Science fiction (or sci-fi) is a film genre that uses speculative, fictional science-based depictions of phenomena that are not fully accepted by mainstream science, such as extraterrestrial lifeforms, spacecraft, robots, cyborgs, interstellar travel, time travel, or other technologies. Science fiction films have often been used to focus on political or social issues, and to explore ...

In mathematics. In mathematics, the dimension of an object is, roughly speaking, the number of degrees of freedom of a point that moves on this object. In other words, the dimension is the number of independent parameters or coordinates that are needed for defining the position of a point that is constrained to be on the object. For example, the dimension of a point is zero; the …

Science acknowledges reason and empirical evidence; and religions include revelation, faith and sacredness whilst also acknowledging philosophical and metaphysical explanations with regard to the study of the universe. Both science and religion are not monolithic, timeless, or static because both are complex social and cultural endeavors that ...

A moving walkway, also known as an autowalk, moving pavement, moving sidewalk, people-mover, travolator, or travelator, is a slow-moving conveyor mechanism that transports people across a horizontal or inclined plane over a short to medium distance. Moving walkways can be used by standing or walking on them. They are often installed in pairs, one for each direction.

Evolution in organisms occurs through changes in heritable traits—the inherited characteristics of an organism. In humans, for example, eye colour is an inherited characteristic and an individual might inherit the "brown-eye trait" from one of their parents. Inherited traits are controlled by genes and the complete set of genes within an organism's genome (genetic material) is called its ...

Orson Scott Card (born August 24, 1951) is an American writer known best for his science fiction works. He is the first and (as of 2022) only person to win both a Hugo Award and a Nebula Award in consecutive years, winning both awards for both his novel Ender's Game (1985) and its sequel Speaker for the Dead (1986). A feature film adaptation of Ender's Game, which Card co …

Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe.. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old.The earliest written records in the history of science come from Ancient Egypt and …

Film noir (/ n w ɑːr /; French: ) is a cinematic term used primarily to describe stylish Hollywood crime dramas, particularly those that emphasize cynical attitudes and motivations.The 1940s and 1950s are generally regarded as the "classic period" of American film noir.Film noir of this era is associated with a low-key, black-and-white visual style that has roots in German Expressionist ...

Biopunk (a portmanteau of "biotechnology" or "biology" and "punk") is a subgenre of science fiction that focuses on biotechnology. It is derived from cyberpunk, but focuses on the implications of biotechnology rather than mechanical cyberware and information technology. Biopunk is concerned with synthetic biology.It is derived of cyberpunk involving bio-hackers, …

Mind control and other psychic abilities are relatively common mutations in the X-Men universe; other people with this ability include Emma Frost and, to a lesser degree, Jean Grey. The House of the Scorpion is a science fiction book in which people have computer chips implanted in their brain, allowing them to only do what they are 'programmed ...