Time names 15-year-old Gitanjali Rao first 'kid of the year' after she invents device to test for lead in drinking water

Time named Gitanjali Rao as the 'kid of the year.' She is a 15-year-old teenager who invented a mobile device that tests for lead in drinking water. She's also developed a phone and Web tool named Kindly, which uses artificial intelligence to detect possible signs of cyberbullying.