Earth’s rotation is not constant, so authorities sometimes insert a 23:59:60 leap second.
Earth’s rotation is not constant, so authorities sometimes insert a 23:59:60 leap second.
More from this video
See all →Samoa skipped December 30, 2011 when it moved across the International Date Line.
In Libya, the government changed time-zone rules in 2013 with only a couple of days’ notice.
Google’s leap smear spreads an inserted leap second across an entire day for consistent server…
In Britain, the year began on March 25 until the 16th century.
UTC includes leap seconds, astronomical time does not, and software assuming every minute has 60…
Massive synchronized systems smear an extra or missing second across a day to avoid disruptive…
Historical date calculations must handle different locations adopting the Gregorian calendar on…
Distributed systems often value event ordering and continuity more than matching the world’s exact…
Don't lose this one
A free account saves insights like this to your Boards, and Korva resurfaces them so you actually remember.