Explaining on Instagram: "Japan found a simple but brilliant way to prevent deadly icy roads — heated water sprinklers built directly into the streets. ❄️🚗 In snowy regions, sensors detect freezing temperatures and automatically spray warm groundwater onto roads, melting snow and ice before it can build up. The system runs continuously during storms, keeping streets wet instead of frozen and drastically reducing accidents. 💧🔥 Rather than relying only on salt or plows, Japan engineered the pro