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  "path": "/2026/03/06/the-worlds-smallest-marble-clock-with-pick-and-place-arm/",
  "publishedAt": "2026-03-06T21:00:19.000Z",
  "site": "https://hackaday.com",
  "tags": [
    "clock hacks",
    "marble clock",
    "…read more"
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  "textContent": "Clocks come in many styles and sizes, with perhaps the most visually pleasing ones involving marbles. Watching these little spheres obey gravity and form clearly readable numbers on a clock …read more",
  "title": "The World’s Smallest Marble Clock With Pick and Place Arm"
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