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51523 | 532461 | https://simple.wikipedia.org/wiki?curid=51523 | Echinoderm | Echinoderms are a successful phylum of marine animals. They include sea stars, brittle stars, sea urchins, sea cucumbers and their relatives.
Echinoderms have these features:
Echinoderms live in all parts of the ocean, but mostly on the sea floor. Some are filter feeders, and others (starfish) are important predators o... |
51527 | 22027 | https://simple.wikipedia.org/wiki?curid=51527 | Argonaut | The word Argonaut might refer to: |
51528 | 640235 | https://simple.wikipedia.org/wiki?curid=51528 | Das Rheingold | Das Rheingold ("The Rhinegold") is an opera by Richard Wagner. It is the first of the four operas that together tell a story called "Der Ring des Nibelungen" ("The Ring of the Nibelung").
"Das Rheingold" is an opera in one act, divided into four scenes. It is a very long act, lasting 2 ½ hours, but it is normally playe... |
51529 | 1161309 | https://simple.wikipedia.org/wiki?curid=51529 | Die Walküre | Die Walküre ("The Valkyrie") is an opera by Richard Wagner. It is the second of the four operas that together tell a story called "Der Ring des Nibelungen" ("The Ring of the Nibelung"). The story continues from the first opera which was called "Das Rheingold". It is a very beautiful piece.
"Die Walküre" was first perf... |
51530 | 3650 | https://simple.wikipedia.org/wiki?curid=51530 | Die Walkure | |
51532 | 1161309 | https://simple.wikipedia.org/wiki?curid=51532 | Siegfried (opera) | Siegfried is an opera by Richard Wagner. It is the third of the four operas that together tell a story called "Der Ring des Nibelungen" ("The Ring of the Nibelung"). The story continues from the end of the second opera which was called "Die Walküre".
The first performance of "Siegfried" took place when the whole Ring ... |
51533 | 2133 | https://simple.wikipedia.org/wiki?curid=51533 | Bivalvia | |
51535 | 1161309 | https://simple.wikipedia.org/wiki?curid=51535 | Götterdämmerung | Götterdämmerung is an opera by Richard Wagner. It is the fourth and last of the cycle of operas that together tell a story called "Der Ring des Nibelungen" ("The Ring of the Nibelung"). The story continues from the end of the third opera which was called "Siegfried". "Götterdämmerung" is the German name for "Ragnarök".... |
51536 | 9536572 | https://simple.wikipedia.org/wiki?curid=51536 | Der Ring des Nibelungen | Der Ring des Nibelungen ("The Ring of the Nibelung" (Alberich)) is a cycle of four operas by Richard Wagner.
Titles.
The names of the four operas from the cycle are as follows, and in this succession:
"Das Rheingold," "Die Walküre," "Siegfried and" "Götterdämmerung".
The plot (storyline) of each opera can be found in ... |
51537 | 1494735 | https://simple.wikipedia.org/wiki?curid=51537 | Väki | In Finnish mythology, Väki means races of Haltijas (Finnish elves) and their magical powers. Different things in nature had their own väki guarding them. For example, Väki of water lived in and protected water. Väki is the name of both the magical power and Haltijas'. Väki could sometimes be seen and they looked like l... |
51547 | 145452 | https://simple.wikipedia.org/wiki?curid=51547 | Desalinisation | |
51552 | 70336 | https://simple.wikipedia.org/wiki?curid=51552 | Sudetenland | The Sudetenland was a mountainous area of Czechoslovakia. The name comes from the Sudetes, a mountain range, but it was also used for other places in Bohemia in which mostly-German people lived. They wanted their homes to be part of Germany, not Czechoslovakia. Nazi Germany took small parts of the Sudetenland from Czec... |
51555 | 1011873 | https://simple.wikipedia.org/wiki?curid=51555 | 1375 | |
51563 | 1630426 | https://simple.wikipedia.org/wiki?curid=51563 | Coral (color) | Coral is a reddish or orangeish shade of pink. The color is named after the sea animal, also called corals.
