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The hot comb was an invention developed in France as a way for women with coarse curly hair to achieve a fine straight look traditionally modeled by historical Egyptian women. [44] However, it was Annie Malone who first patented this tool, while her protégé and former worker, Madam C. J. Walker, widened the teeth. [45]
Women inventors have been historically rare in some geographic regions. For example, in the UK, only 33 of 4090 patents (less than 1%) issued between 1617 and 1816 named a female inventor. [1] In the US, in 1954, only 1.5% of patents named a woman, compared with 10.9% in 2002. [1]
American women inventors (218 P) Pages in category "Women inventors" The following 128 pages are in this category, out of 128 total.
Some of the most incredible inventors, writers, politicians, & activists have been women. From Ida B. Wells to Sally Ride, here are women who changed the world. 22 Famous Women in History You Need ...
From Orville Redenbacher to Marie Callender, from Wendy's to Mrs. Fields, there are plenty of food brands out there that took their names from a real-life person. Some were named after their ...
With environmentally sound practices and healthy eating initiatives, the world of food is continually transitioning. Women have played a particularly large role in these changes throughout history ...
Lasse Hessel (1940–2019), Denmark – female condom George de Hevesy (1885–1966), Hungary – radioactive tracer Ronald Price Hickman (1932–2011), U.S. – designed the original Lotus Elan , the Lotus Elan +2 and the Lotus Europa , as well as the Black & Decker Workmate
It includes food scientists that can also be found in the parent category, or in diffusing subcategories of the parent. Pages in category "Women food scientists" The following 28 pages are in this category, out of 28 total.