Annie Minerva Turnbo Malone was an American inventor, philanthropist, and businesswoman regarded as the first black woman to become a millionaire.



Hugely recognized for her hair products the "Wonderful Hair Grower", her...

In this video, we explore the fascinating world of color photography and the discovery made by inventor Edwin Land. We learn about the process of creating color images using monochrome images and color filters. The video also touches on...