How does rain in Nepal lead to catastrophic flooding across Bihar? From silted riverbeds and overflowing tributaries to failing embankments and the Ganges backing up, here is the step-by-step breakdown of why Bihar floods year after year—explained in 3D animation. It’s time to look past the social media noise and focus on the real crisis hitting millions on the ground. 👇 Drop your thoughts in the comments. 🔔 Follow @onevisionmedia.in for clear, 3D visual breakdowns of India's biggest stories. #BiharFloods #BiharNews #FloodRelief #KosiRiver #GandakRiver Bihar floods, Bihar news today, 3D animation explainer, Kosi river flooding, Gandak river flood, Ganges water level,