We have all at some point in our lives thought about it. From watching and reading about characters like Peter Pan, never growing older, or Dr. Frankenstein, desperately trying to understand how to bring back life, at some point nearly all people think about what we, humans are made of. Who are we? After Wendy, John, and Michael left Neverland to go back to their world, Peter Pan finds a book that Wendy left for him that is about DNA...