Everyday Black History: Afro Appreciation

Dr Betty Wright Harris is a chemist, inventor and educator who received a patent for a device that detects explosives. She is a pioneer as well in the field of chemist and one of the few African American women in the field. Enjoy --- Send in a voice message: https://anchor.fm/EverydayBlackHistory/message Support this podcast: https://anchor.fm/EverydayBlackHistory/support