open-index/open-wikipedia-markdown huggingface dataset:
Emperor Annei

was the 3rd emperor of Japan,  according to the traditional order of succession.  Historians consider Emperor Annei to be a legendary person,  and the name Annei*-tennō* was  for him posthumously by later generations.

No firm dates can be  to this emperor's life or reign.  The  accepted names and sequence of the early emperors were not to be  as "traditional" until the reign of Emperor Kammu, who was the 50th monarch of the Yamato dynasty.

The *Gukanshō* records that he ruled from the palace of *Ukena-no-miya* at Katashiro in Kawachi in what will come to be known as Yamato province.

## Traditional history
Annei is almost certainly a . The *Kojiki* records only his name and genealogy. The  *Nihonshoki* includes Annei as the second of .

The *Gukanshō* records that Annei was either the eldest son or the only son of Emperor Suizei.

## Events of Annei's life
.]]
The absence of information about Annei does not imply that no such person ever existed. Very little information is available for study prior to the reign of the 29th monarch, Emperor Kimmei (509?-571).

The spirit (*kami*) of Emperor Annei and the events of his life are enshrined at *Annei-tennō-sha* at Shirakashi in Yamato province.

### After his death 
This emperor's official name after his death (his posthumous name) was  many centuries after the lifetime which was  to Annei.

The actual site of his grave is not known.  According to the Imperial Household Agency, this emperor is  at a memorial Shinto shrine (*misasagi*) at Nara.

## Related pages
* Emperor of Japan
* List of emperors of Japan
* Japanese imperial family tree

## References 
 symbol of the Japanese emperor and his family.]]
Antenna (biology)

s have many different antennal shapes.]]
An **antenna** (plural **antennae**) is one of a pair of feelers (appendages) connected to the front segments of crustaceans and insects. They are found on the first two segments of the head. The smaller pair are known as antennules.  

Antennae are jointed and extend forward from the head. They are sensory organs. The organ may sense touch, air motion, heat, vibration (sound), and especially smell or gustation (taste).

## References
Sepp Dietrich

**Josef "Sepp" Dietrich** (28 May 1892 in Hawangen, Kingdom of Bavaria – 21 April 1966 in Ludwigsburg, Baden-Württemberg) was a German Waffen-SS general. He was a Senior SS-Officer, and one of the closest men to Hitler. For his wartime services, he was one of only 27 men to be awarded the Knight's Cross with Oak Leaves, Swords and Diamonds. 

He served in the Imperial German Army from 1911, and was an infantry soldier until 1919. He became a Junior SS-Officer in 1928, and rose to Senior SS-Officer in 1933, holding that rank throughout the Third Reich until 1945. During World War II, Dietrich commanded both Waffen-SS and regular German Army units from the Wehrmacht. He and his troops committed various horrific crimes.

Dietrich and other members of the Waffen-SS were tried for war crimes after the war. He served two terms of imprisonment, but was finally released in 1959 for health reasons. He died of a heart attack in 1966.
List of years

This page indexes the individual **years** pages. 

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:*For these years and earlier, see List of decades.*
Hue

:''Not to be confused with Huế.

**Hue** is one of the main properties of a color. 

It is defined as “the degree to which a stimulus is similar to, or different from, stimuli that are red, green, blue, and yellow” (the unique hues). 

The other main aspects of color appearance are colorfulness, chroma, saturation, lightness, and brightness.

Usually, colors with the same hue are distinguished with adjectives referring to their lightness and/or chroma, such as with "light blue", "pastel blue", "vivid blue".
Burqa

]]

A **Burqa** is a piece of clothing. It is worn by some Muslim women. They can wear it as an outer garment. It only leaves a semi-transparent mesh in front of the woman's eyes, so she can see. The rest of the body is covered by it. 

Other garments for Muslim women that cover less of their body are the hijab and the niqab. People often confuse the hijab and the niqab and call it burqa instead.

## In Islamic texts
The Quran does not say that women need to cover their faces with a veil, or cover their bodies with the full-body burqa.

## Burqas around the world
In France, Italy, Denmark, Austria, Switzerland, Latvia, Bulgaria, Sri Lanka, Morocco, Tunisia, Luxembourg, Belgium and the Netherlands wearing a burqa (and the niqab) in public is illegal. And in more countries, it is illegal to enter a government building, public building, public transport, schools, or to drive a vehicle with a burqa (or a niqab).
Decapod

**Decapoda** is an order of crustaceans in the class Malacostraca. Many familiar groups, such as crayfish, crabs, lobsters, prawns and shrimp are in this order. Many decapods are scavengers - they eat dead plants and animals. Crabs are mixed feeders, taking algae and  shellfish such as molluscs. Lobsters eat mostly live prey.

## Anatomy
As their name suggests, all decapods have ten appendages. 

The last five pairs of appendages on the front half of the body, the *cephalothorax*, are used for walking. 

In many decapods, the front pair of appendages carry large pinching claws. The claws are called *chelae*, so these appendages may be called *chelipeds*.

The front three pairs of appendages on the thorax are used as jaws, and called *maxillipeds*.

On the abdomen are swimming appendages called *pleopods*, and the body ends in a tail fan.

## Classification
Classification of the order Decapoda depends on the structure of the gills and legs, and the way in which the larvae develop. There are two suborders: Dendrobranchiata and Pleocyemata. Prawns (including many so-called "shrimp", such as the Atlantic white shrimp) make up the Dendrobranchiata. The other groups, including true shrimp, are the Pleocyemata.

