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Infoseek
@api.news.infoseek.co.jp
·
1 hour
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300億年で誤差1秒未満、限界更新
中国科学技術大学の研究チームは、ストロンチウム原子光格子を用いた光時計の開発で、300億年で誤差1秒未満という驚異的な精度を達成しました。この進展は、時間計測の限界を更新するものです。詳細はRecord Chinaが報じています。
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