Quote by Spin_Network
Is there a limit on the measure of a Kilo of Pork, or anything for that matter?
How accurate can I measure a Kilo of something, can I measure this to a finite limit?
Just how much is a kilo ..can I get it to within a factor say of the Quantum Approximation of a large number of Atoms?

Is the Gravitational Constant, a variable for Macro objects due to the increase in Mass, offset by a precise value for Micro objects, due to the dimensional decrease in Quantum Mechanics, or by fact of the inability to restrain measure of Mass to a fixed 3D Volume?