Mechanical tree house, natural cabin, home in the tree, me in the electric tree, tree house with environmental protection system, cycling into the tree, tree house in nature.
Science fiction (Science Fiction) is based on scientific knowledge and fantasy, and the content is generally fictional or completely contrary to existing knowledge.
Science fiction works usually include science fiction novels (Science Fiction Novels), science fiction movies, science fiction animations, science fiction comics, science fiction games, science fiction music and other different categories.
There are many different opinions on the definition of "science fiction", and the scales vary greatly. A closer one is: "Use the form of fantasy art to express the impact of scientific and technological vision or social development on human beings."
The broadest one believes: "As long as the story contains surreal elements, it can Counted as science fiction works. "Cihai" defines "science fiction" as: "Based on new discoveries and achievements in science and technology and the predictions that can be achieved based on these, describing human beings' use of these new achievements in a fantasy way. A new kind of novel that accomplishes something miraculous."