Names: Pradyumna Kumar Pal, class 7, Saraswati Sishu Vidya Mandir, Unit-3, Khordha, Orissa; and Rahul Kumar, class 9, Rajkiya Balak Uchh Vidyalaya, Patna, Bihar
Sometimes accidents occur when a passenger puts his body part outside the bus window. Pradyumna and Rahul have independently conceived an idea of an alerting system for the bus driver, which enables them to know which passenger has put his hand or head outside the bus window.
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