One Piece has very loose connections to real science.
Really like the gravity field theory, I need to research gravity fields.
I believe Oda is heading towards a "we are all light/made of light" ending with One Piece, hence Sun God Nika and the Dawn.
Observation Haki being based on tracking atomic matter is very interesting to me. Are you familiar with Laplace's Demon?
https://en.wikipedia.org/wiki/Laplace's_demon
Oda never really left his chuuni phase, IMO LOLOLOLOL (me neither, I guess)