• xthexder@l.sw0.com
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    6 months ago

    Standard seconds are defined based on measurable properties of a cesium atom. The historical definition of 1/86400th of a day doesn’t work for science if the duration is inconsistent.

    For example the statement:

    Earth’s Days Are Getting 2 seconds Longer Every 100,000 Years

    becomes self-referencing and loses all meaning without some other reference point.