Webin 1935, Frederick Jones created the first portable refrigeration units, making it possible to transport perishble items, including foods, over long … WebJan 19, 2024 · 1 George Crum (1824-1914) Crum, a chef and restaurateur, is said to have unintentionally created the potato chip during the summer of 1853. They were made in …
Black Inventors and Their Patent Numbers - ThoughtCo
WebFeb 1, 2024 · In honor of Black History Month — and all-around Black excellence — here are 14 home essentials used every day that were invented by African Americans. 1. Ironing Board, Improvements (1874; 1892): Elijah McCoy; Sarah Boone. U.S. Patent No. 150,876: Ironing Tables; U.S. Patent No. 473,653: Ironing Board. As simple and as straightforward … WebFeb 11, 2024 · In 1821, the inventor and civil rights activist became the first Black person in the United States to be granted a patent for his innovative way of dry-cleaning clothes. … how does a brushless motor work
Ten Black Scientists that Science Teachers Should Know About - PBS
WebFeb 13, 2024 · Black History Month: Feeding America celebrates 4 Black inventors who impacted our mission George Washington Carver (1861-1943). Born a slave in 1861, … WebFeb 1, 2024 · Black History Facts Society: 1. Dr. Carter G. Woodson, known as the “Father of Black History,” started the first Negro History Week in 1926 to ensure students would learn Black history.It grew ... WebMar 22, 2024 · A black history month trivia quiz is what you need to learn more about the black history month details. African-American history started with the arrival of Africans to North America during the 16th and 17th centuries. History does not only hold great values in American history, but it's also a pre-eminent part of world history. phonologische informationen