Embedded research is information that is embedded so seamlessly into the story that it enriches the detail and realism in the story without seeming didactic.  Students might ask, "What is the difference between historical fiction and fiction with embedded research?" In answer to that question  is that historical fiction has main characters, who actually existed in situations that really happened.  Stories with embedded research are about fictional characters in situations that really happened or involve accurate details about things that take place in the story. Todd Strasser's Fallout asks the question, "What would happen if a nuclear bomb was dropped and your family was the only one in the neighborhood with a bomb shelter?