Ghosts have been a topic of conversation for generations. Today, they are brought to life in books, movies and sometimes in our own lives. In Spidersilk the novel, the intruders from another dimension appear as ghosts. Although these ghosts were real and the main character, Mark, had to fight them off, scientist in our dimension have just figured out how to make the human brain feel as if they’ve seen a ghost when they haven’t. For more information on this study, check out this link:

http://www.nbcnews.com/science/science-news/scientists-create-ghosts-lab-tricking-brain-n350391