Marvel's Hero Project - Season 1 Episode 18 -

When Gitanjali discovered there were people living without clean water, she was determined to find a solution. Through rounds of trial and error, and the search for a lab that would let a middle schooler use it, Gitanjali invented a device that could test for contaminants in water. Spurred on to create new tools that benefit others, her blend of science and kindness is what makes her a hero.