The first written use of "coral" as a color name in English was in 1513. |
51570 | 314522 | https://simple.wikipedia.org/wiki?curid=51570 | Crimson | Crimson is reddish magenta color between red and rose on the color wheel. You can make it by combining a strong, bright deep red with a little blue. It is originally the color of the dye produced from the dried bodies of a scale insect, "Kermes vermilio".
The word "crimson" has been in written use in the English since ... |
51589 | 10322283 | https://simple.wikipedia.org/wiki?curid=51589 | Rose (color) | Rose is the color halfway between red and magenta on the color wheel. It represents the color of the rose flower.
The first recorded use of "rose" as a color name in English was in 1382. |
51599 | 1368316 | https://simple.wikipedia.org/wiki?curid=51599 | Maroon (color) | Maroon is a dark red color.
The word "maroon" comes from the French word "marron" which means "chestnut".
The first recorded use of "maroon" as a color name in English was in 1789. |
51605 | 10217386 | https://simple.wikipedia.org/wiki?curid=51605 | Ochre | Ochre or Ocher is a golden-yellow or light yellowish brown colour. The word is from the Greek "ochros", meaning "yellow". Ochre is natural earth pigment containing hydrated iron oxide.
Meaning of ochre.
The use of ochre is particularly intensive: it is not unusual to find a layer of the cave floor impregnated with a pu... |
51617 | 13132 | https://simple.wikipedia.org/wiki?curid=51617 | Gold (colour) | |
51627 | 8249393 | https://simple.wikipedia.org/wiki?curid=51627 | Teal (color) | Teal is a blue-green color; a dark cyan.
"Teal" gets its name from the colored area around the eyes of the common teal, a member of the duck family.
The first written use of "Teal" as a color name in English was in 1917. |
51641 | 9072819 | https://simple.wikipedia.org/wiki?curid=51641 | Navy blue | Navy blue is a dark shade of the color blue. Some people mistake navy blue for black because some navies (such as the United States Navy) use a shade of navy blue that is so dark it is practically black. |
51650 | 1668219 | https://simple.wikipedia.org/wiki?curid=51650 | Lime (color) | Lime is a yellowish green color. It is the color that is halfway between the color chartreuse green and yellow on the color wheel. The color "lime" is named after the fruit also known as lime.
The official web color named "lime" actually corresponds to pure green on an RGB display. "Lime green" is the color of the oute... |
51670 | 22027 | https://simple.wikipedia.org/wiki?curid=51670 | Jochen Rindt | Karl Jochen Rindt (born 18 April 1942 in Mainz, Germany – died 5 September 1970 in Monza) was a German racing driver who represented Austria during his career. In 1970, he won the Formula One World Drivers' Championship, but died in a crash in Monza. He was the only driver to win the championship after he died.
In 1965... |
51672 | 3650 | https://simple.wikipedia.org/wiki?curid=51672 | Gotterdammerung | |
51673 | 3650 | https://simple.wikipedia.org/wiki?curid=51673 | Wise | |
51677 | 361992 | https://simple.wikipedia.org/wiki?curid=51677 | Claudio Arrau | Claudio Arrau León (; February 6, 1903 – June 9, 1991) was a Chilean classical pianist.
Arrau started to play the piano as a boy and was giving concerts at the age of 5. The Chilean government heard of the child prodigy and quickly organized to have him sent to Germany to study with the best music teachers. At the age ... |
51678 | 640235 | https://simple.wikipedia.org/wiki?curid=51678 | Patriotism | Patriotism means loyalty of a person to his/her own nation or the leaders of the nation. A patriot is a person who is on the side of his/her own nation or its leaders. Patriotism is different from nationalism.
Also, contrary to a nationalist, patriots do not favor imperialism, while nationalists tend to but don’t alwa... |
51679 | 966595 | https://simple.wikipedia.org/wiki?curid=51679 | Patriot | A patriot is a person with patriotism.
