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Katarina (Doctor Who)
Katarina is a fictional character played by Adrienne Hill in the long-running British science fiction on television, science fiction television series ''Doctor Who''. She is a companion (Doctor Who), companion of the First Doctor. Katarina appeared in the programme from November to December 1965, in five episodes over two stories. For 35 years, none of the episodes to feature her existed in the BBC Doctor Who missing episodes, archives until January 2004 when the second episode of the 12-part List of Doctor Who episodes (1963-1989), serial The Daleks' Master Plan was found. An inhabitant of ancient Troy, Katarina was very unused to modern concepts: she didn't even know what a key was. Katarina was conceived as a permanent companion but this was quickly re-evaluated by the writers, including producer John Wiles, as they realised the writing challenges that came with such an unworldly character. Unable to remove the character from upcoming scripts at short notice, they decided to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Who
''Doctor Who'' is a British science fiction television series broadcast by the BBC since 1963. The series depicts the adventures of a Time Lord called the Doctor, an extraterrestrial being who appears to be human. The Doctor explores the universe in a time-travelling space ship called the TARDIS. The TARDIS exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. With various companions, the Doctor combats foes, works to save civilisations, and helps people in need. Beginning with William Hartnell, thirteen actors have headlined the series as the Doctor; in 2017, Jodie Whittaker became the first woman to officially play the role on television. The transition from one actor to another is written into the plot of the series with the concept of regeneration into a new incarnation, a plot device in which a Time Lord "transforms" into a new body when the current one is too badly harmed to heal normally. Each acto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cassandra
Cassandra or Kassandra (; Ancient Greek: Κασσάνδρα, , also , and sometimes referred to as Alexandra) in Greek mythology was a Trojan priestess dedicated to the god Apollo and fated by him to utter true prophecies but never to be believed. In modern usage her name is employed as a rhetorical device to indicate a person whose accurate prophecies, generally of impending disaster, are not believed. Cassandra was a daughter of King Priam and Queen Hecuba of Troy. Her elder brother was Hector, the hero of the Greek-Trojan war. The older and most common versions of the myth state that she was admired by the god Apollo, who sought to win her love by means of the gift of seeing the future. According to Aeschylus, she promised him her favours, but after receiving the gift, she went back on her word. As the enraged Apollo could not revoke a divine power, he added to it the curse that nobody would believe her prophecies. In other sources, such as Hyginus and Pseudo-Apollodorus, Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elysium
Elysium (, ), otherwise known as the Elysian Fields ( grc, Ἠλύσιον πεδίον, ''Ēlýsion pedíon'') or Elysian Plains, is a conception of the afterlife that developed over time and was maintained by some Greek religious and philosophical sects and cults. It was initially separated from the Greek underworld--the realm of Hades. Only mortals related to the gods and other heroes could be admitted past the river Styx. Later, the conception of who could enter was expanded to include those chosen by the gods, the righteous, and the heroic. They would remain at the Elysian Fields after death, to live a blessed and happy afterlife, and indulge in whatever enjoyment they had enjoyed in life. The Elysian Fields were, according to Homer, located on the western edge of the Earth by the stream of Okeanos. In the time of the Greek poet Hesiod, Elysium would also be known as the "Fortunate Isles", or the "Isles (or Islands) of the Blessed", located in the western ocean at the end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asphodel Meadows
The Asphodel Meadows is a section of the ancient Greek underworld where ordinary souls are sent to live after death. Later depictions The Asphodel Meadows is most probably where the souls of people who lived mediocre lives remain. Its relationship to other places in the Greek afterlife remains uncertain. For later Greek poets the very ancient pre-Homeric association of the asphodel flower with a positive form of afterlife as well as the enlarged role of Elysium as it became the destination of more than just a few lucky heroes, altered the character of the meadows. Greek poets who wrote after Homer's time describe them as untouched, lovely, soft and holy. Such an evolutionary change is quite common: "Like most cultures throughout human history, both ancient and modern, the Greeks held complex and sometimes contradictory views about the afterlife". Some depictions describe it as a land of utter neutrality. That is, while the inhabitants were in life neither good nor evil, so they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Styx
In Greek mythology, Styx (; grc, Στύξ ) is a river that forms the boundary between Earth (Gaia) and the Underworld. The rivers Acheron, Cocytus, Lethe, Phlegethon, and Styx all converge at the centre of the underworld on a great marsh, which sometimes is also called the Styx. According to Herodotus, the river Styx originates near Pheneus. Styx is also known as the goddess of the river, the source of its miraculous powers. Infernal river The deities of the Greek pantheon swore all their oaths upon the river Styx because, according to Greek mythology, during the Titanomachy, Styx, the goddess of the river, sided with Zeus. After the war, Zeus declared that every oath must be sworn upon her. Zeus swore to give Semele whatever she wanted and was then obliged to follow through when he realized to his horror that her request would lead to her death. Helios similarly promised his son Phaëton whatever he desired, also resulting in the boy's death. Myths related to such early dei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vacuum
A vacuum is a space devoid of matter. The word is derived from the Latin adjective ''vacuus'' for "vacant" or "void". An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. Physicists often discuss ideal test results that would occur in a ''perfect'' vacuum, which they sometimes simply call "vacuum" or free space, and use the term partial vacuum to refer to an actual imperfect vacuum as one might have in a laboratory or in space. In engineering and applied physics on the other hand, vacuum refers to any space in which the pressure is considerably lower than atmospheric pressure. The Latin term ''in vacuo'' is used to describe an object that is surrounded by a vacuum. The ''quality'' of a partial vacuum refers to how closely it approaches a perfect vacuum. Other things equal, lower gas pressure means higher-quality vacuum. For example, a typical vacuum cleaner produces enough suction to reduce air pressure by around 20%. But hig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airlock
