What is the traditional explanation of quantum mechanics?

On this issue, my personal opinion is that quantum mechanics is the most grand and profound physical theory created by mankind so far. According to my superficial point of view, I want to give you a broad explanation of the basic content of quantum mechanics. I may not be the most suitable person, just because I have personally studied the development history of quantum mechanics. I want to take this opportunity to briefly explain the most basic content of quantum mechanics from the perspective of historical development. Given that this theory is so broad, it is really difficult to adapt to a brief introduction.

So I only chose some key points that I think are the narrative. Quantum mechanics is actually a theory aimed at physical objects and their regularity in the micro-world. This so-called microscopic world refers to the scale below the atom, that is, the scale below 1% nanometer, which is equivalent to a small field that is 1 10,000 times smaller than the diameter of hair. Such a small scope itself is far away from people's daily life, so many phenomena in the micro world conflict with some common sense experienced by people in the macro world.

Because the micro-world itself is very different from the macro-world, the basic physical objects of the micro-world include photons, electrons, protons, neutrons and a large number of other basic particle balances. Secondly, the theoretical system of quantum mechanics is slightly different from the origin of relativity, which may be mainly based on the imagination of thinking, while the basic concepts and principles of quantum theory are first established from basic experimental facts.

The core principles and concepts of quantum mechanics are also the key to understanding quantum mechanics, because it leads to many specific characteristics of quantum theory, including probability description, uncertain phenomena and quantum entangled States. Microscopic objects, such as photons and electrons, are both particles and waves. Moreover, in the past macroscopic classical physics theory, particles and waves are two completely different objects.

What is the popular explanation of the hundred-year history of quantum mechanics? Let's call it a day.