Roundup of missed stories – February 14, 2016
Developments I’d have liked to cover but haven’t been able to for lack of time.…
gravitational constant
2 posts
In the fastidious hunt for G, remembering gravity's gradient
Of the four fundamental forces known to humankind, gravitation was the first to be studied in detail even though it is the weakest. This is because the effects of the other three - electromagnetic, st…