Relya AI on Instagram: "Ancient China built self-moving mechanical systems 2,400 years ago. Long before Silicon Valley dreamed of robotics, ancient Chinese engineers created sophisticated automata using gears, levers, and clever linkages that moved on their own. From the famous South-Pointing Chariot (a mechanical compass vehicle that always faced south) to automated puppets, theaters, and even self-operating musical instruments described in ancient texts, these inventions showed true understand