Black women

5 inventions that wouldn't exist without black women

2020 has been a difficult year. Between the coronavirus, racism, and police brutality, it is time to start reminding many that humanity is one. Thanks to these incredible women, many of us enjoy their inventions on a daily basis. Watch the video and you will be amazed!

By  Kelsey Miller
1. Caller ID - Shirley Ann Jackson
2. Hairbrush - Lyda Newman - patented in 1868
3. 3D cinema - Valerie Thomas - patented in 1980
4. Curling iron - Theora Stephens - patented in 1980
5. Home Security System - Marie Van Brittan Brown - patented in 1969
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