3 ms·
> taking a clock to a mountain http://www.leapsecond.com/great2005/tour/ http://www.leapsecond.com/great2005/tour/
by dmd 4y ago
> taking a clock to a mountain
http://www.leapsecond.com/great2005/tour/ http://www.leapsecond.com/great2005/tour/
- belter 4y agoThey also did the First Atomic Clock Wristwatch... http://leapsecond.com/pages/atomic-bill/ http://leapsecond.com/pages/atomic-bill/
- cmroanirgo 4y agoFantastic! Has this been shared on HN before? > We would come back about 20 ns older compared to her [the wife who stayed behind]. ≥ Or, the other way to look at it (since this is relativity after all), is that she would become 20 ns younger than us upon our return. Note to husbands: this could be a useful gift idea for your wife.
- pvg 4y agoIt has, in the HN equivalent of the Archean eon https://news.ycombinator.com/item?id=598090 https://news.ycombinator.com/item?id=598090