Patriot may also refer to: |
51682 | 1719 | https://simple.wikipedia.org/wiki?curid=51682 | Anti-matter | |
51683 | 1377197 | https://simple.wikipedia.org/wiki?curid=51683 | Misogyny | Misogyny is the hatred of women, or the belief that women should be kept down at a lower place in society, under the control of men. Using sexist ideas and violence against women, misogyny punishes women who try to rise in society. A society or a system that sets men above women is called patriarchy. Misogyny supports ... |
51685 | 844779 | https://simple.wikipedia.org/wiki?curid=51685 | Malmeneich | Malmeneich is a village in Hesse, Germany. It belongs to the municipality of Elz. The postal code for Malmeneich is 65604 and its dialing code is 06433. 345 people live in the village.
Geography and Climate.
Malmeneich is in the Westerwald. The average elevation is 250m above sea level. The highest point is in the fore... |
51698 | 293183 | https://simple.wikipedia.org/wiki?curid=51698 | Maroon | The word Maroon can have the following meanings:
In sports:
In the military:
In music:
In art: |
51700 | 7696 | https://simple.wikipedia.org/wiki?curid=51700 | Primary colour | |
51703 | 1243964 | https://simple.wikipedia.org/wiki?curid=51703 | United Parcel Service | United Parcel Service (UPS) is an American company that transports packages. It is the largest package delivery company in the world. UPS delivers more than 14 million packages a day to more than 200 countries. It is based in Sandy Springs, Georgia, USA. The company started in 1936 when several smaller companies merged... |
51706 | 935234 | https://simple.wikipedia.org/wiki?curid=51706 | Gómez Pereira | Gómez Pereira (1500 – 1567) was a Spanish philosopher, doctor, and humanist from Medina del Campo. He was most famous for his work in medicine, but he did many different things such as business, engineering, and especially philosophy. As a doctor, he was in favor of using the empirical method, instead of more medieval ... |
51708 | 86802 | https://simple.wikipedia.org/wiki?curid=51708 | Spore (video game) | Spore is a computer game made by Will Wright. He also made "The Sims" and "SimCity". It consists of five phases of gameplay, the cell, creature, tribal, civilization and space phases. It is a game in which the player is able to create and evolve a species from a germ into a galactic superpower. It was released on Septe... |
51713 | 5400 | https://simple.wikipedia.org/wiki?curid=51713 | Linden tree | |
51715 | 907 | https://simple.wikipedia.org/wiki?curid=51715 | Tilia | Tilia is a genus of about 30 species of trees in the Northern Hemisphere, in Asia (where the greatest species diversity is found), Europe and eastern North America; it is absent from western North America.
The trees are generally called linden in North America, and lime in Britain. Both names are from the Germanic root... |
51717 | 2133 | https://simple.wikipedia.org/wiki?curid=51717 | Chambered nautilus | |
51720 | 10046077 | https://simple.wikipedia.org/wiki?curid=51720 | Cartesian coordinate system | In mathematics and geometry, the Cartesian coordinate system is a coordinate system used to give the location of points on a plane by using two numbers for each point. It is also called the "rectangular coordinate system". The numbers are usually called the formula_1 "coordinate" and the formula_2 "coordinate" or somet... |
51722 | 70336 | https://simple.wikipedia.org/wiki?curid=51722 | Polar coordinate system | In mathematics, the polar coordinate system is a two-dimensional coordinate system in which each point on a plane is determined by a distance from a reference point and an angle from a reference direction.
The polar coordinate system is especially useful in situations where the relationship between two points is most e... |
51724 | 2133 | https://simple.wikipedia.org/wiki?curid=51724 | Polar coordinates | |
51726 | 2133 | https://simple.wikipedia.org/wiki?curid=51726 | Cartesian coordinates | |
51738 | 10064751 | https://simple.wikipedia.org/wiki?curid=51738 | Gold (color) | Gold or golden is a yellowish orange color, or orange-tan color that is a bit like the color of the metal gold. The actual color of the metal, used for example in gilding, is called Metallic gold. Gold paint can be made by mixing brown, yellow paint and orange paint.
