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Vulcans
Vulcans, sometimes referred to as Vulcanians, are a fictional extraterrestrial humanoid species in the ''Star Trek'' universe and media franchise. In the various ''Star Trek'' television series and films, they are noted for their attempt to live by logic and reason with as little interference from emotion as possible. Known for their pronounced eyebrows and pointed ears, they originate from the fictional planet Vulcan. In the ''Star Trek'' universe, they were the first extraterrestrial species to make contact with humans. The most notable portrayal of a Vulcan is by actor Leonard Nimoy, who first played the character Mr. Spock (picture shown at right) in ''Star Trek: The Original Series'' (1966–1969). "Pointy ears", the "Vulcan salute" (hand gesture) and the "Vulcan nerve pinch" are aspects of this fictional race that have entered popular culture. Development The Vulcan, Spock, first appeared in the original 1965 ''Star Trek'' pilot, "The Cage", shown to studio executives ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spock
Spock is a Character (arts), fictional character in the ''Star Trek'' media franchise. He first appeared in the Star Trek: The Original Series, original ''Star Trek'' series serving aboard the starship USS Enterprise (NCC-1701), USS ''Enterprise'' as science officer and first officer (and Kirk's Second-in-command) and later as commanding officer of two iterations of the vessel. Spock's mixed human-Vulcan (Star Trek), Vulcan heritage serves as an important plot element in many of the character's appearances. Along with Captain James T. Kirk (William Shatner) and Dr. Leonard McCoy, Leonard "Bones" McCoy (DeForest Kelley), he is one of the three Central character, central characters in the original ''Star Trek'' series and List of Star Trek films, its films. After retiring from active duty in Starfleet, Spock served as a United Federation of Planets, Federation ambassador, and later became involved in the ill-fated attempt to save Romulus (Star Trek), Romulus from a supernova, leadin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulcan Salute
The Vulcan salute ("🖖") is a hand gesture popularized by the 1960s television series ''Star Trek''. It consists of a raised hand with the palm forward and the thumb extended, while the fingers are parted between the middle and ring finger. Background The Vulcan "salute" was devised by Leonard Nimoy, who portrayed the half Vulcan character Mr. Spock on the original ''Star Trek'' television series. A 1968 ''New York Times'' interview described the gesture as a "double-fingered version of Churchill's victory sign". Nimoy said in that interview that he "decided that the Vulcans were a 'hand-oriented' people". The greeting first appeared in 1967 on the ''Star Trek'' second-season opening episode, "Amok Time". Among other things, the gesture is known for being difficult for certain people to do properly without practice or the covert pre-positioning of the fingers. Actors on the original show reportedly had to position their fingers off-screen with the other hand before rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulcan Nerve Pinch
In the fictional ''Star Trek'' universe, the Vulcan nerve pinch is a technique used mainly by Vulcans to render unconsciousness by pinching a pressure point at the base of the victim's neck. Origin The script for " The Enemy Within" stated that Spock " kayoes" (Knocks Out) Captain Kirk (William Shatner)'s duplicate, but Leonard Nimoy, who opposed the Vietnam War and supported Eugene McCarthy, felt that such a brutal action would be unnecessarily violent for a Vulcan. He therefore invented an alternative by suggesting that Vulcans may know enough about human anatomy, or they may have the ability to project telepathic energy from their fingertips, that they could render a human unconscious. Allegedly, the director of the episode did not understand the idea when Nimoy explained it to him, but William Shatner understood immediately and reacted in exactly the way Nimoy had hoped when they executed the move during filming, explaining that it would be similar to "feeling an electrical c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Contact (science Fiction)
First contact is a common science fiction Science fiction themes, theme about the first meeting between humans and extraterrestrial life, or of any Sentience, sentient species' first encounter with another one, given they are from different planets or natural satellites. The theme allows writers to explore such topics such as xenophobia, transcendentalism, and basic natural language, linguistics by adapting the anthropology, anthropological topic of first contact (anthropology), first contact to extraterrestrial cultures. Overview Murray Leinster's 1945 Novella, novelette "First Contact (novelette), First Contact" established the term "first contact" in science fiction, although the theme had appeared earlier. Its roots lie in colonial narratives from the Age of Discovery onward. Of many variations of the trope, one may recognize the subclasses of the actual interstellar meeting of two civilizations and the "message from space (science fiction), message from space" one.Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vegetarianism
Vegetarianism is the practice of abstaining from the consumption of meat (red meat, poultry, seafood, insects, and the flesh of any other animal). It may also include abstaining from eating all by-products of animal slaughter. Vegetarianism may be adopted for various reasons. Many people object to eating meat out of respect for sentient animal life. Such ethical motivations have been codified under various religious beliefs as well as animal rights advocacy. Other motivations for vegetarianism are health-related, political, environmental, cultural, aesthetic, economic, taste-related, or relate to other personal preferences. There are many variations of the vegetarian diet: an ovo-lacto vegetarian diet includes both eggs and dairy products, an ovo-vegetarian diet includes eggs but not dairy products, and a lacto-vegetarian diet includes dairy products but not eggs. As the strictest of vegetarian diets, a vegan diet excludes all animal products, and can be accompanied by absten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omnivore
