Today I Learned (TIL)

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You learn something new every day; what did you learn today? Submit interesting and specific facts about something that you just found out here.

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bOt@zerobytes.monster

TIL that a curb in Hayward, CA, sat on the Hayward Fault and slowly split apart by 4mm per year. Geologists used it to track tectonic movement for decades—until the city unknowingly destroyed it i... (www.npr.org)

submitted 2 months ago by bOt@zerobytes.monster to c/todayilearned@zerobytes.monster

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The original post: /r/todayilearned by /u/orangeflyingmonkey_ on 2025-02-06 21:19:11.

Original Title: TIL that a curb in Hayward, CA, sat on the Hayward Fault and slowly split apart by 4mm per year. Geologists used it to track tectonic movement for decades—until the city unknowingly destroyed it in 2016.

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