The following classification  follows Martin and Davis, with some changes based on more recent structural and molecular studies.x

Order Decapoda Latreille, 1802  (Selection, not everything is listed)
* Suborder Dendrobranchiata Bate, 1888  prawns

* Suborder Pleocyemata Burkenroad, 1963

** Infraorder Caridea Dana, 1852  true shrimp

** Infraorder Achelata Scholtz & Richter, 1995  spiny lobsters, slipper lobsters, and furry lobsters
** Infraorder Astacidea Latreille, 1802  lobsters and crayfish

** Infraorder Anomura MacLeay, 1838

*** Superfamily Galatheoidea Samouelle, 1819  squat lobsters

*** Superfamily Paguroidea Latreille, 1802  hermit crabs
** Infraorder Brachyura Latreille, 1802  crabs

Penaeus vannamei 01.jpg|Whiteleg shrimp, *Litopenaeus vannamei* (actually a prawn)
Spotted cleaner shrimp.jpg|Spotted cleaner shrimp, *Periclimenes yucatanicus*
Lobster 300.jpg|California spiny lobster, *Panulirus interruptus*
Blue crab on market in Piraeus - Callinectes sapidus Rathbun 20020819-317.jpg|Blue crab, *Callinectes sapidus*
Lyreidus tridentatus.jpg|*Lyreidus tridentatus*, another crab

## References
## Other websites 
*
Satanic verses

**Satanic verses** is a name given to a number of verses of the Qur'an. These verses became famous because they were added to a version of the book. In a later version, they were taken out again. Different groups of people have different views about these verses. According to the first biography of Muhammad, *Sīrat Rasul Allah, Life of the Apostle of God*, by Islamic authors Ṭabarī (839-923) and al-Wāqidī (745-822), Muhammad, who struggled to convert the inhabitants of Mecca, was tempted by Satan (*Iblis*) while he was reciting the *sūra* al-Najm (considered - like all the Islamic sacred text - a divine revelation transmitted to him through the archangel Gabriel) who suggested a phrase (v. 21) after verses 19 and 20.

## Other websites 
* Those are the High Flying Claims
* Story of the Cranes or "Satanic Verses"
* The Satanic Verses in Qur'an
National Democrats (Sweden)

**National Democrats** () is a minor political party in Sweden. It was formed in October 2001. The chairman of the party is Marc Abramsson.

## Other websites
* Nationaldemokraterna  – official website
Rafik Hariri

**Rafik Baha ad-Din Hariri** (; November 1, 1944 – February 14, 2005) was a Lebanese billionaire and businessman. He was Prime Minister of Lebanon from 1992 to 1998, and he became Prime Minister again in 2000. But on October 20, 2004, he quit his job. He helped a lot in rebuilding Beirut, which was damaged from the fighting during the civil war.

## Death 
Hariri was killed along with 21 other people on February 14, 2005 by a truck bomb. A thousand kilograms of TNT exploded in a van near his car. His car was passing through St. George Hotel in the Lebanese capital, Beirut. People are still trying to learn who did it, and the United Nations have helped to investigate. Serge Brammertz is leading this investigation. Many people in Lebanon said that the government of Syria and its allies did it. So far, Brammertz said that DNA evidence collected from the exploded area shows that the killing was done by a young man who blew himself up at the time.

## References
West Croydon

**West Croydon** might refer to:

*West Croydon, South Australia, a suburb of Adelaide
*West Croydon railway station, Adelaide, South Australia
*West Croydon station, Croydon, England
Chris Moyles

**Chris Moyles** (born 22 February 1974 in Leeds) is a British radio and television presenter. He presents a breakfast radio show on BBC Radio 1. His career in radio started at age 14, when he worked on a hospital radio. He worked at lots of different stations until he got a job at BBC Radio 1 in 1997. When he took over the Breakfast show from fellow DJ Sara Cox he quickly brought more listeners to the show. He won awards for his show.

Moyles wrote an autobiography called *The Gospel According to Chris Moyles: The Story of One Man and his Mouth*.

## Other websites 
*
The Satanic Verses

***The Satanic Verses*** is a novel by Salman Rushdie.

Part of it was inspired by the life of Muhammad. The title refers to Satanic verses. This is one of the interpretations of the Qur'an. This interpretation is what Ibn Ishaq did in the oldest surviving text of the work. Some Islamic and most non-Muslim Western historians and commentators on the Qur'an have accepted this story of Muhammad's momentary acceptance of the verses although there are no known sources confirming the presence of these verses in reality in Qur'an in olden times. A common Muslim viewpoint is that the existence of the verses is just a fabrication created by non-Muslims.

The novel caused much  when it was published. Many Muslims felt that it contained blasphemous references. Ayatollah Ruhollah Khomeini, the Supreme Leader of Iran, a Shi'a Muslim scholar, issued a fatwa that called for the death of Rushdie and claimed that it was the duty of every Muslim to obey. As a result, Hitoshi Igarashi, the Japanese language translator of the book was stabbed to death on 11 July 1991; Ettore Capriolo, the Italian language translator, was seriously injured in a stabbing the same month. William Nygaard, the publisher in Norway, survived an attempted assassination in Oslo in October 1993. On 14 February 2006, the Iranian state news agency reported that the fatwa will remain in place permanently.

In the United Kingdom, however, the book was praised by a lot of critics. It was a 1988 Booker Prize Finalist, eventually losing to Peter Carey's *Oscar and Lucinda*.

## References
Westminster Cathedral

**Westminster Cathedral** in London, England, is a Roman Catholic cathedral. It is the mother church of the Roman Catholic community in England and Wales and the Metropolitan Church and Cathedral for the Archbishop of Westminster.

The cathedral is near Victoria in the City of Westminster. It is the largest Roman Catholic church in England and Wales. It should not be confused with Westminster Abbey.

