On-demand clean hydrogen energy production (patented) from seawater has been covered by 20+ national and international newspapers (16 January 2020). https://timesofindia.indiatimes.com/education/news/iit-madras-develops-device-to-produce-clean-hydrogen-fuel-from-seawater/articleshow/73321655.cms
“New way to clean water polluted by mercury” (May 22nd, 2018). https://indianexpress.com/article/explained/from-the-lab-new-way-to-clean-water-polluted-by-mercury-5185917/