Doodle 4 Google 2014 Winner Invents Water Purifier to Make the World a Better Place

by Danny Goodwin

Doodle 4 Google 2014 Winner

For our 7th annual Doodle 4 Google competition, we asked kids K-12 to tell us what they would invent to help make the world a better place. More than 100,000 submissions, 250 state finalists, 50 state winners, and five national age group winners later, the competition has come to a close and we have a winner—11-year old Audrey Zhang of New York.

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