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Seven Days (TV Series)
''Seven Days'', stylized as ''SEVEN 7 DAYS'', is an American science fiction television series based on the premise of time travel. It was created by Christopher and Zachary Crowe, and aired on UPN from October 7, 1998 to May 29, 2001. Synopsis The plot follows Frank B. Parker, a former Navy SEAL and CIA operative who was drafted as a member of "Project Backstep", a secret black-ops branch of the US National Security Agency stationed in a base secretly located somewhere in the desert of Nevada called ''Never Never Land'' (a play on Area 51, or Groom Lake Flight Test Facilities, also known as ''Dreamland'') responding specifically to national security that would otherwise endanger the safety of America and the world at large, utilizing the "Chronosphere"—an experimental time machine reverse-engineered from alien technology found at Roswell years ago—to avert disasters before it even starts. The Chronosphere The "Chronosphere", otherwise classified as the "Backstep Sphere" ... [...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] |
National Security Agency
The National Security Agency (NSA) is an intelligence agency of the United States Department of Defense, under the authority of the director of national intelligence (DNI). The NSA is responsible for global monitoring, collection, and processing of information and data for global intelligence and counterintelligence purposes, specializing in a discipline known as signals intelligence (SIGINT). The NSA is also tasked with the protection of U.S. communications networks and information systems. The NSA relies on a variety of measures to accomplish its mission, the majority of which are clandestine. The NSA has roughly 32,000 employees. Originating as a unit to decipher coded communications in World War II, it was officially formed as the NSA by President Harry S. Truman in 1952. Between then and the end of the Cold War, it became the largest of the U.S. intelligence organizations in terms of personnel and budget. Still, information available as of 2013 indicates that the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pope
The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the pope was the sovereign or head of state of the Papal States, and since 1929 of the much smaller Vatican City state. From a Catholic viewpoint, the primacy of the bishop of Rome is largely derived from his role as the apostolic successor to Saint Peter, to whom Petrine primacy, primacy was conferred by Jesus, who gave Peter the Keys of Heaven and the powers of "binding and loosing", naming him as the "rock" upon which the Church would be built. The current pope is Leo XIV, who was elected on 8 May 2025 on the second day of the 2025 papal conclave. Although his office is called the papacy, the ecclesiastical jurisdiction, jurisdiction of the episcopal see is called the Holy See. The word "see" comes from the Latin for 'seat' or 'chair' (, refe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afterlife
The afterlife or life after death is a purported existence in which the essential part of an individual's Stream of consciousness (psychology), stream of consciousness or Personal identity, identity continues to exist after the death of their physical body. The surviving essential aspect varies between belief systems; it may be some partial element, or the entire soul or spirit, which carries with it one's personal identity. In some views, this continued existence takes place in a Supernatural, spiritual realm, while in others, the individual may be reborn into World#Religion, this world and begin the life cycle over again in a process referred to as reincarnation, likely with no memory of what they have done in the past. In this latter view, such rebirths and deaths may take place over and over again continuously until the individual gains entry to a spiritual realm or otherworld. Major views on the afterlife derive from religion, Western esotericism, esotericism, and metaphy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Run Lola Run
''Run Lola Run'' (, ) is a 1998 German experimental thriller film written and directed by Tom Tykwer. The story follows a woman named Lola ( Franka Potente) who needs to obtain 100,000 Deutsche Mark in twenty minutes to save the life of her boyfriend Manni ( Moritz Bleibtreu). ''Run Lola Run'' screened at the Venice Film Festival, where it competed for the Golden Lion. Following its release, the film received critical acclaim and several accolades, including the Audience Award at the Sundance Film Festival, Best Film at the Seattle International Film Festival, and seven awards at the German Film Awards. It was also selected as the German entry for the Best Foreign Language Film at the 71st Academy Awards, though it was not ultimately nominated. Plot Manni, a bagman responsible for delivering 100,000 Deutsche Mark, frantically calls his girlfriend Lola. Manni says that he was riding the U-Bahn to drop off the money and fled upon seeing ticket inspectors, before realizing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impenetrability
In metaphysics, impenetrability is the name given to that quality of matter In classical physics and general chemistry, matter is any substance that has mass and takes up space by having volume. All everyday objects that can be touched are ultimately composed of atoms, which are made up of interacting subatomic pa ... whereby two bodies cannot occupy the same space at the same time. The philosopher John Toland argued that impenetrability and extension were sufficient to define matter, a contention strongly disputed by Gottfried Wilhelm von Leibniz. Locke considered impenetrability to be "more a consequence of solidity, than solidity itself." See also * Locke's views on extension * Interpenetration (other) Notes References * * Heinemann, F. H. "Toland and Leibniz." ''The Philosophical Review'', Vol. 54, No. 5. (September, 1945), pp. 437–457. Metaphysical properties Gottfried Wilhelm Leibniz {{metaphysics-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temporal Paradox
