martes, 13 de marzo de 2018

WOMEN IN SCIENCE: MARIE CURIE

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Biography
BIOGRAPHY




LETITIA MUMFORD GEER


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Letitia Mumford Geer was born in 1852 in New York. She was a nurse and an inventor who patented the one-hand operated syringe that is the basis for most modern medical syringes. The patent was granted in 1899. She died in 1935.






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