The web color "gold" is sometimes referred to as gol... |
51741 | 16695 | https://simple.wikipedia.org/wiki?curid=51741 | Provinces of Cuba | Cuba is divided into fourteen provinces and one special municipality.
List of provinces.
From west to east, Cuba's provinces are:
Cuba's "special municipality" is the "Isla de la Juventud" ("Island of Youth"), known until the 1970s as the "Isla de Pinos" ("Isle of Pines") and previously as "Evangelista", "Isle of Santi... |
51745 | 5738 | https://simple.wikipedia.org/wiki?curid=51745 | 1st Century BC | |
51746 | 70336 | https://simple.wikipedia.org/wiki?curid=51746 | Singing | Singing means making music with the voice. Singing is probably the way that music started many thousands of years ago. When people sing they make their voices go high or low. If they do this in a way that uses notes of a scale then they make tunes, called songs. A song, very broadly, is a musical piece, produced by the... |
51747 | 863768 | https://simple.wikipedia.org/wiki?curid=51747 | Soviet | |
51748 | 10349583 | https://simple.wikipedia.org/wiki?curid=51748 | Amish | The Amish are a group of people who live according to the Anabaptist tradition. They have a common history with other Baptist movements, such as the Mennonites. The Amish are known for dressing plainly and living simply, without many conveniences of modern technology.
History.
The Amish church began in 1693 with a sch... |
51749 | 1495229 | https://simple.wikipedia.org/wiki?curid=51749 | Jeddah | Jeddah (also spelled Jedda, Jiddah, Jidda, or Juddah; جدّة Ǧiddah) is a Saudi Arabian city. It is on the coast of the Red Sea (21.50° N 39.1667° E). It is the major urban center in western Saudi Arabia. Jeddah is the largest city in the Western Province, and the second largest city in Saudi Arabia after the capital cit... |
51758 | 532461 | https://simple.wikipedia.org/wiki?curid=51758 | Horatio Nelson | Vice-Admiral Horatio Nelson (29 September 1758 – 21 October 1805) was an British sea captain in the Royal Navy.
Born at the rectory of the village of Burnham Thorpe, Norfolk, Nelson commanded the British fleet during the Napoleonic Wars, fighting the French and the Spanish. Nelson was blind in one eye after he had been... |
51759 | 10130171 | https://simple.wikipedia.org/wiki?curid=51759 | Turquoise (color) | Turquoise is the color of the gem turquoise. It is a slightly greenish shade of cyan. Turquoise is sometimes described as a mixture of pale blue and green. The name comes from the French word for "Turkish". |
51764 | 1589829 | https://simple.wikipedia.org/wiki?curid=51764 | Amber (color) | The color amber is a dark yellow color. It got its name from the material known as amber. The amber color is the mixture of yellow, orange and brown.
The first recorded use of "amber" as a color name in English was in 1500. |
51765 | 9736948 | https://simple.wikipedia.org/wiki?curid=51765 | Sea captain | A sea captain, also known as a ship captain, sailing captain, sea master, ship master, sailing master, sea skipper, ship skipper or sailing skipper or simply a captain, master or skipper, is the leader on a ship. They are responsible for the safety of everyone on board. If the ship is in trouble, most captains will not... |
51770 | 966595 | https://simple.wikipedia.org/wiki?curid=51770 | Djurgårdens IF | |
51771 | 1464674 | https://simple.wikipedia.org/wiki?curid=51771 | Brain stem | The brainstem is the rear part of the brain. It has two sections: the hindbrain, which includes the pons and medula, and the midbrain.
