Indian-American girl wins 2017 Young Scientist Challenge for water contamination detection device

Posted on:20 Oct 2017 15:33:55
Indian-American girl wins 2017 Young Scientist Challenge for water contamination detection device
20 October 2017 Current Affairs: Indian-American Gitanjali Rao, 11, was announced the winner of Discovery Education’s 3M Young Scientist Challenge.

The sensor-based device detects the quality of water and shares the results to a mobile application via Bluetooth. 

There are over 5,000 water systems in the US alone with lead contamination issues.

Detection and preventive action can help mitigate the problem,

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