An airlock, air-lock or air lock, often abbreviated to just lock, is a compartment with doors which can be sealed against pressure which permits the passage of people and objects between environments of differing pressure or atmospheric composition while minimizing the change of pressure in the adjoining spaces and mixing of environments. The lock consists of a relatively small chamber with two airtight doors in series which do not open simultaneously. An airlock may be used for passage between environments of different gases or different pressures, or both, to minimize pressure loss or prevent the gases from mixing. An airlock may also be used underwater to allow passage between an air environment in a pressure vessel and the water environment outside, in which case the airlock can contain air or water. This is called a floodable airlock or an underwater airlock, and is used to prevent water from entering a submersible vessel or an underwater habitat. Air-locks are used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalek
The Daleks ( ) are a fictional extraterrestrial race of mutants principally portrayed in the British science fiction television programme ''Doctor Who''. They were conceived by writer Terry Nation and first appeared in the 1963 ''Doctor Who'' serial ''The Daleks'', in shells designed by Raymond Cusick. Drawing inspiration from the Nazis, Nation portrayed the Daleks as violent, merciless and pitiless cyborg aliens who demand total conformity to their will, and are bent on the conquest of the universe and the extermination of what they see as inferior races. Collectively, they are the greatest enemies of ''Doctor Who''s protagonist, the Time Lord known as " the Doctor". During the second year of the original ''Doctor Who'' programme (1963–1989), the Daleks developed their own form of time travel. In the beginning of the second ''Doctor Who'' TV series that debuted in 2005, it was established that the Daleks had engaged in a Time War against the Time Lords that affected much ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zeus
Zeus or , , ; grc, Δῐός, ''Diós'', label=Genitive case, genitive Aeolic Greek, Boeotian Aeolic and Doric Greek#Laconian, Laconian grc-dor, Δεύς, Deús ; grc, Δέος, ''Déos'', label=Genitive case, genitive el, Δίας, ''Días'' () is the sky father, sky and thunder god in ancient Greek religion, who rules as king of the gods on Mount Olympus. His name is cognate with the first element of his ancient Roman religion, Roman interpretatio graeca, equivalent Jupiter (mythology), Jupiter.''Larousse Desk Reference Encyclopedia'', The Book People, Haydock, 1995, p. 215. His mythology and powers are similar, though not identical, to those of Indo-European deities such as Jupiter, Perkūnas, Perun, Indra, Dyaus, and Zojz (deity), Zojz. Entry: "Dyaus" Zeus is the child of Cronus and Rhea (mythology), Rhea, the youngest of his siblings to be born, though sometimes reckoned the eldest as the others required disgorging from Cronus's stomach. In most traditions, he is m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychopomp
Psychopomps (from the Greek word , , literally meaning the 'guide of souls') are supernatural creatures, spirits, entities, angels, demons or deities in many religions whose responsibility is to escort newly deceased souls from Earth to the afterlife. Their role is not to judge the deceased, but simply to guide them. Appearing frequently on funerary art, psychopomps have been depicted at different times and in different cultures as anthropomorphic entities, horses, deer, dogs, whip-poor-wills, ravens, crows, vultures, owls, sparrows, and cuckoos. In the case of birds, these are often seen in huge masses, waiting outside the home of the dying. Overview Ancient religion Classical examples of a psychopomp are the ancient Egyptian god Anubis, the deity Yama in Hinduism, the Greek ferryman Charon, the goddess Hecate, and god Hermes, the Roman god Mercury, the Norse Valkyries, the Aztec Xolotl, Slavic Morana and the Etruscan Vanth. Modern religion Heibai Wuchang, literally "Bla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor (Doctor Who)
The Doctor is the title character in the long-running BBC science fiction television programme '' Doctor Who''. Since the show's inception in 1963, the character has been portrayed by thirteen lead actors. In the programme, "the Doctor" is the alias assumed by a millennia-old humanoid alien, a Time Lord who travels through space and time in the TARDIS, frequently with companions. The transition to each succeeding actor is explained within the show's narrative through the plot device of "regeneration", a biological function of the Time Lord race that allows a change of cellular structure and appearance with recovery following a fatal injury. A number of other actors have played the character in stage and audio plays, as well as in various film and television productions. The Doctor has been well-received by the public, with an enduring popularity leading ''The Daily Telegraph'' to dub the character "Britain's favourite alien", while abroad the character has come to be seen as a B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troilus
Troilus ( or ; grc, Τρωΐλος, Troïlos; la, Troilus) is a legendary character associated with the story of the Trojan War. The first surviving reference to him is in Homer's ''Iliad,'' composed in the late 8th century BCE. In Greek mythology, Troilus is a young Trojan prince, one of the sons of King Priam (or Apollo) and Hecuba. Prophecies link Troilus' fate to that of Troy and so he is ambushed and murdered by Achilles. Sophocles was one of the writers to tell this tale. It was also a popular theme among artists of the time. Ancient writers treated Troilus as the epitome of a dead child mourned by his parents. He was also regarded as a paragon of youthful male beauty. In Western European medieval and Renaissance versions of the legend, Troilus is the youngest of Priam's five legitimate sons by Hecuba. Despite his youth he is one of the main Trojan war leaders. He dies in battle at Achilles' hands. In a popular addition to the story, originating in the 12th century, Troi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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