Though the brainstem is small, it is extremely important. The motor (movement) and sensory connections from the main part of the brain to the rest of the body pass through the brain ste... |
51772 | 1161309 | https://simple.wikipedia.org/wiki?curid=51772 | Ideology | An ideology is a collection of ideas or beliefs shared by a group of people. It may be a connected set of ideas, or a style of thought, or a world-view. It was coined by a French philosopher, Destutt de Tracy in 1801/5.
There are two main types of ideologies: "political ideologies", and "epistemological ideologies". Po... |
51775 | 145452 | https://simple.wikipedia.org/wiki?curid=51775 | Amethyst (colour) | |
51776 | 1530097 | https://simple.wikipedia.org/wiki?curid=51776 | Mauve | "This is an article about the colour mauve. For information on the Flemish painter, see Anton Mauve."
Mauve (pronounce to rhyme with "Jove" and "stove") is a pale purple colour. It is similar to lavender and lilac. The name comes from French form of "malva" meaning the "mallow" flower.
Another name for this colour is ... |
51778 | 693482 | https://simple.wikipedia.org/wiki?curid=51778 | Iran–Iraq War | The Iran–Iraq War was a war between the armed forces of Iraq and Iran lasting from September 1980 to August 1988. It began when Iraq invaded Iran on 22 September 1980, after a long history of border disputes and after Iran demanded the overthrow of Saddam Hussein's regime. Iraqi forces did well at the beginning of the ... |
51779 | 68157 | https://simple.wikipedia.org/wiki?curid=51779 | Germ | Germ may refer to: |
51780 | 14479 | https://simple.wikipedia.org/wiki?curid=51780 | Micrometer | |
51781 | 1277688 | https://simple.wikipedia.org/wiki?curid=51781 | Lavender (color) | Lavender, a popular color, is a light tone of violet.
The name comes from the flower of the lavender plant. Originally, the name "lavender" only meant the color of this flower. The color of the flower is still the standard for lavender but there are many other tones of light or medium violet now called "lavender" also.... |
51782 | 18539 | https://simple.wikipedia.org/wiki?curid=51782 | Lilac (colour) | Lilac is a light violet colour. It is named after the colour of the lilac flower. The actual colour of the flowers of the plant may range from the colour of the lilac flowers shown at left to a richer or deeper colour. These colours, such as "rich lilac" and "deep lilac", are shown in the colour chart below.
The first ... |
51785 | 5738 | https://simple.wikipedia.org/wiki?curid=51785 | Brainstem | |
51786 | 5738 | https://simple.wikipedia.org/wiki?curid=51786 | 29 September | |
51787 | 5738 | https://simple.wikipedia.org/wiki?curid=51787 | 21 October | |
51788 | 196884 | https://simple.wikipedia.org/wiki?curid=51788 | UPS | UPS may means: |
51789 | 22027 | https://simple.wikipedia.org/wiki?curid=51789 | Rajkumar | Dr. Rajkumar (Real Name: Singanalluru Puttaswamayya Muthuraju April 24, 1929 - April 12, 2006) was the most popular actor in Kannada's movie industry. He was seen as a role model to millions of Kannadigas.
"Dr. Raj" or "Natasarvabhouma" or "Annavru" (Big Brother) to millions of his fans, he was also called the John Way... |
51790 | 5738 | https://simple.wikipedia.org/wiki?curid=51790 | Riksha | |
51792 | 5738 | https://simple.wikipedia.org/wiki?curid=51792 | Firstname | |
51793 | 1293570 | https://simple.wikipedia.org/wiki?curid=51793 | Nicholas | Nicholas is a male first name.
The name is derived from the Greek name “Nikólaos” and is developed out nikáo “triumphs” and laós “people”. After the Greek word use the name can mean both “winner of the people” and “winner over the people”. |
51797 | 10261644 | https://simple.wikipedia.org/wiki?curid=51797 | Freedom fighter | A freedom fighter is a person who thinks their native ethnic group is not free, and is working to have freedom for their group. Most often this means that a freedom fighter wants their people to have own nation and independence and/or get rid of oppressors. People who think like this are said to think in a nationalist ... |
51800 | 22027 | https://simple.wikipedia.org/wiki?curid=51800 | Grain (disambiguation) | A "cereal" grain is the seed of a grass, a simple dry fruit technically called a caryopsis. Grain may also refer to: |
51802 | 6043829 | https://simple.wikipedia.org/wiki?curid=51802 | Wood grain | Wood grain describes the , and appearance of the wood . This is often important in its effect on woodworking techniques (e.g. against the grain).
