Beatrice Kenner and Midred Smith: Sister Inventors
发布时间 来源
Episode 设置
摘要
Beatrice Kenner’s inventions were focused largely on making life easier and less annoying for herself and the people around her, including period products. Mildred Smith’s invention was about family, and it grew from her disability after she developed multiple sclerosis.
GPT-4正在为你翻译摘要中......
