Joan Clarke Murray codebreaker at Bletchley Park during World War II, became deputy head of Hut 8 in 1944. Code breaking was almost exclusively done by men during the war. Clarke was paid less than the men and felt that she was prevented from progressing further because of her gender. She was a English cryptanalyst and numismatist. You have Joan and the women of Bletchley Park to thank for changing the History of the World AND the fact that you’re reading this on a computer!
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The Femur consists of four parts: the head, greater trochanter, lesser trochanter, and the lower extremity. Learn more about the vital role or femur on the bones of our legs. http://www.learnbones.com/leg-bones-anatomy/