The cathedral was opened in 1903. It was designed by John Francis Bentley and is in the style of Byzantine church architecture. The nave is the widest of any church in England. The sanctuary is higher than the nave, so that the altar can be seen from any part of the nave. A very large crucifix hangs from the chancel arch. The Archiepiscopal Throne or cathedra, of marble and mosaic, is modelled on the Papal Throne at the Basilica of St. John Lateran in Rome. There are beautiful marble pillars which are all carved differently. In the crypt there are monuments to famous people.

Westminster Cathedral has a famous choir. The first Master of Music (choirmaster) was Sir Richard Runciman Terry. Since 2000, the Master of Music has been Martin Baker. Mass is sung every day.

The choir are famous for singing Gregorian chant and polyphony of the Renaissance. Composers such as Benjamin Britten and Ralph Vaughan Williams have written music for the choir.

All the boys of the Choir are boarders at the nearby Westminster Cathedral Choir School.

The organ is very large. It is in the west gallery (above the entrance). It was built by the organ builder Henry Willis III from 1922 to 1932. One of Louis Vierne's best-known organ pieces, "Carillon de Westminster," was composed for it and dedicated to the builder.

On 28 May 1982, the first day of his six-day visit to the United Kingdom, Pope John Paul II celebrated Mass in the cathedral.

In 1995, Cardinal Basil Hume invited HM The Queen. This was the first visit of a reigning monarch of the United Kingdom to a Catholic liturgy since 1688 when James II & VII was king.

## Other websites 
* Westminster Cathedral official site
SSC Napoli

**S.S.C. Napoli** () is an Italian football club. The club plays in Serie A. Its home stadium is the Stadio Diego Armando Maradona in Naples, Italy. They team plays in light blue shirts, white shorts and light blue socks as uniforms.

## History 
The club was formed in 1926 and it was in most of its history in Serie A. It was Diego Armando Maradona who put Napoli on the world soccer map, leading them to scudettos in 1987 and 1990 and the UEFA Cup in 1989. They also won other two scudettos in 2023 and 2025, the Coppa Italia in 1962, 1976, 1987, 2012, 2014 and 2020, three Supercoppa Italiana in 1990, 2014 and 2025, a Cup of the Alps in 1966 and an Anglo-Italian League Cup in 1976.

Napoli dropped to Serie B in 2001. With a debt of about 70 million euros, the club went bankrupt in August 2004. A new club, **Napoli Soccer**, was born. Napoli Soccer was renamed **Società Sportiva Calcio Napoli** in early 2006.

## Honours 
* Serie A : 4
** 1986/87, 1989/90, 2022/23, 2024/25
* Coppa Italia : 6
** 1962, 1976, 1987, 2012, 2014, 2020
* Supercoppa Italiana : 3
** 1990, 2014, 2025
* UEFA Cup : 1
** 1989
* Cup of the Alps : 1
** 1966
* Anglo-Italian League Cup : 1
** 1976
* Thomas Lipton Trophy : 3
** 1909, 1911, 1914

## League position 
### Former position 
## Notable Players 
These are players who once played for Napoli and players who still do. 

## Managers 
## Other websites 
* SSC Napoli
* Serie A
At War with Satan

***At War with Satan*** is the third album by English black metal band Venom. It was released on 16 April 1984.

## Track listing
Toplessness

**Toplessness** (or being **topless**) is a state of a woman not wearing any clothing above the waist, meaning the breasts are visible. The term used for a man is **barechestedness** or **shirtlessness**.

Because the female breast is often associated with sexuality, some countries consider it all right for men to be topless in public, but not women. However many countries consider it usual for women to be topless, even due to the natural heat.

## Barechestedness
**Barechested** means not wearing a shirt. It usually refers to men.  It is very common in many societies and is also very common in sports, for a number of reasons.  Some reasons include ease of movement and cooling.  It is also common to go shirtless while working/doing labor. Before computerization of vehicles, it was common for young men to work on cars and trucks without a shirt. 

## Gallery

File:Topless woman gazing out window.jpg|A Ukrainian woman stands topless, staring out the window.
File:Paul Gauguin 145.jpg|Painting of two Tahitian women, by Paul Gauguin
File:Junge Hamer in Südäthiopien.jpg|Woman in Ethiopia, where it is common for women to be topless
File:Nude woman at the water's edge.jpg|A topless woman at a beach
File:Topless blonde sunbathing at the beach.jpg|Topless sunbathing
File:Woman in black microkini basks topless on the beach.jpg|Topless sunbathing

## Related pages
*Topfreedom

## References
## Other websites
Antichrist

(about 1180), from the 12th-century *Hortus deliciarum*]]

In Christian beliefs, the **Antichrist** or **Anti-christ** (*anti* means opposite; *christ* means messiah) is used to speak about a person or image that implies evil, and more than one person. It is also said that antichrist is the devil himself.

The Biblical Book of Revelation refers to two "Beasts". One of them is often identified as the Antichrist, the counter-messiah of the devil.

## Related pages 
* 666 (number)

## References
Baker

]]

A **baker** is somebody who makes bread. Some bakers also make cakes and desserts, but a traditional baker only makes bread. The place where a baker works is called a bakehouse or a bakery.

The ancient Egyptians made the first-ever bread in 8000 BC. In the Middle Ages, most landlords had a bakery. They had a public oven, and housewives brought the dough to the baker to cook.

Bread is now much sweeter than it was in the Middle Ages because a lot of corn syrup or honey is used.
Statistical hypothesis test

A **statistical hypothesis test** is a method used in statistics. It helps you describe the results you get from an experiment. The hypothesis test tells you the likelihood that a specific result would happen by chance. 

