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_ooqq
on July 5, 2018
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Equivalence principle of general relativity holds ...
I've heard of the new atomic clocks underway to make this ridiculously precise measurement even more precise:
https://www.nist.gov/news-events/news/2013/08/nist-ytterbium...
mchahn
on July 6, 2018
[–]
Although that news is actually five years old. I guess in some time-frames that could be considered new.
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https://www.nist.gov/news-events/news/2013/08/nist-ytterbium...