The Universe is Binary, with a capital B.
By Binary, I mean that there are two distinct and separate constituents. The Dimensioned and The Undimensioned.
The Dimensioned contains all matter and all energy, and everything in between, including your meat-sack body. The Dimensioned has traditionally been defined by attributes like length, width, height, time, heat, light, waves and Armadillos, among others.
Of note, in Binary Dimension Theory, Dimension is actually an infinitely variable fractal manifold that is immune to meaningful measurement of any sort, but we do it anyway.
Strangely enough, The Dimensioned is filled with groupings of fractal versions of itself, nothing else. No Electrons, No Protons, no Muons, no Leptons or anything else you learned in school.
The Undimensioned is unbounded. Literally. It shares zero attributes with The Dimensioned. No length, no width, no height, no time, no heat, no waves of any kind.
That’s it. It is really that simple. You now know the basic building blocks of Life, The Universe, and Everything, as Douglas Adams would say. There is NOTHING more. All the stuff like Big Bang, Special Relativity, Quantum Theory, Particle Theory, String Theory, Dark Matter, Dark Energy and Black Holes has been obsoleted by the above paragraphs.
Remember that you are in a strange new pool, and there is no deep end. Start treading now.