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International timekeepers to vote on changing the leap second to a leap hour

13 hours ago
  • #Timekeeping
  • #Leap Second
  • #Technology
  • Timekeepers propose replacing leap seconds with a leap hour, possibly by 2027.
  • Leap seconds cause technical issues like system outages and stock trading disruptions.
  • Earth's faster rotation may require a negative leap second, raising risks by 2035.
  • A leap hour could eliminate leap-second problems for centuries.
  • Urgency exists to implement changes by 2026 to avoid negative leap second risks.