The Absolute Medium (AM) Model says that the entire universe is filled with a basic substance called Layer 1(Medium). Matter—like electrons, atoms, planets—is made from tightly compressed knots of that same substance, called Layer 2. A natural question arises: if everything is made from Layer 1, why doesn’t Layer 1 strongly interact with matter? Why do objects move freely through it without resistance? 1. Different Phases of the Same MaterialLayer 1 is like a calm ocean. Layer 2 matter is like tiny, stable whirlpools or knots inside that ocean. Even though they are made of the same material, they behave differently because they are in different 'phases.' Just like ice behaves differently from liquid water, Layer 2 behaves differently from Layer 1.2. Matter Is Extremely Dense Compared to Layer 1A proton (Layer 2) is more than 5,000 times denser than the surrounding Layer 1. Because it is so dense and stiff, the surrounding medium barely affects it. This huge density difference creates a kind of barrier: matter hardly feels Layer 1 at all.3. Layer 1 Snaps Back Perfectly—No FrictionUnlike air or water, Layer 1 does not produce resistance. It is perfectly elastic. When a particle moves, Layer 1 stretches and instantly snaps back behind it. Because the push and pull are perfectly symmetric, the net force is zero—so there is no drag or slowing down.4. Waves Don’t Enter Matter EasilyWaves in Layer 1 bounce off matter because the two phases have very different stiffness. This is like shouting at a concrete wall: most of the sound reflects back. For the same reason, most waves in Layer 1 cannot enter Layer 2 knots.5. Matter Is Topologically ProtectedThe knots that make matter are stable because of their shape and twist. They cannot unwind or dissolve back into Layer 1. This gives them a strong kind of protection and reduces interaction with Layer 1 even more.6. So Why Does Gravity Still Work?Gravity comes from the way Layer 1 flows around dense matter. Even though Layer 1 and matter don’t collide strongly, Layer 1 still forms pressure gradients and flow patterns. Matter follows these flows, and we experience that as gravity.Layer 1 interacts weakly with matter not because the interaction is small, but because matter is a completely different phase: denser, stiffer, and topologically locked. This makes matter glide through Layer 1 effortlessly, while still being guided by its large-scale flow fields. This simple picture explains why space feels empty, why there is almost no friction, and why gravity is weak but universal.