This Bird Solved Japan’s Biggest Train Problem #science #sciencefacts

This Bird Solved Japan’s Biggest Train Problem #science #sciencefacts

When Japan launched its high-speed bullet train in the 1990s, engineers faced a huge problem every time the train entered a tunnel at 300 km/h, it created a loud sonic boom that shook nearby buildings.After months of research, one engineer found inspiration in nature specifically, in the Kingfisher bird, known for diving into water at high speed without a splash. By redesigning the train’s nose like the Kingfisher’s beak, they eliminated the noise and made the train even faster and more efficient.Nature had the answer all along. 🌿
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