| ▲ | A new experiment deepens the mystery over gravitational constant, Big G(cnn.com) | |
| 4 points by rramadass 11 hours ago | 1 comments | ||
| ▲ | rramadass 11 hours ago | parent [-] | |
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 | ||