10 Notable Inventions By Indian Villagers Will Make You Proud And Happy
5. Turbine operated without electricity or diesel by Mangal Singh
Irrigation is a necessity in farms and many farmers use diesel and electric pumps to irrigate their lands. Harnessing the energy of flowing water, Mangal Singh came up with the revolutionary idea of a turbine pump that runs on water streams. The product even got patented in India.
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