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How a kingfisher helped reshape Japan's bullet train

How a kingfisher helped reshape Japan's bullet train

Postby smix » Wed Mar 27, 2019 12:59 pm

How a kingfisher helped reshape Japan's bullet train
BBC News

URL: https://www.bbc.co.uk/news/science-environment-47673287
Category: technologyNews
Published: Tue, 26 Mar 2019 16:10:37 GMT

Description: The bullet train used to make a loud boom going through tunnels - but inspiration from the natural world helped fix it.
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