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TIL that the distinctive nose of the Shinkansen 500 bullet train prevents sonic booms whenever it exits a tunnel and was discovered when scientists studied the shape of a kingfisher's beak to
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Train model: (a) different lengths of trains, (b) train cross-section,... | Download Scientific Diagram
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ファイル:Cross-sectional composition comparison map of Tomei Expressway and Tokaido Shinkansen.svg - Wikipedia
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Bullet Train: Everything you wanted to know about bullet trains - What is a high speed railway? | The Economic Times
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Bullet Train: Everything you wanted to know about bullet trains - What is a high speed railway? | The Economic Times
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