A temporal paradox, time paradox, or time travel paradox, is a paradox, an apparent contradiction, or logical contradiction associated with the idea of time travel or other foreknowledge of the future. While the notion of time travel to the future complies with the current understanding of physics via relativistic time dilation, temporal paradoxes arise from circumstances involving hypothetical time travel to the past – and are often used to demonstrate its impossibility. Types Temporal paradoxes fall into three broad groups: bootstrap paradoxes, consistency paradoxes, and Newcomb's paradox. Bootstrap paradoxes violate causality by allowing future events to influence the past and cause themselves, or " bootstrapping", which derives from the idiom "." Consistency paradoxes, on the other hand, are those where future events influence the past to cause an apparent contradiction, exemplified by the grandfather paradox, where a person travels to the past to prevent the conception ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time Dilation
Time dilation is the difference in elapsed time as measured by two clocks, either because of a relative velocity between them (special relativity), or a difference in gravitational potential between their locations (general relativity). When unspecified, "time dilation" usually refers to the effect due to velocity. The dilation compares "wristwatch" clock readings between events measured in different inertial frames and is not observed by visual comparison of clocks across moving frames. These predictions of the theory of relativity have been repeatedly confirmed by experiment, and they are of practical concern, for instance in the operation of satellite navigation systems such as GPS and Galileo. Invisibility Time dilation is a relationship between clock readings. Visually observed clock readings involve delays due to the propagation speed of light from the clock to the observer. Thus there is no direct way to observe time dilation. As an example of time dilation, two expe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unobtainium
Unobtainium (or unobtanium) is a term used in fiction, engineering, and common situations for a material ideal for a particular application but impractically difficult or impossible to obtain. Unobtainium originally referred to materials that do not exist at all, but can also be used to describe real materials that are unavailable due to extreme rarity or cost. Less commonly, it can mean a device with desirable engineering properties for an application that are exceedingly difficult or impossible to achieve. The properties of any particular example of unobtainium depend on the intended use. For example, a pulley made of unobtainium might be massless and frictionless. But for a nuclear propulsion, nuclear rocket, unobtainium might have the needed qualities of lightness, strength at high temperatures, and resistance to radiation damage; a combination of all three qualities is impossible with today's materials. The concept of unobtainium is often applied hand-wavingly, flippantly, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chamfered Dodecahedron
In geometry, the chamfered dodecahedron is a convex polyhedron with 80 vertices, 120 edges, and 42 faces: 30 hexagons and 12 pentagons. It is constructed as a chamfer (edge-truncation) of a regular dodecahedron. The pentagons are reduced in size and new hexagonal faces are added in place of all the original edges. Its dual is the pentakis icosidodecahedron. It is also called a truncated rhombic triacontahedron, constructed as a truncation of the rhombic triacontahedron. It can more accurately be called an order-5 truncated rhombic triacontahedron because only the order-5 vertices are truncated. Structure These 12 order-5 vertices can be truncated such that all edges are equal length. The original 30 rhombic faces become non-regular hexagons, and the truncated vertices become regular pentagons. The hexagon faces can be equilateral but not regular with D symmetry. The angles at the two vertices with vertex configuration are \arccos\left(\frac\right) \approx 116.565^ and at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roswell UFO Incident
The Roswell Incident started in 1947 with the recovery of debris near Roswell, New Mexico. It later became the basis for conspiracy theories alleging that the United States military recovered a crashed extraterrestrial spacecraft. The debris was a military balloon operated from the nearby Alamogordo Army Air Field and part of the top secret Project Mogul, the balloon program was intended to detect Soviet nuclear tests. After metallic and rubber debris was recovered by Roswell Army Air Field personnel, the United States Army announced their possession of a "flying saucer, flying disc". This announcement made international headlines, but was retracted within a day. To obscure the purpose and source of the debris, the army reported that it was a conventional weather balloon. In 1978, retired Air Force officer Jesse Marcel revealed that the army's weather balloon claim had been a cover story, and speculated that the debris was of extraterrestrial origin. Popularized by the 1980 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time Travel
Time travel is the hypothetical activity of traveling into the past or future. Time travel is a concept in philosophy and fiction, particularly science fiction. In fiction, time travel is typically achieved through the use of a device known as a time machine. The idea of a time machine was popularized by H. G. Wells's 1895 novel ''The Time Machine''. It is uncertain whether time travel to the past would be physically possible. Such travel, if at all feasible, may give rise to questions of causality. Forward time travel, outside the usual sense of the perception of time, is an extensively observed phenomenon and is well understood within the framework of special relativity and general relativity. However, making one body advance or delay more than a few milliseconds compared to another body is not feasible with current technology. As for backward time travel, it is possible to find solutions in general relativity that allow for it, such as a rotating black hole. Traveling t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
