An Indian-origin South African teenager bagged the grand prize worth $50,000 scholarship, at the annual Google Science Fair for her work using orange peel to develop a cheaper “super-absorbent material” that helps soil retain water.
16-year-old Kiara Nirghin, a Grade...
Keywords: super-absorbent material, Kiara Nirghin, super-absorbent material, Indian-origin South African teenager
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