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X-ray Vision
In science fiction stories or superhero comics, X-ray vision is the supernatural ability to see through normally opaque physical objects at the discretion of the holder of this superpower. The most famous possessor of this ability is DC Comics' iconic superhero character, Superman. In fiction Among the best known figures with "x-ray vision" are the fictional Superman, and the protagonist of the 1963 film '' X''. The first person with X-ray vision in a comic book was Olga Mesmer in 1937's ''Spicy Mysteries''. She is often considered to be one of the first superheroes. In myth, Lynceus of the Argonauts possessed a similar ability. Although called X-ray vision, this power has little to do with the actual effect of X-rays. Instead, it is usually presented as the ability to selectively see through certain objects as though they are invisible or transparent in order to see objects or surfaces beyond or deep inside the affected object or material. Thus, Superman can see through walls to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Fiction
Science fiction (often shortened to sci-fi or abbreviated SF) is a genre of speculative fiction that deals with imaginative and futuristic concepts. These concepts may include information technology and robotics, biological manipulations, space exploration, time travel, Parallel universes in fiction, parallel universes, and extraterrestrials in fiction, extraterrestrial life. The genre often explores human responses to the consequences of projected or imagined scientific advances. Science fiction is related to fantasy (together abbreviated wikt:SF&F, SF&F), Horror fiction, horror, and superhero fiction, and it contains many #Subgenres, subgenres. The genre's precise Definitions of science fiction, definition has long been disputed among authors, critics, scholars, and readers. Major subgenres include hard science fiction, ''hard'' science fiction, which emphasizes scientific accuracy, and soft science fiction, ''soft'' science fiction, which focuses on social sciences. Other no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray Film
X-ray detectors are devices used to measure the flux, spatial distribution, spectrum, and/or other properties of X-rays. Detectors can be divided into two major categories: imaging detectors (such as photographic plates and X-ray film (photographic film), now mostly replaced by various digitizing devices like image plates or flat panel detectors) and dose measurement devices (such as ionization chambers, Geiger counters, and dosimeters used to measure the local radiation exposure, dose, and/or dose rate, for example, for verifying that radiation protection equipment and procedures are effective on an ongoing basis). X-ray imaging To obtain an image with any type of image detector the part of the patient to be X-rayed is placed between the X-ray source and the image receptor to produce a shadow of the internal structure of that particular part of the body. X-rays are partially blocked ("attenuated") by dense tissues such as bone, and pass more easily through soft tissues. Areas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wall Hack
On online games, cheating subverts the rules or mechanics of the games to gain an unfair advantage over other players, generally with the use of third-party software. What constitutes cheating is dependent on the game in question, its rules, and consensus opinion as to whether a particular activity is considered to be cheating. Cheating is present in most multiplayer online games, but it is difficult to measure. Various methods of cheating in online games can take the form of software assistance, such as scripts and bots, and various forms of unsporting play taking advantage of exploits within the game. The Internet and darknets can provide players with the methodology necessary to cheat in online games, with software often available for purchase. As methods of cheating have advanced, video game publishers have similarly increased methods of anti-cheating, but are still limited in their effectiveness. Punishments for cheaters also have various forms, with legal measures al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray Specs
X-ray specs or X-ray glasses are an American novelty item, purported to allow users to see through or into solid objects. In reality, the spectacles merely create an optical illusion; no X-rays are involved. The current paper version is sold under the name "X-Ray Spex"; a similar product is sold under the name "X-Ray Gogs". Description X-Ray Specs consist of an over-sized pair of spectacles with plastic or cardboard frames and white cardboard "lenses" printed with concentric red circles, and emblazoned with the legend "X-RAY VISION". The "lenses" consist of two layers of thin cardboard with a small hole about a quarter-inch (6 millimeters) in diameter punched through both layers. The user views objects through the holes. In the original version, a feather is embedded between the layers of each lens. The vanes of the feathers are so close together that light is diffraction, diffracted, causing the user to receive two slightly offset images. For instance, if viewing a pencil, one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contraband
Contraband (from Medieval French ''contrebande'' "smuggling") is any item that, relating to its nature, is illegal to be possessed or sold. It comprises goods that by their nature are considered too dangerous or offensive in the eyes of the legislator—termed contraband ''in se''—and forbidden. Derivative contraband consists of goods that may normally be owned, but are liable to be seized because they were used in committing an unlawful act and hence begot illegally, e.g. smuggling goods; stolen goods – knowingly participating in their trade is an offense in itself, called Fence (criminal), fencing. Law of armed conflict In international law, contraband means goods that are ultimately destined for territory under the control of the enemy and may be susceptible to use in armed conflict. Traditionally, contraband is classified into two categories, absolute contraband and conditional contraband. The former category includes arms, munitions, and various materials, such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terahertz Wave
