A new experiment deepens the mystery over gravitational constant, Big G (cnn.com) 4 points by rramadass 2mo ago ↗ HN
[–] rramadass 2mo ago ↗ How Do You Measure the Strength of Gravity? - https://www.nist.gov/how-do-you-measure-it/how-do-you-measur...Background paper on Metrology - https://news.ycombinator.com/item?id=47971666
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[ 2.6 ms ] story [ 25.8 ms ] threadBackground paper on Metrology - https://news.ycombinator.com/item?id=47971666