Name: Зелени герои: Тя има големи амбиции и никакво време за мръсна вода
Uploaded: 2020-01-15T10:10:15+02:00
Duration: 4 min 13 s
Description: Gitanjali is only twelve, but she's already invented a device that tests water for lead contamination. Yup, you read that right. Her device even garnered her the America’s Top Young Scientist award in October 2017. More proof that innovation has nothing t