I read a whole entire loving book on ghosts,so all those "no sol lol" people can shut the forget up.
1.Ghosts CAN INDEED APPEAR in their original form. What i don't know is transperancy or regular skin color.
Or age.
2. Ghosts ONLY HAPPEN when they died so violently they don't remember how they died,or if they had such a peaceful death they wanted to stay.
3. They can only stay inside a perimiter of where they died/where they want to stay (don't know.)
4. They can interact with things. They can possess things and still be in their ghost forms (example,let's say a ghost wife is standing there perfectly still and the door slams shut and she's still there)
5. From what i know they can't possess you.
6. An Ouija board will work. It's extremly slow though,and can be misread,as most things are in short ways
(example: NC = North Cellar)
7. I forgot to say that sometimes ghosts don't even know the forget they died and therefore stay.
8. They can interact with you. A girl has been kissed on the back of the neck by a ghost boy before,book said so.
9. I doubt ghost rape will ever happen.
10. Only human ghosts have been reported to be seen.
11. THERE IS NO FORM OF TECHNOLOGY IN 100 YEARS THAT WILL CAPTURE SUCH A BEING.