Science and the Existence of Ghosts

Here is a little video on my theories regarding the existence of ghosts, spirits, demons, angels, what-have-yous. Reference links: Artificial Neurons: http://www.popsci.com/these-artificial-neurons-work-organic-ones Self-Awareness in Animals: http://phys.org/news/2015-06-self-awareness-unique-mankind.html Brane Cosmology: https://en.wikipedia.org/wiki/Brane_cosmology 10 Dimensions/String Theory: http://www.universetoday.com/48619/a-universe-of-10-dimensions/ Many Worlds: https://en.wikipedia.org/wiki/Many-worlds_interpretation