George Washington (1July 864, 12- 19431October, 65438+5) is an American educator, agricultural chemist and botanist. He was the first black man to enter Iowa State University and get a master's degree in agriculture.

Carver has a keen mind since he was a child, and he shows intuitive knowledge of plants. At the age of ten, he left his master Carver's home and went to a black elementary school in Nyosho, Missouri. The black primary school named Lincoln has only one classroom. Thanks to hard work and the support of benefactors, we can continue to receive education.

/kloc-When he was 0/3 years old, he transferred to high school in Fort Scott, Arkansas. 1885, he graduated from high school in Minneapolis, Kansas. Carver wanted to go to college, but no black people went to college at that time. His education meets the requirements of Highland University, and Highland University accepted his admission request. But he was found to be black when he reported for duty, and the school refused him admission, which made him very painful. However, he made up his mind to study.

2. Benjamin Banneker

Benjamin Banneker Benjamin Banneker (173 1- 1806) is an American mathematician, astronomer and inventor. The first black man appointed by the president of the United States.

Benjamin is very clever. When he made a walking wooden clock, his neighbors praised him. This clock made him famous, because it was the first clock made in America, which he designed and manufactured after studying pocket watches. Since then, people from other colonies have sent him all kinds of problems to solve.

Thomas Jefferson realized Benjamin's ability to solve difficult problems and asked him to help build a capital, Washington. Benjamin tried to make a plan to build Washington. He marked the location and scale of streets and buildings-the Capitol and the White House. Colonel Lanfonte, a Frenchman who once designed this new town, quarreled with Benjamin and finally returned to France angrily with all his plans. The workers have no rules to follow and have to stop working.

3. May Jemison

Female astronaut Mae C. Jemison. Then moved to Chicago, Illinois. I like modern jazz and African dance. Parents live in Chicago.

Jemison has only experienced space activities once. 1992 September 12, she took off on the space shuttle Endeavour and participated in the space flight numbered STS-47. She was accompanied by a pair of astronauts, Li Pingbin and Jane Davies.

4. glanville T Woods

Glanville T Woods is also called Black Edison because his invention is very similar to Edison's. He was born in1April 23rd, 856. He mainly devoted himself to creating inventions to improve the railway industry.

He invented a machine combining telegraph and telephone, which was later called telegraph. He improved the design of many vehicles and was praised for inventing the third track. He also made many improvements to the steam boiler.

5. Mary Maynard

192 1 was born in new york. From the beginning, she was very interested in books, and her father's love for science even inspired her. She was the first black woman to receive a doctorate. In chemistry. For seven years, she devoted herself to studying protein in human body, and then she studied the chemicals involved in the mechanism of heart attack.

She is also engaged in biomechanical research, studying the effects of aging on the circulatory system. 1999, she was named as one of the 50 women in science.