How was the show?
My opinion:
Ghosts: do they exist? The scientists would say no, but then, they do not know everything.
I think that the scientists should first understand thoroughly why the molecules of our bodies have the cohesion to form the shapes that we are in. As I understand it, there are electronic forces involved within the molecular structures that make up our bodies.
Then what are these “electronic forces “ in other words, where does the charge of an electron or a proton originate? Also they would need to know what energies and forces are involved in the structure of mass. How are the fundamental forces combined in the structure of particles that contain mass?
After understanding that phenomenon, then they would be in a better position to study the effects of cohesion and shapes that can be formed from different densities or energy levels of matter.

We have a shape, but electronic plasma can also form shapes. See images of aurora:

Plasma shapes can also move, as you can see in the video in this link:
The plasma is “born” it seems to be “alive” judging by the movement, then it dies. Is that life?

The universe has existed at least 14 billion years, is that enough time to cause some other forms of energies, such as photons, to converge into human form and become sentient?

Beings living in higher and lower dimensions?


UFO or Spaceship on the moon?