The great medieval mathematician known as Fibonacci produced a series of important works in the early 13th century. One important innovation in his writings was...
Girolamo Cardano (1501-1576), the great mathematician, physician, astrologer and scholar who founded probability theory, led a colorful and controversial life that included time spent in prison for the crime of...
Ludwig van Beethoven declared in 1806 that another composer of his acquaintance was the greatest of any then living. Which of his contemporaries had impressed him so deeply?
Ada Lovelace, daughter of the poet Byron, lived a brief but full life, ended by illness in 1852 when she was just 36. By then she had made her own contribution to history as a pioneer in which field?