[tz] Earth rotation

[Arthur David Olson]

Seems there's a correlation between leap seconds and earthquakes.

"Upsurge in big earthquakes predicted for 2018 as Earth rotation slows."

https://www.theguardian.com/world/2017/nov/18/2018-set-to-be-year-of-big-earthquakes?CMP=edit_2221

   @dashdashado
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