In describing the alignment of the wood in the tree a distinction may be made. Basic grain descriptions and types include:
In addition, there are a few special grain alignmen... |
51805 | 640235 | https://simple.wikipedia.org/wiki?curid=51805 | Groove (joinery) | In joinery, a groove is a slot or trench cut into a member which runs parallel to the grain. A groove is something else than a dado, which runs across the grain.
Grooves are used for several purposes in cabinet making and other woodworking fields. Typically, a groove is used to house the panels in frame and panel cons... |
51806 | 22027 | https://simple.wikipedia.org/wiki?curid=51806 | Joinery | Joinery could mean: |
51809 | 10292527 | https://simple.wikipedia.org/wiki?curid=51809 | Sepultura | Sepultura is a Brazillian heavy metal band formed in 1984. They are based out of Belo Horizonte. The group has sold over 15 million albums worldwide. The brothers Max and Igor Cavalera started it in Belo Horizonte in 1984. The two brothers have left the band since, Max in 1996, and Igor in 2006, with American singer De... |
51810 | 824311 | https://simple.wikipedia.org/wiki?curid=51810 | Dalai Lama | The Dalai Lama is a religious figure in Tibetan Buddhism. He is its highest spiritual teacher of the Gelugpa school. A new Dalai Lama is said to be the reborn old Dalai Lama. This line goes back to 1391. The 14th and current Dalai Lama is Tenzin Gyatso.
Between the 17th century and 1959, the Dalai Lama was the head of ... |
51811 | 966595 | https://simple.wikipedia.org/wiki?curid=51811 | Serenity (movie) | Serenity is a 2005 science fiction space western movie. It was written and directed by Joss Whedon. The movie takes place in the fictional universe of the cancelled FOX science fiction television series "Firefly". It takes place about two months after the final episode, "Objects in Space". That is 500 years in the futu... |
51814 | 18539 | https://simple.wikipedia.org/wiki?curid=51814 | Woodworking joints | Joinery often refers to the part of woodworking that involves the joining together of parts of wood.
Traditional wood joinery techniques use
the distinctive material properties of wood, often without mechanical fasteners. There are different types of joinery for different structures, for example the joinery used
to bui... |
51816 | 18539 | https://simple.wikipedia.org/wiki?curid=51816 | Subclass (biology) | |
51825 | 1144368 | https://simple.wikipedia.org/wiki?curid=51825 | George Grenville | George Grenville (14 October 1712–13 November 1770) was Prime Minister of Great Britain. He was a member of the Whig Party. He was one of the few prime ministers who never was given a title of nobility.
Grenville was the second son of Richard Grenville and Hester Temple. His older brother was Richard Grenville-Temple. ... |
51826 | 314522 | https://simple.wikipedia.org/wiki?curid=51826 | Harald Hardrada | Harald Sigurdsson (; – 25 September 1066) was also known as Harald of Norway and as Hardrada (, Modern Norwegian: , "stern counsel" or "hard ruler") in the sagas.
Harald was King of Norway (as Harald III) from 1046 to 1066. Also, he unsuccessfully claimed the Danish throne until 1064 and the English throne in 1066. Be... |
51830 | 111904 | https://simple.wikipedia.org/wiki?curid=51830 | William of Normandy | |
51831 | 40158 | https://simple.wikipedia.org/wiki?curid=51831 | Harold Hardraada | |
51833 | 1719 | https://simple.wikipedia.org/wiki?curid=51833 | Harold II | |
51834 | 1719 | https://simple.wikipedia.org/wiki?curid=51834 | Harold II of England | |
51835 | 1649820 | https://simple.wikipedia.org/wiki?curid=51835 | Normans | The Normans were Vikings who settled in northern France. There they made a kingdom called "Normandy".
