Rain Making
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Innovations 2010 - Lavan Vajra is a novel, low cost, appropriate technology that will empower farmers all over India to do cloud-seeding to enhance rainfall in their villages. It consists of sprinkling common salt over the flames of burning wood or tyres and thus sending the salt vapors to the cloud base by means of the rising smoke. A way ahead to tap vast quantities of sky-water available in our skies.
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