One thing that isn't obviously physical but still isn't completely ignored by all mainstream scientists is the human (or animal) conscious experience, in the sense of David Chalmers' "
Hard Problem of Consciousness". It's difficult to think of conscious experience as something material, because we don't know how to describe it with raw numbers. Physical objects have temperature, mass, position and velocity, all of which can be measured and described with numerical data, but consciousness can't be described in the same way. Apparently consciousness is still able to affect the material world, because otherwise we wouldn't be talking about it with our physical mouth and tongue.
Consciousness has some properties that most people can agree about, which gives some support to the idea of it being something objective. For example, the way how we treat some "entity" is only morally relevant if that entity has consciousness. An engineer can build a toy mouse that will squeak if you step on it or throw it against the wall, but you won't be contacted by "Robot Welfare Officials" if you do that. Also, most scientifically minded people agree that consciousness doesn't have a memory of its own, it lives strictly in the present moment. It can access information about past events only if that information has been physically recorded in the brain. This is made obvious by the fact that memories can be erased by physical brain damage or alcohol/benzos/other drugs. Of course, some people claim they can recall events from past lives/incarnations, or something like that, but those are difficult to take seriously.
However, it has to be remembered that people from different cultures have occationally reached somewhat mutually agreeing "theories" about other "supernatural" things too. For example, in many cultures around the world there's a Creation Myth where the world has been created from a "Cosmic Bird's Egg". That kind of myth can be found in the Finnish
Kalevala, and from the ancient Tibetan mythology that dates before the time before Buddhism arrived to Tibet, and other places. This kind of similarities in myths related to the supernatural are probably a result of certain culture independence in human psychology: Same types of ideas may be found appealing even by people from different cultures.
P.S. Ever heard about
Calsutmoran?