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Tuesday, November 22, 2011
Friday, November 4, 2011
BBC News - Changes to the world's time scale debated
BBC News - Changes to the world's time scale debated: "This week, scientists at the Royal Society are discussing whether we need to come up with a new definition of the world's time scale: Coordinated Universal Time (UTC).
And the main issue up for debate is the leap second - and whether we should abolish it.
The leap second came into existence in 1972. It is added to keep the time-scale based on atomic clocks in phase with the time-scale that is based on the Earth's rotation."
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And the main issue up for debate is the leap second - and whether we should abolish it.
The leap second came into existence in 1972. It is added to keep the time-scale based on atomic clocks in phase with the time-scale that is based on the Earth's rotation."
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