Statistical hypothesis tests answer the question: *Assuming that the null hypothesis is true, what is the probability of getting a value which is at least as extreme as the value that was actually observed?*. 

So, for example, if the result would only happen by chance 5% of the time, then the experimental hypothesis is supported to the 95% level. 

## References
Vacuum cleaner

A **vacuum cleaner**, also spelled "**vacuum-cleaner**", is a device that cleans dust and dirt from floors. Sometimes it is just called a *vacuum.* The word *vacuum* comes from the fact that it uses the force of a vacuum to suck dirt into a large chamber from which it can be dumped into the garbage.

In the 1920s, an Ohio janitor named James Murray Spangler created a carpet sweeping contraption out of a soap box, a broom handle, a pillowcase, and an electric motor. He then began to sell his machine to local housewives. The first plastic vacuum cleaner was produced in the 1930s, and the precursor to modern central vac systems was created in 1952 by the Hoover Company, whose name was now synonymous with “vacuuming”. By the 1960s, vacuum cleaners were much more lightweight and easy to use.

There are several types of vacuum cleaners:
* Upright vacuum cleaners
* Canister vacuum cleaners
* Robot vacuum cleaners 
* Handheld vacuum cleaners 
* Car vacuum cleaners
* Carpet cleaners

## References
TV Tokyo

in Japanese.]]

 of TV Tokyo in Tokyo, Japan.]]
**TV Tokyo** is a Japanese television station in Tokyo, Japan. It is also known as "Teleto," a portmanteau of "terebi," the Japanese word for "television," and "Tokyo." Its main owner is Nihon Keizai Shimbun. It was founded in 1951. TV Tokyo is the smallest of the major Tokyo television networks.

## Other websites 
*  – 
** Corporate Information – 
*  –
Puzzle

grid]]

A **puzzle** is a problem to make the user think. They are often used for entertainment and can help with logic and problem-solving skills. The user may need to recognize patterns, for example, in colors, shapes, numbers, physics, or symbols, to solve it.

Puzzles, such as wordsearches, crosswords and Sudoku grids are printed in newspapers and magazines, but puzzles can be with objects or even on computers..
Luxembourg City

The city of **Luxembourg** (, , German: *Luxemburg*), also known as **Luxembourg City** (, , German: *Stadt Luxemburg*), is a commune with city status, and the capital of the Grand Duchy of Luxembourg.

The city is at the confluence of the Alzette and Pétrusse rivers in southern Luxembourg. In the city is found the Luxembourg Castle, built by the Franks in the Early Middle Ages, around which a settlement developed.

## History
During the Roman period, two main roads crossed the territory of the present city of Luxembourg; these two roads met at the place *Marché-aux-Poissons* (now a street and a neighborhood) dominated by a fortified tower. A castle was built here called *Lucilinburhuc* ("small castle"). In 963, this place became a property of Siegfried I, a close relative of the Emperors of Germany and Kings of France. Siegfried built a castle, not far from the "Lucilinburhuc" castle, on a rocky cliff called the *Bock* (). This place is now considered the birthplace of the city, the country and the nation.

In 1994 UNESCO named the Old Quarters and Fortifications a World Heritage Site.

## Geography
The city of Luxembourg has an area of , about 2% of the territory of the whole country. The altitude varies between  high (Beggen, Bastogne street) and  high (Dommeldange); it is  high at the centre of the city.

Luxembourg's climate is on the boundary of oceanic (*Cfb* in the Koeppen climate classification) and humid continental (*Dfb*) climates.

## Population
, there are 136,208 persons living in the *commune*, for a population density of  inhabitants/km².

## Twin cities
*  Camden, United Kingdom, since 2007
*  Metz, France, 
*  Tambov, Russia, since 2012
*  Prague, Czech Republic, since 2012

## References
## Other websites
*  Ville de Luxembourg - Official website
Prime counting function

In mathematics, the **prime counting function** is the function counting the number of prime numbers less than or equal to some real number *x*. It is written as \pi(x), but it is not related to the number π. Some key values of the function include \pi(1)=0, \pi(2)=1 and \pi(3)=2.

In general, if p_nstands for the *n*-th prime number, then \pi(p_n)=n.

## Related pages 
* Ramanujan prime

## References
Bentheuphausia amblyops

***Bentheuphausia amblyops*** is a species of krill. Krill are small shrimp-like crustaceans living in the ocean.

*B. amblyops* is the only species within its genus, which in turn is the only genus within the family **Bentheuphausiidae**. All the 85 other species of krill known are classified in the family Euphausiidae.

*B. amblyops* can be found in the northern Atlantic Ocean. It occurs in latitudes south of 40°&nbsp;N, and also in the southern seas of the Atlantic, in the Indian Ocean and in the Pacific. It is a bathypelagic krill that lives in deep waters below 1,000&nbsp;m. It is distinguished from the Euphausiidae by several morphological features. The features most easily used to tell it apart are  that the animals  are *not* bioluminescent and that their first pair of pleopods is *not* modified as copulatory tool organs. Also, their eyes are smaller than those of the Euphausiidae. Adults reach a length of 4 to 5&nbsp;cm.

