Scientist Ajay Sonkar reveals secret to Ganga’s 50X cleaning process despite hosting 600 million Maha Kumbh devotees

According to his study, the river is unique in its ability to remain virtually germ-free, even after hosting over 60 crore (600 million) visitors and countless holy dips during the Maha Kumbh festival — hailed as the world’s largest religious congregation.

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