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Venkatesh Rao
@vgr
Big train
cnn.com
Why Switzerland built a 2-kilometer-long train | CNN
Made up of 100 cars and stretching for 1,906 meters, an electric-powered train has spiraled out of the Swiss mountains to smash a world record as part of celebrations to mark the 175th anniversary of...
3:18 PM · Oct 30, 2022
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