China

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A place for focusing on all things China - language, history, politics, etc.

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submitted 1 year ago by [email protected] to c/[email protected]

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[–] [email protected] 17 points 1 year ago* (last edited 1 year ago) (1 children)

By 2021, improved precision and the ability to work 24-7 had allowed automated rail construction to install up to 2km of track per day

I almost fell out of my chair reading that. This is one machine doing this

[–] [email protected] 6 points 1 year ago

that really is amazingly fast