Giovanni di Dondi

Giovanni di Dondi was a 14th-century Italian physician, astronomer, and philosopher known for his innovative work in creating the Astrarium, an elaborate astronomical clock that illustrated the movements of celestial bodies. His creation combined art, science, and engineering, helping to visualize complex astronomical concepts. Dondi's writings and inventions contributed to the understanding of timekeeping and the mechanics of the heavens, reflecting the early Renaissance fascination with science and the natural world. He is notable for bridging medieval knowledge with emerging scientific inquiry, influencing later developments in astronomy and horology.