## References 
*Taxonomy of *Bentheuphausia amblyops* from ITIS.
*Distribution data set of *Bentheuphausia ambylops* from OBIS.
*Australian Faunal Directory entry for *Bentheuphausia amblyops*.
*Mauchline, J.: Euphausiacea: *Adults* , Conseil International pour l'Exploration de la Mer, 1971.
*Sars, G. O.: *Bentheuphausia amblyops*, in *Rep. scient. Results Voyage H.M.S. Challenger 1873-76*, **13**(3), 1885.
Paul Erdős

**Paul Erdős**, also **Pál Erdős**, in English **Paul Erdos** or **Paul Erdös** (March 26, 1913 – September 20, 1996), was a famous  Hungarian-born mathematician. Throughout his career, he worked on and produced many mathematical conjectures and is known as one of the most productive mathematicians of the 20th century. Erdős worked on and put forward several problems in discrete mathematics, graph theory, number theory, mathematical analysis, approximation theory, set theory, and probability theory. Much of his work was with discrete mathematics. He solved many unsolved problems. He challenged and worked on Ramsey theory, a part of mathematics that is about the requirements for order to appear. His work involved solving open problems rather than developing new kinds of mathematics.

Erdős published almost 1,500 articles in his life, the most of any mathematicianHe believed very strongly that mathematics was something you do with other people. He lived a life where he would travel from place to place without a set home, with his only aim of writing mathematical papers with other mathematicians. He was known for his way of doing mathematics with other people, which caused him to work with around 500 people and also his strange way of living. Times magazine called him "The Oddball's Oddball".He spent lots of time for mathematics, even as he got older. He died at a mathematics gathering in Warsaw

Since Erdős worked with so many other mathematicians, the Erdős number was created, which is the number of steps for any mathematicians and Paul Erdős himself in terms of working together on an article. Erdős has a number of 0 (for being himself), and anyone who worked on an article with him was given the number 1. Anyone who worked with someone who worked with Erdős is given a number two, and so on. 

## Life 
Paul Erdős was born on 26 March 1913, in Budapest, Austria-Hungary He was the only living child of his parents Anna (née Wilhelm) and Lajos Erdős (né Engländer). A few days before he was born his two sisters died because of scarlet fever.

## References
## Other websites 
* Erdős number project
Erdős number

The **Erdős number** () honors the Hungarian mathematician Paul Erdős. Erdős was one of the most prolific mathematical writers. He worked with many mathematicians. 

Paul Erdős's number is 0. Anyone who directly worked with Paul Erdős has an Erdős number of 1. Anyone who works with those collaborators who have an Erdős number of 1, has an Erdős number of 2. The chain continues like that.

## Related pages
* Bacon number

## Other websites
* Jerry Grossman, The Erdös Number Project. Contains statistics and a complete list of all mathematicians with an Erdős number less than or equal to 2.
*Erdős number project
Star of David

, showing the Magen Dawid]]
The **Star of David** (Hebrew:מָגֵן דָּוִד, or *Māġēn Dāwīd*, pronounced [] in ancient Hebrew, and [] in  Modern Hebrew) is a Jewish symbol. It is named after King David of Israel, which is very famous. The star consists of a triangle,  by another, "upside-down" triangle. It is unknown how this came to be a symbol of Judaism, but was first used in the Middle Ages.
## References
Bertrand's postulate

'''Bertrand's postulate'* states that if *n* > 3 is an integer, then there always exists at least one prime number *p* with *n* 6].

His statement was completely proven by Pafnuty Chebyshev in 1850. For this reason, the postulate is also called the **Bertrand-Chebyshev theorem** or *'Chebyshev's theorem'*. Srinivasa Ramanujan gave a simpler proof. Ramanujan later used that proof when he discovered Ramanujan primes. In 1932, Paul Erdős published a simpler proof using the Chebyshev function θ(*x'').

## References 
## Other websites 
* Ramanujan's simpler proof
Takao

**Takao** may mean:

* Mount Takao -- a mountain in Tokyo, Japan
* Mount Takao, also known as Jingo-ji -- a mountain in Kyoto, Japan
* Takao, also known as Takau, Takow or Takaw -- Taiwanese and Japanese name for Kaohsiung in Taiwan before the Republic of China took control of the island
* Japanese steam warship *Takao*, 1868-1869 -- ship in service during the Boshin War 
* Japanese cruiser *Takao*, 1888-1911 - an unprotected cruiser of the early Imperial Japanese Navy (IJN)
* Japanese cruiser *Takao*, 1930-1946 - a heavy cruiser of the IJN
* Takao train station in Hachiōji, Tokyo
On-Line Encyclopedia of Integer Sequences

The **On-Line Encyclopedia of Integer Sequences** (**OEIS**), also known as '''Sloane's''', is a large searchable database. It is on the Web, and it contains number sequences, like the Fibonacci numbers or the powers of two.

It contains over 270,000 sequences. This makes it the largest database of its kind. Each entry contains the leading terms of the sequence, keywords, mathematical motivations, literature links. It also includes the option to generate a graph or play a musical representation of the sequence. The database can be searched by keyword and by subsequence. For instance, it is possible to search for all sequences with both 15 and 118.
Ramanujan prime

In mathematics, a **Ramanujan prime** is a prime number that satisfies a result proven by Srinivasa Ramanujan. It relates to the prime counting function.

## Origins and definition
In 1919, Ramanujan published a new proof of Bertrand's postulate (which had already been proven by Pafnuty Chebyshev). 

Ramanujan's result at the end of the paper was:

: \pi(x) - \pi(x/2) ≥ 1, 2, 3, 4, 5, ... for all *x* ≥ 2, 11, 17, 29, 41, ... 

where \pi*(x)* is the prime counting function. The prime counting function is the number of primes less than or equal to *x*.

The numbers 2, 11, 17, 29, 41 are first few Ramanujan primes. In other words:

Ramanujan primes are the integers *Rn* that are the **smallest** to satisfy the condition
:\pi(x) - \pi(x/2) ≥ *n*, for all  *x* ≥ *Rn*
Samson (band)

**Samson** was a British heavy metal band between 1977 and 2002. It was considered a part of the New Wave of British Heavy Metal. Its first album, *Survivors*, received good reviews. This made the band more popular. Iron Maiden lead singer Bruce Dickinson was in the band before he joined Iron Maiden. Dickinson went by the name "Bruce Bruce" while he was in Samson. The band kept making music until 2002, when guitarist Paul Samson, who started the band, died of cancer.

