Dark Matter is the fundamental part of the universe on which our real ( seen ) universe is built. It consists of these three ( 3 ) parts.
1. The number 3. Most things can be broken down into 3 parts. For instance you and I consist of a frame ( skeleton ), a string distribution network ( veins ) and a hardware / software communication system ( brain / how to operate ( for instance arms ) and neuron connectors for signals.
2. Energy - The number 3 divided by 2 ( 3 / 2 = 1.5 ) is the common battery voltage. There is also a 9 volt battery which is really the number 3 multiplied by itself ( 3 X 3 ). The number 3 can be subdivided into the numbers ( 1, 2, 3 ). The number 1 represents the whole or completeness. The number 2 represents 2 choices ( yes or no ). The fraction of 2 ( ½ ) represents chance when nothing else is known or the word "maybe". The number 3 as a fraction is ( 1/3rd ). 1/3rd , for example, goes to the wholesaler, 1/3rd profit to the retailer, and 1/3rd for expenses.
3. Force - There is an outward force which is really an inflexible string. An inwardly directed string force which is unbreakable ( nuclear ) and a breakable chemistry force. If a force is still and is also flexed you have gravity. If a force has motion you have velocity and acceleration. A still force initially has resistance to movement which is inertia.