Conservation of Mass: Shouldn’t Shifters Make More Sense?

Several paranormal and supernatural series have “shifters” now, humans that can turn into other creatures, animals or otherwise. Unlike weres – werewolves, werecats and werecoyotes that can only shift into one form and often are affected by moon phases – shifters can take on multiple forms. My question, however is this: conservation of mass. To … More Conservation of Mass: Shouldn’t Shifters Make More Sense?