Understand the historic origins of Nadi astrology, the cultural significance at Vaitheeswaran Koil

https://koil-nadi-experience.tearosediner.net/agastya-nadi-astrology-how-karma-based-guidance-differs-from-event-forecasting

Comprehend the historical origins of Nadi astrology, the cultural significance at Vaitheeswaran Koil, and how it endures as a living practice today.