{
  "version": "1.0",
  "type": "rich",
  "title": "Two Nuclear Clocks, Built Separately in Vienna and Beijing, Haven't Beaten Atomic Clocks Yet",
  "author_name": "Sebastien Rousseau",
  "author_url": "https://sebastienrousseau.com/about/",
  "provider_name": "Sebastien Rousseau",
  "provider_url": "https://sebastienrousseau.com/",
  "thumbnail_url": "https://cloudcdn.pro/stocks/images/michael-dziedzic--LFxVNhopfs.webp",
  "thumbnail_width": 1200,
  "thumbnail_height": 630,
  "html": "<blockquote class=\"oembed-card\"><p><a href=\"https://sebastienrousseau.com/2026-09-15-two-nuclear-clocks-vienna-and-beijing-haven-t-beaten-atomic-clocks-yet/\">Two Nuclear Clocks, Built Separately in Vienna and Beijing, Haven't Beaten Atomic Clocks Yet</a></p><p>The first two operating nuclear clocks arrived together, from teams that didn't coordinate, and neither beats the best atomic clock. The independence of the two results is the more important fact, because it suggests...</p><p><cite>Sebastien Rousseau — sebastienrousseau.com</cite></p></blockquote>",
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}