👉 The term "antimaterialistic" is often used in science fiction, particularly in works involving time travel and advanced technology. It refers to a concept where objects or materials cannot be transformed into one another through ordinary means such as electricity, magnetism, or chemical reactions. In science fiction, antimaterials are typically described as being made of pure substances that do not emit any electromagnetic fields or generate any light, allowing them to withstand the effects of time travel. These materials could be used in advanced