Made-in-China clock loses a second in twice the age of the universe
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Source: South China Morning Post
Published: 2026-03-21 17:00 UTC+10:00
Section: strontium optical clock
Factuality Score: 100
Opinion Category: Neutral
Topics: Science, Property, Asia, China, Space, World News, Asia Pacific
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Snippet:
Chinese scientists have created an optical clock that may lead to development of space-based versions that are smaller, stable and portable
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