😃 A Guess - i

 I was thinking about the energy levels in an atom. To keep things clear and understandable Neils bohr comes with an idea of discrete energy levels. That means electrons in an atom can have only certain specific energies , unlike classical particle it is prohibited to take any random value. But in reality there are no such physical energy levels. If we think deeply we are looking at the distribution of electrons, they are there in a system say atom, they have certain energy but at the same time they make sure that it takes only certain value. So how they doing it? There is something special going on in a whole system, electrons seems to be entangled with each other , but the discrteness in the energies come even from other fundamental idea , we don't know yet. What it could be? I am not sure , but there me be some fundamental rule( a kind of restriction) governing the universe which made sure how system behaves , is it uncertainty principle? It may be dEdT~h. Here time may interrupt energy values. Since time and space are related so electrons are also in some kind of space-time fabric, that is may be caused by nucleus, but we can also think that it's not only mass that cause curved space-time. At quantum scale things might be different. We even don't know what electron is ? If it is fundamental than simply it is just a mass made from 0.511Mev of energy. Energy is itself an abstract thing, its affect can only be seen, it make things to work against constraints ofcourse another form of energy. But it's a different topic. Besides when we talk about transitions, electrons are not actually coming from one level to another as we show in pictures, instead the electron has just change its energy, it just slowed down or something. And as it slows down, a photon is emitted, i.e a quanta of energy as well. If we imagine this whole process in a system, things don't be easily digestible. But that is how universe is working, and they are working so smoothly, so many complications and complexity and still nature manages to work perfectly.