Another program to watch is BBC - The story of science episode 2 of 6 "what is the world made of", in this episode it talks about if you remove all the empty space between atoms you can fit all the people on the planet into an object the size of a sugar cube. It also discuses spirits, apparitions, levitation towards the end. Here is the link for that.
https://www.dailymotion.com/video/x1ik1zp
This is also a fantastic presentation, called Ancient knowledge 7h 22m ouch 😉
Another good one -
Inner world outer worlds. This is playlist of 4 episodes.
https://en.wikipedia.org/wiki/Psychonautics
This is a Siberian Shaman called Tatiana. She uses the Amanita Muscaria mushroom to achieve an outer body experience. This is the mushroom which is hidden in plain sight in the Christian Christmas ritual.