Sci-fi Sub Genres Novels & Stories

“What is science fiction? The male teacher asked. The courageous boy a while ago was the first student who raises his hands, the male teacher smiled and called for the courageous boy to stand up, the courageous boy stood up swaying and said his answer loudly that the nearest students around him had the urge to cover their ears and had the thought of visiting some hospitals if their ears is still okay. “Science fiction (sometimes shortened to sci-fi or SF) is a genre of speculative fiction that typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, and extraterrestrial life” after saying his answer,