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User Name | Thread Name | Subject | Posted |
Mr Red | BS: Todays timepiece (40) | RE: BS: Todays timepiece | 23 Feb 18 |
The News Scientist I am reading reckons if you put an atomic clock that is good for 1 second in 32 billion years, at the top of Mondane (a mountain in France) it runs 84 nanosecond slower** per year. Presumably compared to seas level (whatever that is). |