Sophie Germain died #OnThisDay in 1831.

One of the pioneers of elasticity theory, she won the grand prize from the Paris Academy of Sciences for her essay on the subject. Despite initial opposition from her parents, she gained education from books in her father's library.
In lieu of a formal education, unavailable to women until more than a century later, Germain supplemented her reading and her natural gift for science by exchanging letters with some of the era’s most prominent mathematicians.
After sharing her thinking with mathematician Siméon Denis Poisson, Sophie's ideas were borrowed and published by Poisson as his own work on elasticity, giving Germain no credit.

brainpickings.org/2017/02/22/sop…
It's because of assholes like Poisson that women to this day struggle for space and respect.

And that's why I'm happy to block misogynists who come here to say that women have never made it big in science.

Don't waste your time and don't make me waste mine.

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More from @marinamaral2

27 Jun
Agnes Bertha Marshall was an English culinary entrepreneur who became a leading cookery writer in the Victorian period. She was dubbed the "Queen of Ices" for her works on ice cream and other frozen desserts.
Her 1888 cookery book included a recipe for "cornets with cream", possibly the earliest publication of the edible ice cream cone. She also gave public lectures on cooking, and ran an agency for domestic staff.
Agnes was granted a patent in 1885 for an improved ice cream machine that could freeze a pint of ice cream in five minutes. She also suggested using liquid nitrogen to make ice cream, a method Heston Blumenthal uses today in his three-star Michelin restaurant The Fat Duck.
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23 Jun
This is Eagle Woman That All Look At (Waŋblí Ayútepiwiŋ), also known as Matilda Picotte Galpin, a Lakota activist, diplomat, trader, and translator, who is credited with being the only woman recognized as a chief among the Sioux. Image
She was known as a woman of honor in both Native American Indian and white societies for her attempts at peaceful compromise between these two different ways of life. tinyurl.com/y7x777b5
Eagle Woman and her daughter Louise organized the first day school at Standing Rock Indian Reservation. She continued aiding the tribes in adjusting to reservation life until her death in 1888. Image
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23 Jun
Thread: Victorian dress for every occasion, 1890s. Read more about each one of them: tinyurl.com/945ynabc

Nightgown:
Dressing Gown:
Wrapper, or morning dress:
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22 Jun
Colorized by me: Captain Robert Falcon Scott and other expedition members at camp in the Ross Dependency of Antarctica, during Scott's Terra Nova Expedition to the Antarctic, April 1911. They have just returned from the Southern Party's exploratory expedition.
The Terra Nova Expedition, officially the British Antarctic Expedition, was an expedition to Antarctica which took place between 1910 and 1913.

📸 Herbert Pointing
Scott wished to continue the scientific work that he had begun when leading the Discovery Expedition from 1901 to 1904, and wanted to be the first to reach the geographic South Pole.
Read 7 tweets
21 Jun
Annette Kellermann, born in 1886 in Sydney, was an Australian professional swimmer, vaudeville star, film actress, and writer. She was one of the first women to wear a one-piece bathing costume, instead of the then-accepted pantaloons, and inspired others to follow her example.
From marathon swimming she went on to play packed houses with her unique vaudeville show in London and later NY. She became acquainted with controversy when the one-piece bathing costume she developed caused a stir during her performance for royalty. shrtm.nu/A1HD
Kellermann appeared in several movies, usually with aquatic themes, and as the star of A Daughter of the Gods was the first major actress to appear nude in a Hollywood production. Kellermann was an advocate of health, fitness, and natural beauty throughout her life.
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15 Jun
#OnThisDay in 1648, Margaret Jones is hanged in Boston for witchcraft in the first such execution for the Massachusetts Bay Colony. Jones was a midwife and practiced medicine. Some of what caused her to be accused of witchcraft had to do with these practices.

Thread:
The evidence against her was:

1. "That she was found to have such a malignant touch, as many persons, men, women, and children, whom she stroked or touched with any affection or displeasure, were taken with deafness, or vomiting, or other violent pains or sickness."
2. "She practising physic, and her medicines being such things as, by her own confession, were harmless, — as anise-seed, liquors, etc., — yet had extraordinary violent effects."
Read 10 tweets

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