If we take a simple look at the nature of dark matter, it has the same properties as natural forces. Actually, if we consider the definition of mass in classical physics, dark matter is not similar to this definition; and is closer to the definition of natural forces, invisible but effective.
It is usually thought that its constituent matter is dense, but in this video we will show that the Big Bang is composed of the sub-photon whose radius is 10 to the power of minus 9 times the radius of the photon, and the smallness and high attraction force between them create such a high dense globe and we will explain a new concept for Compression.