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Letitia Geer Inventor Of The Modern Syringe

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Letitia Geer

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Maria Beasley

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8 Women You Had No Idea Saved Your Ass

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Thanks, Ladies!

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Did you know you got that effect?

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Mary Anderson

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Mary Anderson

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Katherine Burr Blodgett

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Stephanie Kwolek

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Flossie Wong-Staal

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Katherine Burr Blodgett

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I Had No Idea You Felt This Way

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