Howard Aiken was an American computer scientist and engineer, best known for his pioneering work in the development of early computers. Born on March 8, 1900, he played a crucial role in the creation of the Harvard Mark I, one of the first electromechanical computers, which was completed in 1944. Aiken's contributions laid the groundwork for future advancements in computing technology. Aiken earned his Ph.D. in mathematics from Harvard University and later became a professor there. He was a strong advocate for the use of computers in scientific research and education, influencing the direction of computer science as a discipline. His work has had a lasting impact on the field.