poly-paraphenylene terephthalamide – better known as Kevlar. Stephanie Kwolek inherited her love for fabrics and sewing from her mother. Before thinking about…
Dorothy Hodgkin and the Structure of Penicilin

Dorothy Hodgkin and the Structure of Penicilin

Dorothy Hodgkin (1910 – 1994) On July 29, 1994, British chemist and Nobel Laureate Dorothy Mary Hodgkin passed away. She advanced the technique of X-ray crystallography, a method used to determine the three-dimensional structures of biomolecules. Among her most influential discoveries are the confirmation of the structure of penicillin. Dorothy Crowfoot’s (late…
Rosalind Franklin and the Beauty of the DNA Structure

Rosalind Franklin and the Beauty of the DNA Structure

Rosalind Franklin (1920–1958) On July 25, 1920, British biophysicist and X-ray crystallographer Rosalind Elsie Franklin was born. She made the first clear X-ray images of DNA’s structure. Her work was described as the most beautiful X-ray photographs ever taken. Franklin’s ‘Photo 51’ informed Crick and Watson of DNA’s double helix structure for…
Elly Beinhorn and her Love for Aviation

Elly Beinhorn and her Love for Aviation

Elli Beinhorn arrives at Berlin Tempelhof in 1931 Image Source: German Federal Archive, Accession number:102-11633 On May 30, 1907, German aviatrix and stunt pilot Elly Beinhorn was born. In the 1930s she broke several long distance flight records including flying over three continents in a single day. When it comes to…
Aviatrix Amy Johnson and the Flight to Australia

Aviatrix Amy Johnson and the Flight to Australia

Amy Johnson in India Image by Wikimedia User Dabbler On May 24, 1930, pioneering English aviatrix Ami Johnson safely landed in Darwin, Northern Territory, Australia after a 18.000km flight, becoming the first woman pilot to fly solo from England to Australia. Amy Johnson earned her Bachelor if Arts degree in economics at the University…
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