F-ckin Leap Seconds, how do they work?
bill at herrin.us
Wed Jul 4 22:10:45 UTC 2012
On Wed, Jul 4, 2012 at 1:44 PM, Brett Frankenberger <rbf+nanog at panix.com> wrote:
> Without leap seconds, the sun stops being overhead at noon.
But that's ridiculous. The sun *isn't* overhead at noon except at one
particular longitude within each time zone. Everywhere else time synch
to local noon is +/- half an hour.
IMO, leap seconds are a really bad idea. Let the vanishingly few
people who care about a precision match against the solar day keep
track of the deviation from clock time and let everybody else have a
*simple* clock year after year. When the deviation increases to an
hour every what, thousand years? Then you can do a big, well
publicized correction where everybody is paying attention to making it
work instead of being caught by surprise.
William D. Herrin ................ herrin at dirtside.com bill at herrin.us
3005 Crane Dr. ...................... Web: <http://bill.herrin.us/>
Falls Church, VA 22042-3004
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