Property law is a dynamic and fluid substantive legal area. As society evolves, new issues continuously arise regarding the categorization of subject matter and whether the “res” can properly be delineated as property.’ However, as the well-known cliche states, “The more things change, the more they are the same.” Thus, most people still think of property as plain old dirt law, despite cases regarding the ownership of items in outerspace, squatters’ rights in cyberspace, property rights to body parts, postmarital claims to frozen human embryos, and other similarly diverse disputes.