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Colorado: 11-year-old girl wins $25,000 science prize for creating a cheap device to test drinking water for poison.

Gitanjali Rao, a seventh grader from Colorado, has been awarded the title of “America’s top young scientist” for designing a compact device to detect lead in drinking water, which she believes can be faster and cheaper than other current methods. The 11-year-old’s invention was inspired by the water crisis in Flint, Michigan, where cost-cutting measures led to tainted drinking water […]

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