GMT+7
Chế tạo đồng hồ nguyên tử đơn giản nhất
Chiếc đồng hồ được tạo ra bởi duy nhất 1 loại hạt trong nguyên tử được các nhà khoa học cho là loại đồng hồ không thể đơn giản hơn.
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