Ideally, quantum mechanics, the newest science, should be the most perfect, but unfortunately the opposite is true.
We assume the following five errors are the most common and misleading:
1- QM is not useless but not always understandable.
*In our opinion, incomprehensible means useless.
2-What is the real meaning of the entanglement of two quantum particles in QM?
**To our knowledge, entanglement of the energy density system exists in classical physics in the same way as in QM.
3-What is the role of the Schrödinger equation in physics?
***Brainwashed iron guards claim that SE is suitable for classical and quantum physics at all scales down to interstellar distances, when the truth is that it was invented to solve the atom of hydrogen and describe subatomic systems on intermolecular scales.
4-What is wave collapse and how does it block observation and measurements?
****No comments.
5-Which is the most complete and understandable:
The Schrödinger PDE or its Laplacian square?
***** The majority of mathematicians and physicists do not know what the Schrödinger square PDE is and therefore do not know that the square of SE is more complete and more understandable than SE itself.