Clock ticking for leap second: Why timekeeping could change forever
- The world’s timekeepers are meeting on Thursday near Paris to decide whether to scrap the “leap second”, which could disconnect the clocks we use from the Earth’s rotation and realign timescales.
- The world’s clocks are designed on the idea that the Earth completes one rotation on its axis in exactly 24 hours.
- But it actually wobbles, making the time the Earth takes to rotate less exact.
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- The world’s timekeepers are meeting on Thursday near Paris to decide whether to scrap the “leap second”, which could disconnect the clocks we use from the Earth’s rotation and realign timescales.
- The world’s clocks are designed on the idea that the Earth completes one rotation on its axis in exactly 24 hours.
- But it actually wobbles, making the time the Earth takes to rotate less exact.
Sources: Al Jazeera