An omnivore () is an animal that has the ability to eat and survive on both plant and animal matter. Obtaining energy and nutrients from plant and animal matter, omnivores digest carbohydrates, protein, fat, and fiber, and metabolize the nutrients and energy of the sources absorbed. Often, they have the ability to incorporate food sources such as algae, fungi, and bacteria into their diet. Omnivores come from diverse backgrounds that often independently evolved sophisticated consumption capabilities. For instance, dogs evolved from primarily carnivorous organisms ( Carnivora) while pigs evolved from primarily herbivorous organisms (Artiodactyla). Despite this, physical characteristics such as tooth morphology may be reliable indicators of diet in mammals, with such morphological adaptation having been observed in bears. The variety of different animals that are classified as omnivores can be placed into further sub-categories depending on their feeding behaviors. Frugivor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonard McCoy
Dr. Leonard H. McCoy, known as "Bones", is a character in the American science-fiction franchise ''Star Trek''. McCoy was played by actor DeForest Kelley in the original ''Star Trek'' series from 1966 to 1969, and he also appears in the animated ''Star Trek'' series, six ''Star Trek'' films, the pilot episode of '' Star Trek: The Next Generation'', and in numerous books, comics, and video games. A decade after Kelley's death, Karl Urban assumed the role of McCoy in the ''Star Trek'' reboot film in 2009. Depiction McCoy was born in Atlanta, Georgia, in 2227. The son of David McCoy, he attended the University of Mississippi and is a divorcé. McCoy later married Natira, the priestess of Yonada, characterized in the episode, "For the World Is Hollow and I Have Touched the Sky". In 2266, McCoy was posted as chief medical officer of the USS ''Enterprise'' under Captain James T. Kirk, who often calls him "Bones". McCoy and Kirk are good friends, even "brotherly". The passionate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nictitating Membrane
The nictitating membrane (from Latin '' nictare'', to blink) is a transparent or translucent third eyelid present in some animals that can be drawn across the eye from the medial canthus to protect and moisten it while maintaining vision. All Anura(tailless amphibians), and some reptiles, birds, and sharks have full nictitating membranes; in many mammals, a small, vestigial portion of the nictitating membrane remains in the corner of the eye. Some mammals, such as cats, camels, polar bears, seals and aardvarks, have full nictitating membranes. Often called a third eyelid or haw, it may be referred to in scientific terminology as the ''plica semilunaris'', ''membrana nictitans'', or ''palpebra tertia''. Description The nictitating membrane is a transparent or translucent third eyelid present in some animals that can be drawn across the eye for protection and to moisten it while maintaining vision. The term comes from the Latin word '' nictare'', meaning "to blink". It is o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemocyanin
Hemocyanins (also spelled haemocyanins and abbreviated Hc) are proteins that transport oxygen throughout the bodies of some invertebrate animals. These metalloproteins contain two copper atoms that reversibly bind a single oxygen molecule (O2). They are second only to hemoglobin in frequency of use as an oxygen transport molecule. Unlike the hemoglobin in red blood cells found in vertebrates, hemocyanins are not confined in blood cells but are instead suspended directly in the hemolymph. Oxygenation causes a color change between the colorless Cu(I) deoxygenated form and the blue Cu(II) oxygenated form. Species distribution Hemocyanin was first discovered in ''Octopus vulgaris'' by Leon Fredericq in 1878. The presence of copper in molluscs was detected even earlier by Bartolomeo Bizio in 1833. Hemocyanins are found in the Mollusca and Arthropoda including cephalopods and crustaceans and utilized by some land arthropods such as the tarantula ''Eurypelma californicum'', the em ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New Republic
''The New Republic'' is an American magazine of commentary on politics, contemporary culture, and the arts. Founded in 1914 by several leaders of the progressive movement, it attempted to find a balance between "a liberalism centered in humanitarian and moral passion and one based in an ethos of scientific analysis". Through the 1980s and 1990s, the magazine incorporated elements of the Third Way and conservatism. In 2014, two years after Facebook co-founder Chris Hughes purchased the magazine, he ousted its editor and attempted to remake its format, operations, and partisan stances, provoking the resignation of the majority of its editors and writers. In early 2016, Hughes announced he was putting the magazine up for sale, indicating the need for "new vision and leadership". The magazine was sold in February 2016 to Win McCormack, under whom the publication has returned to a more progressive stance. A weekly or near-weekly for most of its history, the magazine currently pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skin
Skin is the layer of usually soft, flexible outer tissue covering the body of a vertebrate animal, with three main functions: protection, regulation, and sensation. Other cuticle, animal coverings, such as the arthropod exoskeleton, have different cellular differentiation, developmental origin, structure and chemical composition. The adjective cutaneous means "of the skin" (from Latin ''cutis'' 'skin'). In mammals, the skin is an organ (anatomy), organ of the integumentary system made up of multiple layers of ectodermal tissue (biology), tissue and guards the underlying muscles, bones, ligaments, and internal organs. Skin of a different nature exists in amphibians, reptiles, and birds. Skin (including cutaneous and subcutaneous tissues) plays crucial roles in formation, structure, and function of extraskeletal apparatus such as horns of bovids (e.g., cattle) and rhinos, cervids' antlers, giraffids' ossicones, armadillos' osteoderm, and os penis/os clitoris. All mammals have som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White People
White is a racialized classification of people and a skin color specifier, generally used for people of European origin, although the definition can vary depending on context, nationality, and point of view. Description of populations as "White" in reference to their skin color predates this notion and is occasionally found in Greco-Roman ethnography and other ancient or medieval sources, but these societies did not have any notion of a White or pan-European race. The term "White race" or "White people", defined by their light skin among other physical characteristics, entered the major European languages in the later seventeenth century, when the concept of a "unified White" achieve universal acceptance in Europe, in the context of racialized slavery and unequal social status in the European colonies. Scholarship on race distinguishes the modern concept from pre-modern descriptions, which focused on physical complexion rather than race. Prior to the modern era, no Europe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
