Historical instruments are tools and devices used in various fields throughout history, including music, science, and navigation. Examples include the harpsichord, a keyboard instrument popular in the Baroque period, and the astrolabe, an ancient device used by astronomers to measure the position of stars and planets. These instruments reflect the technological advancements and cultural practices of their time. For instance, the compass revolutionized navigation during the Age of Exploration, while the telescope expanded our understanding of the universe. Studying these instruments helps us appreciate the ingenuity of past civilizations and their contributions to modern society.