In 1900, a Greek diver discovered a sunken ship in the Antikythera Strait. Among the artifacts recovered, a rusted bronze circle caught the attention of experts. After careful cleaning, they were astonished to find that this circle was actually a complex mechanical device capable of calculating celestial movements. This machine consists of moving pointers, dials, gears, and metal plates, all intricately designed and truly remarkable. Experts speculate that this device may have been used to calculate the trajectories of the sun, moon, and other planets. However, it dates back to 82 BC, nearly two thousand years before modern computers! The discovery of the "Antikythera Mechanism" challenges traditional perceptions of ancient Greek technological capabilities and raises a series of questions: How was it made? Who created it?