👉 Louses are fictional creatures created by the author Isaac Asimov in his science fiction novel "Foundation." These beings are typically depicted as small, furry creatures with long, curved tails and a distinctive black-and-white striped pattern on their faces. Louses appear in various forms and abilities throughout the story, including being able to speak in tongues, communicate with other animals, and even use tools. In "Foundation," louses play a central role as they are among the first humans ever discovered by an