
In this special episode of Let Me Explain, Pooja Prasanna travels to the Keezhadi excavation site near Madurai – a place that’s rewriting what we thought we knew about the origins of urban life in India. According to archaeologists, with artefacts dating back to the 6th century BCE, Keezhadi offers archaeological backing to the Sangam era, a period celebrated in Tamil literature but long denied material proof.