The Meenakshi Temple in Madurai, Tamil Nadu India is one of the most mysterious and advanced ancient structures ever built. The famous "Hall of Thousand Pillars" is a stunning architectural wonder — some even claim it was carved from a single massive rock. Ancient Indian architecture, precision stone work, sacred geometry, and lost engineering knowledge all come together in this temple. How did ancient civilizations achieve this level of perfection without modern tools or machines? Was it really hammer and chisel? Or a forgotten technology we no longer understand?