In last 20 years, Bengaluru-resident A R Shivakumar has not spent a penny to meet the water needs of his family. The family harvests rainwater and collects it in underground and overhead tanks.
Shivakumar, currently, is the principal investigator for rainwater harvesting (RWH) at the Karnataka State Council for Science and Technology (KSCST).
WittyFeed looks how the rain man has made it possible.
We are using your cookies for better user experience We are using your cookies for better user experience.