Wednesday Geek Woman: Émilie du Châtelet

This is a guest post by Megan. Megan is a life-long geek and feminist currently working towards a PhD in Chemistry.

Émilie du Châtelet is one of the most under-celebrated scientists of the Age of Enlightenment. Born in 1706 in France, she received an unparalleled education at the encouragement of her father. By 12 she was fluent in French, German, Italian, Latin, and Greek. She continued to study mathematics and physics throughout her adult life, and used her mathematical skills to win extra money through gambling. After her death, Voltaire wrote that Émilie was “a great man whose only fault was being a woman.”

She translated Newton’s Principia Mathematica into French, but her greatest contribution to science came from proving one of Newton’s theories wrong. Newton believed the kinetic energy of a moving object was proportional to its velocity while Liebniz proposed the energy was proportional to the velocity squared. Émilie du Châtelet experimentally proved the energy was proportional to the square of the velocity. Émilie’s dedication to understanding the physical world and eagerness to use experiments to investigate physical theory make her an important figure in scientific history.

Wikipedia: Émilie du Châtelet Emilie du Châtelet: the genius without a beard
NOVA: Emilie du Châtelet (1706-1749)

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4 thoughts on “Wednesday Geek Woman: Émilie du Châtelet

  1. Katherine

    :O They never taught us in school that Newton was wrong about anything, probably so they could conveniently forget to teach us about Emilie. /conspiricy

    I really am loving this series.

  2. heliconia

    Really interesting post – I’d never heard of Emilie du Chatelet before – and great series. Is it still possible make suggestions for future Wednesday Geek Woman features?

    1. Mary

      I’ll put up another submission thread tomorrow, and then every four weeks or so. Thanks for the reminder.

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