In 1066 the Normans attacked England and took over. The battle was called The Battle Of Hastings. They ruled England for about 300 years. There they built the Tower of London, Windsor Castle and many other stone castle... |
51838 | 863768 | https://simple.wikipedia.org/wiki?curid=51838 | Captain | Captain is a military rank.
Captains are officers in an army. In a navy, the commander of an entire ship is called "Captain" even if he is actually a lower rank. A Navy Captain rank is equal to the army rank of colonel. Another type of captain may command a merchant vessel or other ship that is not in a navy.
There a... |
51842 | 7167 | https://simple.wikipedia.org/wiki?curid=51842 | Gone with the wind | |
51843 | 212981 | https://simple.wikipedia.org/wiki?curid=51843 | Wire rope | Wire rope consists of several strands laid (or 'twisted') together like a helix. Each strand is likewise made of metal wires laid together like a helix. Initially wrought iron wires were used, but today steel is the main material used for wire ropes.
History & materials.
Modern wire rope was invented by the German ... |
51845 | 786961 | https://simple.wikipedia.org/wiki?curid=51845 | Liekkiö | Finnish mythology has several different kinds of Liekkiö ("flamey"). One of them is Ihtiriekko, a ghost of a bastard child.
Stories tell that a woman had sex with someone else than her husband. Maybe she did not even have a husband. She then get pregnant and gave birth to a baby. This way to make a baby was not accepte... |
51846 | 40158 | https://simple.wikipedia.org/wiki?curid=51846 | Harald Hardraada | |
51848 | 10125000 | https://simple.wikipedia.org/wiki?curid=51848 | Bastard | A bastard is a person who was born of parents who are not married to each other. It is considered by some cultures and individuals as a nasty or insulting word or sometimes even profanity, with the term illegitimate being a little more polite. Some cultures see illegitimate children as dirty or bad and accept sexual re... |
51851 | 640235 | https://simple.wikipedia.org/wiki?curid=51851 | Gödel number | In formal number theory a Gödel numbering is a function which assigns to each symbol and formula of some formal language a unique natural number called a Gödel number (GN). The concept was first used by Kurt Gödel for the proof of his incompleteness theorem.
A Gödel numbering can be interpreted as an encoding where a ... |
51852 | 532461 | https://simple.wikipedia.org/wiki?curid=51852 | Formal language | In mathematics, computer science and linguistics, a formal language is one that has a particular set of symbols, and whose expressions are made according to a particular set of rules. The symbol formula_1 is often used as a variable for formal languages in logic.
Unlike natural languages, the symbols and formulas in fo... |
51853 | 595018 | https://simple.wikipedia.org/wiki?curid=51853 | Alphabet (computer science) | In computer science, an alphabet is a finite non-empty set. The elements of an alphabet are called the letters or symbols of the alphabet.
An example of an alphabet is formula_1 which may be used for Morse code or "{begin, if, else, for, while}" which may be the keywords of a Programming language.
The set of natural nu... |
51855 | 440188 | https://simple.wikipedia.org/wiki?curid=51855 | Empty string | The empty string is the unique string of no characters over some alphabet Σ. It is written as "ε" or "λ". The length of this empty string is 0.
In simple words, given some characters of an alphabet, the empty string is the "word" that can be made if no letters are used. There is of course only one such word.
Under con... |
51858 | 532461 | https://simple.wikipedia.org/wiki?curid=51858 | Old Possum's Book of Practical Cats | Old Possum's Book of Practical Cats is a book of poems about cats. The cats in these poems act like humans. It is by T. S. Eliot. It was first sold in 1939. Andrew Lloyd Webber used most of the poems in his musical "Cats".
Contents of "Old Possum's Book of Practical Cats" by T. S. Eliot: |
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