Women September 08, 2019 at 02:00 pm

10 black women who pioneered inventions

Oluwabusola Fadipe | Contributor

Oluwabusola Fadipe September 08, 2019 at 02:00 pm

September 08, 2019 at 02:00 pm | Women

Mary and Mildred Davidson

Mary and Mildred Davidson patented many inventions. They didn’t have any technical or scientific educational background, however, they were good at discovering ways to make life better. They both invented the sanitary belt. Although Mary suffered from multiple sclerosis, she invented the walker and the toilet-tissue holder.

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