“African American chemists, biologists, inventors, engineers, and mathematicians have contributed in both large and small ways that can be overlooked when chronicling the history of science. By describing the scientific history of selected African American men and women we can see how the efforts of individuals have advanced human understanding in the world around us.”- The Faces of Science
“Jemison was a co-investigator of two bone cell research experiments, one of 43 investigations that were done on STS-47. Jemison also conducted experiments on weightlessness and motion sickness on herself and six other crew members.”- Wikipedia
African American astronomer, mathematician, surveyor and author.
“Annie Minerva Turnbo Malone (August 9, 1869 – May 10, 1957) was an American businesswoman, inventor and philanthropist. In the first three decades of the 20th century, she founded and developed a large and prominent commercial and educational enterprise centered on cosmetics for African-American women.”- Wikipedia
“I am a woman who came from the cotton fields of the South. From there I was promoted to the washtub. From there I was promoted to the cook kitchen. And from there I promoted myself into the business of manufacturing hair goods and preparations….I have built my own factory on my own ground.”- Madam Walker, July 1912. Read more about Ms. Walker at http://www.madamcjwalker.com
“Norbert Rillieux (1806-1894), widely considered to be one of the earliest chemical engineers, revolutionized sugar processing with the invention of the multiple effect evaporator under vacuum. Rillieux’s great scientific achievement was his recognition that at reduced pressure the repeated use of latent heat would result in the production of better quality sugar at lower cost.” ACS Chemistry for Life