My apologies, a straight line calculation of the need for leap years
would indicate that there should be 3 in the next 8000 years.
On 12/04/2012 22:33, Robert Jones wrote:
The second year, because the earth's orbit is gradually speeding up
and the length of the year decreasing! It had no leap seconds because
they weren't invented then, but if they had been, there would probably
have been at least one dropped from the current style of recording
time of day.
The gradual decrease in year length and increase in day length is why
there will probably need to be seven leap days dropped from the
calendar in the next 8000 years, as opposed to the straight line
calculation of just one.
Robert Jones
On 12/04/2012 20:33, Steve Allen wrote:
A well circulated piece of trivia is that 1972 was the longest year in
recorded history because civil time contained two leap seconds.
I offer this challenge:
What was the second longest year in recorded history, and how many
leap seconds did it have?
--
Steve Allen<[email protected]> WGS-84 (GPS)
UCO/Lick Observatory--ISB Natural Sciences II, Room 165 Lat
+36.99855
1156 High Street Voice: +1 831 459 3046 Lng
-122.06015
Santa Cruz, CA 95064 http://www.ucolick.org/~sla/ Hgt +250 m
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