[ad_1]
A clock that ticks using vibrations of strontium molecules could be used to test Albert Einstein’s theory of relativity or to search for forces that have yet to be described
[ad_2]
Source link
[ad_1]
A clock that ticks using vibrations of strontium molecules could be used to test Albert Einstein’s theory of relativity or to search for forces that have yet to be described
[ad_2]
Source link