## Studio albums 
* Survivors (1979)
* Head On (1980)
* Shock Tactics (1981)
* Before the Storm (1982)
* Don't Get Mad, Get Even (1984)
* Joint Forces (1986)
* Refugee (1990)
* Samson (1993)
* P.S.... (2006)

## References
## Other websites
*Samson on *AllMusic*
*Samson on *Billboard*
Electrology

**Electrology** is an electrical process to remove human hair so that it does not grow back. An electrologist is sometimes called an electrolysist in the United Kingdom. The process of removing the hair is referred to as electrolysis. The electrolysist slides a thin metal probe into each hair follicle. This, if done the right way, does not hurt the skin. Electricity flows to the follicle through the probe. This causes damage to the areas that grow hair so that it does not grow back.

## Other websites
* American Electrology Association
* British Institute and Association of Electrolysis
* The Society for Clinical & Medical Hair Removal, Inc.
* International Guild of Hair Removal Specialists, Inc. 
* HairFacts - electrolysis medical data 
* HairTell - Electrolysis Discussion 
* Electrolysis discussion group
Film rating systems

Many countries have a **film rating system** to help parents determine which movies their children can watch. The systems usually use age to rate the movies.

## United Kingdom 
The United Kingdom use the British Board of Film Classification film rating system.

## United States 
The United States use the Motion Picture Association film rating system.

## Australia 
Australia uses the Australian Classification Board film rating system.

## Canada
Canada uses the Canadian Home Video Rating System.

## Japan 
Japan uses the Eirin.

## New Zealand 
New Zealand uses the OFLC (New Zealand) rating system.

## Ukraine 
Ukraine uses the Ukrainian State Film Agency film rating system.

## Related pages 
* Movie censorship
* X rating
Eve Ensler

**Eve Ensler** (born May 25, 1953) is an American playwright and feminist activist. She is best known for the play *The Vagina Monologues*.

Ensler was born in New York City to a Christian mother and Jewish father. She graduated from Middlebury College in 1975. She married Richard McDermott in 1978 and divorced in 1988. She is the adoptive mother of actor Dylan McDermott. She adopted him when he was 18 and she was 26.

In 2010, she said that she was being treated for uterine cancer.

## References
## Other websites 
* Eve Ensler biography  via V-Day
* Eve Ensler via Internet Movie Database
* http://www.motherjones.com/arts/qa/2004/11/11_100.html
* Writer's Voice 2007 audio interview
Brat

The word **Brat** has several meanings:

*Spoiled brat, a child who gets his or her way all the time and is not disciplined.
*Military brat (U.S. subculture), a person who grew up with a parent in the military.
*Brat Pack, a group of young American movie actors.
*Da Brat, a rapper popular in the 1990s.
*Brat, an computer puzzle game released in 1991.
**Brat* and *Brat-2*, Russian crime movies.
*Bratz is the name of a line of dolls which started production in 2001.
**Brats*, a 1930 Laurel and Hardy movie
*An abbreviation of bratwurst.
**Brat*, an album by Charli xcx.

It can be an **acronym** for:

*BRAT, a pickup truck made by Subaru
*BRAT diet, a diet of bananas, rice, applesauce and toast given to patients with various forms of gastrointestinal distress.
*Biroul Român de Audit al Tirajelor (*Romanian Audit Bureaux of Circulations*)http://www.brat.ro/
Candice Michelle

**Candice Michelle Beckman-Ehrlich** (born September 30, 1978 in Milwaukee, Wisconsin) is an American professional wrestler, actress, and model. She is better known as **Candice Michelle** or just **Candice**. Beckman is best known for wrestling for World Wrestling Entertainment (WWE).
## World Wrestling Entertainment
Candice Michelle came to WWE as a contestant in the 2004 Diva Search. Although she did not win, WWE hired her anyway. At first, Candice Michelle did not have much to do on the program. Over the next several years, she was trained as a wrestler and started doing more work. She was mainly used in unusual matches. For example, "Bra and panties matches" are matches where the winner is the person removes the other persons clothing leaving them wearing only their bra and panties.

At the *Vengeance* PPV on June 24, she defeated Melina to win the WWE Women's Title for the first time.

Michelle was released from her WWE contract on June 19, 2009.

## Personal life
Candice married Dr. Ken Gee Ehrlich, a West Los Angeles chiropractor on May 7, 2005. Candice and her husband have three daughters together.

## Media
During Candice's career, she has been in many television series, magazine pictorials, fashion shows, and movies. She has been in the movies *Dodgeball: A True Underdog Story*(as a dancer), *Confessions of a Dangerous Mind*, *High Crimes*, and *Horrorween*. In television, she has been on *Party of Five*, *The Man Show*, ''Playboy TV's Totally Busted*, *The Tonight Show with Jay Leno*, and *Monk*. Her most notable appearance was her appearance on *Hotel Erotica*. She has also posed nude for several magazines including *Playboy''. She is also the spokesperson for the internet company GoDaddy.com.

## References
## Other websites 
*Official site
*
*
Roger Pearson

**Roger Pearson** (born 21 August 1927, in London) is a British writer and publisher. He is also the editor of some journals published by The Institute for the Study of Man.

