People,
Just to give a couple of practical examples, I'll quote from Page 30 of The Awesome Life Force by Joseph H. Cater. These two paragraphs are short, easy reading and impactful.
"Many incredible blunders of astronomers are documented by Fort, as well as misleading claims that will not stand up under close scrutiny. For example, everyone has been led to believe that the planet Neptune was discovered as a result of brilliant, mathematical deduction and application of celestial mechanics, based on Newtonian concepts, that its exact position was determined by this method and that all the astronomers had to do was to point their telescopes in that direction. Careful research shows this was not the case. When Neptune was finally discovered, it was not in a position anywhere close to the calculated one. Fort noted that, when pointing in a given direction, an astronomer, instead of using one finger, must use all his fingers in a widely separated position."
"Fort also uncovered a strange coincidence where astronomers were concerned. It was found that the uncanny precision and accuracy of astronomical determinations always ocurr in areas that cannot be checked on by the public or even amateur astronomers. As an example; the accuracy of the calculated time and position of eclipses of The Sun is always far greater in the remote and unpopulated regions of the Earth. When they ocurr in civilized and heavily populated areas such as New York City, the errors do not conform with the accuracy generally attributed to modern astronomy."
People,
If orthodox science doesn't know what causes gravity effects, then how can science calculate the movements of the planets and various moons in the solar system with accuracy?
The Newtonian concept that stipulates that the mere density of mass can reach across a distance and exert gravitational pull is fallacious, and cannot be even imposed upon the planetary motions of the solar system. More importantly, the "missing mass", so to speak, from the planets cannot be explained by oversimplistic fabrrications such as lead or iron cores. For example, for Newtonian gravity to explain the behavior of the tides on this planet, the gravity effects of The Moon would have to penetrate not only thrugh the crust and mantle of the Earth, but through a molten, metalic core - then all the way to the oposite crustal surface - and still have enough strength to bend it inwards. The Moon's gravity already suffers atenuation between the ocean layer and the crustal surface below the ocean, even though the ocean can be no more than five miles deep, and even though the ocean and the planet itself receive the same acceleration from The Moon. The Moon's gravitational pull wouldn't get anywhere near a metal core without being completely attenuated and nullified, what to speak of extending through it.
If you want to give life to the Hollow Earth Theory, then kill the concept of Newtonian gravity; but don't just kill it, murder it, murder in the first degree!
Dean