Starblade Darksquall <Starblade13@yahoo.com> wrote:
: What is the most accurate value for the gravitational constant? And
: what are the current means of measuring it? Have they ever gotten to
: or past six significant digits? And exactly how much attention is
: being devoted to it?
A sphere or cylinder has to be made and the
radius known to the precision of the measurement.
And measuring the distance apart of two
spheres is even more difficult to even four digits.
What has been done so far may not even have
been to five digits.
Joe Fischer
--
3
.
|