## Publications written, edited, or published by Pearson
* *Essays on Eugenics and Race.* 1958, Northern World, Coventry
* *Mankind Quarterly* (from 1979-)
* *The Religious Attitudes of the Indo-Europeans.* 1966, 1967 Hans Gunther, trans. by Vivian Bird (See Oliver Bird Trust and George Cadbury) in collaboration with Roger Pearson.
* *Introduction to Anthropology.* Harcourt College Pub, 1974.
* *Anthropological Glossary.* Krieger Pub Co, 1985.
* *Race, Intelligence and Bias in Academe.* Scott-Townsend Publishers, 1997 (2nd edition).
* *Heredity and Humanity: Race, Eugenics and Modern Science.* Scott-Townsend Publishers, 1996.

## Books about Pearson
* 
* 
* 
* 
* 
* 
* 
* 
* Spiro, Jonathan P. *Defending the Master Race: Conservation, Eugenics, and the Legacy of Madison Grant.* University of Vermont Press, 2009
* 
*
Colorado Springs, Colorado

**Colorado Springs** is a city in Colorado, United States. With 478,961 people in 2020, it is the second largest city in Colorado and the 39th most populous in the United States. It is also the county seat of El Paso County.  It is the headquarters of Focus on the Family, which is a Christian group, and the United States Air Force Academy. Tourist attractions like Pikes Peak, Garden of the Gods  the Cheyenne Mountain Zoo, Seven Falls, Manitou Springs, the Broadmoor Hotel and the Air Force Academy are also in the city and its surrounding area.

## References
;Notes

## Other websites 
* City of Colorado Springs 
* Colorado Springs Convention & Visitor's Bureau
* Colorado Springs Vacation Insider
Energy efficiency

, which has been popular for North American users since it was made in the mid-1990s.]]

**Energy efficiency** is using less energy to provide the same level of energy service.  An example would be insulating a home to use less heating and cooling energy to achieve the same temperature.  Another example would be installing fluorescent lights and/or skylights instead of incandescent bulbs to attain the same level of illumination.  So efficient energy use is achieved primarily by means of a more efficient technology rather than by changes in individual behaviour.

Energy conservation is using less energy to achieve a lesser energy service, and usually involves a change in behavior.  Examples would be heating a room less in winter, or driving less, or working in a less brightly lit room.  

As with other definitions, the boundary between efficient energy use and energy conservation can be fuzzy, but both are important in environmental and economic terms.  This is especially the case when actions are directed at the saving of fossil fuels.

## References
## Related pages 
*Sustainable energy
Tulsa, Oklahoma

**Tulsa** is the second largest city in Oklahoma, United States. There are 413,066 people living in Tulsa, as of 2020. It is the 48th largest city in the United States. It is the county seat of Tulsa County, the most densely populated county in Oklahoma.

## In Tulsa 
* Philbrook Museum - an art museum
* Gilcrease Museum
* Big Splash - a water amusement park
* Bell's Amusement Park(now closed)
* Southroads Mall
* Woodland Hills Mall
* LaFortune Park
* Golden Driller Statue
* Tulsa Zoo Oklahoma

Robert E. Lee Elementary School, renamed Lee Elementary School in May 2018, then renamed Council Oak Elementary School in August 2018.

## Related pages
* Tulsa Public Schools

## References
## Other websites 
* Official City Website
* Tulsa Chamber of Commerce
* Tulsa Convention & Visitors Bureau 
* Official Tulsa Police Website
* Vision 2025
Boundary Peak

**Boundary Peak** is a mountain, (or *peak*), in the southwestern U.S. State of Nevada. The county is Esmeralda. It is the highest point in Nevada. It is less than two miles from the Cal/Nev state line, which is why it is called *Boundary Peak*. Boundary Peak is  tall, and the closest town is Dyer, a famous ghost town.

## Other websites 
*Boundary Peak
*Boundary Peak - Highest Point in Nevada
Anchorage, Alaska

**Anchorage** is the largest city in Alaska, United States. With a population of 291,247 residents (as of 2020), it makes up nearly two-fifths of the state's population.

## History
Anchorage was originally a construction camp during the building of the Alaska Railroad. By 1920, it had grown to the point where it was decided to officially make it a city. Being at the head of Cook Inlet it became an important place for shipping in Alaska because ships could load and unload cargo to and from the new railroad. 

In the 1940, an both the army and the air force built bases near Anchorage, and it got even bigger. In 1964, Anchorage was hit by the Good Friday Earthquake, the second strongest earthquake ever recorded. Over a hundred people died and a lot of buildings in and around Anchorage were destroyed. 

Over the next few years, a lot of work went into rebuilding the city and making the buildings better in case there was another earthquake. In 1968, oil was discovered up in the Arctic region of Alaska, and Anchorage again got bigger quickly and merged with other towns in the area. Today it is a modern city with a very large international airport, a large sea port that is very busy, and all the other things you would expect to find in a big city.

## Utilities 
Water for the city comes from Eklutna Lake. 

The city's electricity comes from power plants in the city and from a dam also fed by Eklutna Lake.

Heat for homes comes from natural gas provided by Enstar Natural Gas Company.

## Climate 
Anchorage has a subarctic climate (*Dfc* in the Köppen climate classification).

## References
Skopje

**Skopje** (Macedonian: **Скопје**; transcribed *Skopje*) is the capital and the largest city of North Macedonia. The city is the administrative, cultural, economic and academic centre of the country. In the past, the city has been known by various names such as: *Üsküp* (Turkish) or *Skoplje* (Serbo-Croatian). The city has been build upon the ancient city of Scupi. In 2002, the city had population of 506,926 citizens.

