Harrison's theories on timekeeping

Harrison’s theories on timekeeping focused on developing highly accurate marine clocks, crucial for navigation. He believed precise time measurement was essential to determine longitude at sea, which was a significant challenge before his innovations. Harrison designed and built complex chronometers that could keep accurate time despite the ship’s movements and changing conditions. His work demonstrated that with careful engineering, it was possible to create reliable, portable timepieces that revolutionized navigation and maritime travel, making long-distance sea voyages safer and more precise.