14-year-old Trisha Prabhu plans to eventually major in neuroscience, but first she wants to solve cyberbullying. Selected as a global finalist for the Google Science Fair 2014, her Rethink project pivots around a simple concept: getting teenagers to reread hurtful messages before sending them out into the digital ether.

14-year-old Trisha Prabhu plans to eventually major in neuroscience, but first she wants to solve cyberbullying. Selected as a global finalist for the Google Science Fair 2014, her Rethink project pivots around a simple concept: getting teenagers to reread hurtful messages before sending them out into the digital ether.