Kerala Man Digs 1000+ Cave Wells in 50 Years, Builds Rare 'Suranga' Water SystemKeralaBy Serene Sarah Zachariah21 Apr 2020 19:15 IST"When digging for borewells, you strike right at the heart of the earth, leading to a complete drain out of the groundwater. The Suranga system is not like that, it requires the digger to be aligned with nature."Read More