Terahertz radiation – also known as submillimeter radiation, terahertz waves, tremendously high frequency (THF), T-rays, T-waves, T-light, T-lux or THz – consists of electromagnetic waves within the International Telecommunication Union-designated band of frequencies from 0.1 to 10 terahertz (THz), (from 0.3 to 3 terahertz (THz) in older texts, which is now called " decimillimetric waves" ), although the upper boundary is somewhat arbitrary and has been considered by some sources to be 30 THz. One terahertz is 1012 Hz or 1,000 GHz. Wavelengths of radiation in the decimillimeter band correspondingly range 1 mm to 0.1 mm = 100 μm and those in the terahertz band 3 mm = 3000 μm to 30 μm. Because terahertz radiation begins at a wavelength of around 1 millimeter and proceeds into shorter wavelengths, it is sometimes known as the ''submillimeter band'', and its radiation as ''submillimeter waves'', es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medicine
Medicine is the science and Praxis (process), practice of caring for patients, managing the Medical diagnosis, diagnosis, prognosis, Preventive medicine, prevention, therapy, treatment, Palliative care, palliation of their injury or disease, and Health promotion, promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention (medical), prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, medical genetics, genetics, and medical technology to diagnosis (medical), diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery, but also through therapies as diverse as psychotherapy, splint (medicine), external splints and traction, medical devices, biologic medical product, biologics, and Radiation (medicine), ionizing radiation, amongst others. Medicine has been practiced since Prehistoric medicine, prehistoric times, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science
Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. Modern science is typically divided into twoor threemajor branches: the natural sciences, which study the physical world, and the social sciences, which study individuals and societies. While referred to as the formal sciences, the study of logic, mathematics, and theoretical computer science are typically regarded as separate because they rely on deductive reasoning instead of the scientific method as their main methodology. Meanwhile, applied sciences are disciplines that use scientific knowledge for practical purposes, such as engineering and medicine. The history of science spans the majority of the historical record, with the earliest identifiable predecessors to modern science dating to the Bronze Age in Ancient Egypt, Egypt and Mesopotamia (). Their contributions to mathematics, astronomy, and medicine entered and shaped the Gree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-rays
An X-ray (also known in many languages as Röntgen radiation) is a form of high-energy electromagnetic radiation with a wavelength shorter than those of ultraviolet rays and longer than those of gamma rays. Roughly, X-rays have a wavelength ranging from 10 Nanometre, nanometers to 10 Picometre, picometers, corresponding to frequency, frequencies in the range of 30 Hertz, petahertz to 30 Hertz, exahertz ( to ) and photon energies in the range of 100 electronvolt, eV to 100 keV, respectively. X-rays were discovered in 1895 in science, 1895 by the German scientist Wilhelm Röntgen, Wilhelm Conrad Röntgen, who named it ''X-radiation'' to signify an unknown type of radiation.Novelline, Robert (1997). ''Squire's Fundamentals of Radiology''. Harvard University Press. 5th edition. . X-rays can penetrate many solid substances such as construction materials and living tissue, so X-ray radiography is widely used in medical diagnostics (e.g., checking for Bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remote Viewing
Remote viewing (RV) is the practice of seeking impressions about a distant or unseen subject, purportedly sensing with the mind. There is no scientific evidence that remote viewing exists, and the topic of remote viewing is generally regarded as pseudoscience. Alcock, James. (1981). ''Parapsychology-Science Or Magic?: A Psychological Perspective''. Pergamon Press. pp. 164–179. Gilovich, Thomas (1993). ''How We Know What Isn't So: Fallibility of Human Reason in Everyday Life''. Free Press. pp. 166–173. Marks, David; Kammann, Richard. (2000). '' The Psychology of the Psychic''. Prometheus Books. * Obtained fromlisting of research papers on Wiseman's website/ref> A remote viewer is expected to give information about an object, event, person, or location hidden from physical view and separated at some distance. Physicists Russell Targ and Harold Puthoff, parapsychology researchers at Stanford Research Institute (SRI), are generally credited with coining the term "remote v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warner Brothers
Warner Bros. Entertainment Inc. (WBEI), commonly known as Warner Bros. (WB), is an American filmed entertainment studio headquartered at the Warner Bros. Studios complex in Burbank, California and the main namesake subsidiary of Warner Bros. Discovery (WBD). Founded on April 4, 1923, by four brothers, Harry, Albert, Sam and Jack Warner, the company established itself as a leader in the American film industry before diversifying into animation, television, and video games. It is one of the " Big Five" major American film studios and a member of the Motion Picture Association (MPA). The company is known for its film studio division, the Warner Bros. Motion Picture Group, which includes Warner Bros. Pictures, New Line Cinema, Warner Bros. Pictures Animation, Castle Rock Entertainment and the Warner Bros. Television Group. Bugs Bunny, a character created for the ''Looney Tunes'' series, is the company's official mascot. History Founding The company's name originated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superhero Comics
Superhero comics is one of the most common genres of American comic books. The genre rose to prominence in the 1930s and became extremely popular in the 1940s and has remained the dominant form of comic book in North America since the 1960s. Superhero comics feature stories about superheroes and the universes these characters inhabit. Beginning with the introduction of Superman in 1938 in Action Comics 1, ''Action Comics'' #1 (an anthology of adventure features) comic books devoted to superheroes (heroic people with extraordinary or superhuman abilities and skills, or god-like powers and attributes) ballooned into a widespread genre, coincident with the beginnings of World War II and the end of the Great Depression. Precursors In comics format, superpowered and costumed heroes like Popeye and The Phantom had appeared in newspaper comic strips for several years prior to Superman. The first fully-masked hero Clock (comics), The Clock first appeared in the comic book ''Funny Pages' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