## Geography 
Skopje is in the north of North Macedonia. Through the city flows the river Vardar, the biggest river in North Macedonia. Skopje is located on 255&nbsp;metres above the sea level and it coves 1, 854&nbsp;km² or 715.8&nbsp;sq mi. Northern of the city is the mountain Skopska Crna Gora and on the south is the mountain Vodno.

## Administrative divisions of the city 
The city of Skopje is administratively divided into 10 municipalities, of which one is the whole city named Greater Skopje. The city is part of the Skopje statistical region in North Macedonia.

**1 .**  Centar 
**2 .**  Gazi Baba
**3 .**  Aerodrom
**4 .**  Čair
**5 .**  Kisela Voda
**6 .**  Butel
**7 .**  Šuto Orizari
**8 .**  Karpoš
**9 .**  Gjorče Petrov
**10 .** Saraj

## Sister and partner cities 
Skopje is twinned with:

## Gallery

Plaza de Macedonia, Skopie, Macedonia, 2014-04-16, DD 18.JPG|Macedonia Square
Monumento del Guerrero, Skopie, Macedonia, 2014-04-17, DD 42.JPG|Monument to the Warrior
Guerrero a caballo, Skopie, Macedonia, 2014-04-17, DD 100.JPG|Statue of the Macedonian king Alexander the Great in Skopje
Comercio en Skopie, Macedonia, 2014-04-16, DD 66.JPG|Shop in Skopje
Antigua estación de ferrocarril, Skopie, Macedonia, 2014-04-17, DD 13.JPG|Old railway station
Fortaleza de Skopie, Macedonia, 2014-04-16, DD 54.JPG|Skopje Fortress

## Related pages 
* Republic of North Macedonia

## References 
## Other websites 
* Skopje Alexander the Great Airport
* Skopje Intercity Bus Station 
* Saints Cyril and Methodius University - Skopje
* City of Skopje Official Portal
Lea Fastow

**Lea Weingarten Fastow** (born December 1961) is the wife of former Enron executive and felon Andrew Fastow, and is the second former Enron executive to go to prison after Enron collapsed due to fraud in December 2001.

Fastow was born in Houston, Texas, born to a Jewish family. Her family had grocery store chain and Weingarten Realty Investors WRI. She graduated from Tufts University, where she met her husband. She earned an MBA at Northwestern University. She was married in 1984. Together Andrew and Lea have two children.

## References
Endorsement test

The **endorsement test** was proposed by Sandra Day O'Connor, a member of the United States Supreme Court. She suggested it in her judgment in a lawsuit called Lynch v. Donnelly in 1984.

The endorsement test is a question that you can ask if you think that the government is doing something in favor of religion. According to the United States Constitution, the government cannot  any particular religion, and cannot endorse religion in general. The test asks: is the government doing something that makes people *think *that the government endorses religion? If so, that government act may not be allowed under the Constitution.
Terry Rakolta

**Terry Rakolta** (born September 18, 1943) is an American anti-obscenity  activist.  She is married to John Rakolta, the former CEO of Walbridge.  She led an unsuccessful boycott against the Fox Broadcasting Company sitcom *Married... with Children* Rakolta lives in Bloomfield Hills, Michigan in 1989.
She later founded Americans for Responsible Television to fight against other shows deemed offensive by the organization, including shows by Phil Donahue and Howard Stern.

## References
Snake River

The **Snake River** is a river in the U.S. states of Wyoming, Idaho, Washington and Oregon. It is a tributary of the Columbia River. The river rises in western Wyoming, and flows through the Snake River Plain in Idaho. It turns north, forming the border with Oregon and Idaho, and the border with Washington and Idaho. At Lewiston it turns west and flows through Washington to the Columbia River.

The Shoshone and Nez Perce Indians lived on the Snake River. The Lewis and Clark Expedition was the first American expedition to sight the Snake River. The river later was part of the Oregon Trail. Many pioneers traveled down the river to settle in the fertile Willamette Valley in Oregon. 

There are fifteen dams on the Snake River. Some are for hydropower, some for irrigation, and some for navigation.
Mount Hood

**Mount Hood** is a dormant volcano, called '''Wy'east''' by the Multnomah tribe. It is in the U.S. state of Oregon, about 50 miles (80 kilometers) southeast of Portland. It is described as a "potentially active" stratovolcano.

The volcano is  high. It is the highest point in Oregon. There are several ski resorts on Mount Hood. There are 12 glaciers.

Each year, runners race on foot between Mount Hood and the Pacific Ocean in the "Hood to Coast Relay."

## References
Driftwood

of the River Avon, Bath, England]]

**Driftwood** is wood that has been washed onto the shore of a sea, river, or lake by winds, tides, waves or man.

In some waterfront areas, driftwood is a major . However, the driftwood provides shelter and food for birds, fish and other aquatic species as it floats in the ocean. Gribbles, shipworms and bacteria decompose the wood and gradually turn it into nutrients that are reintroduced to the food web. Sometimes, the partially decomposed wood washes ashore, where it also shelters birds, plants, and other species. Driftwood can become the foundation for sand dunes.

Driftwood can be:
*a tree or part of a tree that is in a large body of water because of strong winds or flooding 
*buildings and their contents that are in the sea because of floods, storms and tsunamis
*wooden objects placed into the water from shore
*remains of wooden ships and boats
*lost cargo

## In history
According to Norse mythology, the first humans, Ask and Embla, were formed out of two pieces of driftwood, an ash and an elm, by the god Odin and his brothers, Ve and Vili. 

Driftwood carried by Arctic rivers was the main, or sometimes only, source of wood for some Inuit and other Arctic populations living north of the tree-line until they came into regular contact with European traders. 
 
Many people use driftwood as parts of decorative furniture or other art forms, and it is a popular element in the scenery of fish tanks.