braille

Eleanor Pairman, la matemática que usó su máquina de coser para enseñar geometría a personas ciegas.

https://mujeresconciencia.com/2022/07/20/eleanor-pairman-la-matematica-que-uso-su-maquina-de-coser-para-ensenar-geometria-a-personas-ciegas/

Marta Macho Stadler via @mujerconciencia

Más información sobre Eleanor Pairman:
https://en.wikipedia.org/wiki/Eleanor_Pairman

#mathematics #womeninscience #braille

Eleanor Pairman (1914). Imagen: George Watson’s College.

The photograph depicts Eleanor Pairman in a formal portrait setting. She is seated or standing, looking directly at the camera with a composed and serious expression, reflecting the fashion and demeanor typical of early 20th-century portraiture.

Eleanor is dressed in period-appropriate attire, likely a modest dress or blouse, which would have been typical for a young woman in 1914. The clothing is likely to be simple yet elegant, with high collars and long sleeves, reflecting the styles of the time.

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248d

French educator Louis Braille was born #OTD in 1809. He was the inventor of a reading and writing system named after him, braille, intended for use by visually impaired people.

At just 15 years old, Braille began refining Barbier's system, developing a code based on a six-dot cell structure that allowed for efficient representation of letters, numbers, and even musical notation.

https://en.wikipedia.org/wiki/Louis_Braille

#braille #education #communication

Portrait of Louis Braille, author unknown.

Braille is shown in a formal seated position or from the chest up, with a calm and composed demeanor.

He wears 19th-century attire, often a dark, high-collared jacket or coat.

His expression is serene and introspective, with youthful features that reflect his intelligence and determination.

ALT

The original braille code for the French language, as devised by Louis Braille c.1824.

ALT

Edited 80d ago

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