Discover the World's Most Accurate Clock: NIST Strontium Atomic Clock Explained

Uncover the fascinating details of the world's most accurate clock located at NIST, crucial for technology and timekeeping.

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The most accurate clock in the world is located at the National Institute of Standards and Technology (NIST) in Boulder, Colorado. Their strontium atomic clock is accurate to within one second over 15 billion years. This extraordinary precision is vital for applications in GPS, telecommunications, and other technologies that require exact timekeeping.

FAQs & Answers

  1. Why is the NIST atomic clock considered the most accurate? The NIST strontium atomic clock achieves precision to within one second over 15 billion years, which is critical for various technologies.
  2. What applications rely on atomic clock accuracy? Atomic clock accuracy is vital for GPS, telecommunications, and any technology that demands precise timekeeping.
  3. How do atomic clocks work? Atomic clocks measure the vibrations of atoms, such as strontium, to maintain incredibly accurate time through consistent frequency.
  4. Where can I find the NIST atomic clock? The NIST atomic clock is located in Boulder, Colorado, at the National Institute of Standards and Technology facility.