India, Oct. 30 -- Every year, Delhi deals with smog in the winter season. A mix of factors make Delhi AQI shoot to sky. The culprits remain the same - vehicular pollution, construction dust, stubble burning, industrial smoke choke the city, the smog hangs due to heavy air - but the remedy differs every year - from water sprinklers to odd-even days for cars to anti-smog guns and giant air purifiers - but nothing seems to work. The reason is not difficult to comprehend. The cosmetic efforts cannot bring about a lasting change. This year is no different. But this time remedy was indeed bizarre - cloud seeding - and it ended up in a fiasco. The much-hyped cloud-seeding experiment conducted by the Delhi Government in collaboration with IIT Kanpu...