2017 Discovery Education 3M Young Scientist Challenge Current Affairs, GK & News

Indian-American Gitanjali Rao wins 2017 Discovery Education 3M Young Scientist Challenge

Indian-American Gitanjali Rao (11) won the 2017 Discovery Education 3M Young Scientist Challenge for inventing a quick, low-cost test to detect lead-contaminated water. She was selected from 10 finalists who had spent three months collaborating with scientists to develop their ideas. Key Facts Rao’s prototype device named named Tethys, after the Greek goddess for fresh ..

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