NEW DELHI, Nov. 3 -- The recent cloud seeding trials in New Delhi were purely experimental, Ministry of Earth Sciences Secretary M Ravichandran said, stressing that such tests are vital to assess feasibility before operational use. Speaking at a Pune conference on weather modification, he said experiments can succeed or fail but are essential for learning.

The Delhi trials, conducted with IIT Kanpur, aimed to reduce air pollution.

Published by HT Digital Content Services with permission from Millennium Post.