Dave Rolsky wrote: > Oooh, we'll use Quantum::Superpositions! Hehe, that should satisfy > everybody.
:) This is _the_ authoritative site on leap seconds: http://hpiers.obspm.fr UT1 is the time scale based on the observation of the Earth's rotation. UTC is derived from UT1 by adding leap seconds. Timezones are offset _from UTC_. $utc_zone => apply leap seconds at UTC midnight $other_zone => apply leap seconds at UTC midnight floating => no leap seconds - Flávio S. Glock
