DOLSON, your mention of it is the first time I've ever heard of the INVERSE SQUARE LAW OF GRAVITY, so I looked it up because I find it interesting to read about stuff that is almost impossible for me to understand.... and here is what I found.
"Inverse Square Law, General.....
Any point source which spreads its influence equally in all directions without a limit to its range will obey the inverse square law. This comes from strictly geometrical considerations. The intensity of the influence at any given radius r is the source strength divided by the area of the sphere. Being strictly geometric in its origin, the inverse square law applies to diverse phenomena. Point sources of gravitational force, electric field, light, sound or radiation obey the inverse square law. It is a subject of continuing debate with a source such as a skunk on top of a flag pole; will it's smell drop off according to the inverse square law?"
Is the above what you were referring to and can you recommend a good book on the subject? I can recall reading something about this relating to sound waves that never go silent due to the fact that they travel into the infinity, but I am completely 'dumbed out' on this subject and find it interesting.
Can you recommend any good reading material on this subject?