this post was submitted on 14 Mar 2024

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Today I learned

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TIL some cities (like NYC) pump nitrogen into their phone lines to keep water out. (hackaday.com)

submitted 6 months ago by Shadow@lemmy.ca to c/todayilearned@lemmy.ml

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[–] gazter@aussie.zone 2 points 6 months ago (2 children)

Would fibre reduce the need for pressurisation?

[–] EinfachUnersetzlich@lemm.ee 4 points 6 months ago

Yes, glass doesn't corrode when exposed to moisture.

[–] HubertManne@kbin.social 0 points 6 months ago

yeah like ein fuck um mrmrmrm said