Most days at sixteen are spent inside a classroom. Saanvi Raghavendran spends hers building one. The student from United World Academy, Bangalore, doesn't run her initiative from an NGO office or an after-school club room. She runs it from a Saturday morning, a computer screen, and a quiet handful of youth mentors connecting to government schools deep in rural Karnataka. The question that started it all wasn't "What do these children need?" It was sharper and harder to answer: "What are they never given the chance to do?"