cahya/wikipedia-simple-en huggingface dataset:
Cult of domesticity

The cult of domesticity, also known as the cult of true womanhood, is an ideology about the roles proper for white women in the 1800s. This way of thinking promoted the ideal that wealthy white women should stay at home and should not do any work outside of the home. This ideology promoted an ideal of separate spheres, in which women remained in the home and men led out in the world. Four ideals were held up for women to aspire to:

Be more religious than men (piety)
Be pure in heart, mind, and body (purity)
Be deferential to their husbands (submissiveness)
Act as keepers of home and hearth, concerned chiefly with household duties (domesticity)

The idea of this domesticity was practiced in 1820. However, the ideology was not recognized and truly followed until the 1840s and 1850. Some think that this domesticity came to an end only when the Civil War had ended (in 1865) due to some changes in beliefs about women's roles.

This ideology strongly discouraged women from obtaining an education. This ideology was thought to elevate the moral status of women and benefit them in ways such as living lives of higher material comfort. It made the roles of wife and mother important in society.

References 

2. https://study.com/academy/lesson/cult-of-domesticity-definition-significance.html

3. https://deepblue.lib.umich.edu/bitstream/handle/2027.42/117679/Bonventre.pdf?sequence=1&isAllowed=y

Women
Moral Majority

The Moral Majority was a political organization in the United States. It was made by Jerry Falwell. It tried to get conservative Christian views into laws by lobbying.  It was one of the major organizations of the religious right. It was started in 1979, in response to Roe v. Wade and other events known as the "culture wars". It broke up in the late 1980s. It had four branches:

Moral Majority, Inc. – the lobbying division
Moral Majority Foundation – educated people on political issues
Moral Majority Legal Defense Fund – fought against people in court
Moral Majority Political Action Committee – supported candidates with their views

It broke up during Ronald Reagan's presidency because people did not think that the matter was so urgent. Other Christians also opposed it, as well as many liberal people.

Christian organizations based in the United States
Political organizations based in the United States
1979 establishments in the United States
1980s disestablishments in the United States
Jake Shields

Jake Shields (born January 9, 1979 in Mountain Ranch, California) is an American mixed martial artist that currently fights for the UFC in the welterweight division. Shields has also won many different titles including the Strikeforce Middleweight Championship, Shooto Middleweight Championship, Rumble on the Rock Welterweight Tournament Winner and the Elite XC Welterweight Championship.

Shields holds a black belt in Brazilian Jiu-Jitsu.

Other websites
Jake Shields's Official website

1979 births
Living people
American mixed martial artists
Spontaneous symmetry breaking

Spontaneous symmetry breaking is a way symmetry breaks in a physical system. The underlying laws do not change, but the system as a whole changes. Symmetry breaking in physics occurs when a system is crossing a critical point. Small fluctuations decide the system's fate, by determining which branch is taken.

Uses for spontaneous symmetry breaking 
Spontaneous symmetry breaking can create a  particle called a Higgs boson. This is a particle which is the force transferring particle (boson) of the Higgs field. The Higgs field gives mass to fundamental particles such as electrons. Also, many scientists believe in the Higgs effect (which is very similar to spontaneous symmetry breaking) to answer questions that are not answered in the standard model of physics. The standard model predicts that certain types of quarks should have a mass of zero, while in reality they have a non-zero mass value. Some scientists believe that spontaneous symmetry breaking is the answer.

Method of spontaneous symmetry breaking 
For spontaneous symmetry breaking to happen, you need an environment which is completely symmetrical, and has at least two outcomes that are equally likely. Spontaneous symmetry breaking starts with two particles that are completely equal; their spin is equal, too. Mathematically, spontaneous symmetry breaking can be extremely puzzling, since you start out with two identical things and end up with two non-identical things. However, in practice, it is not so puzzling. If you have two particles moving at each other with equal speed, it would seem impossible for either of them to do anything but be symmetrical. However, if each particle has an equal 50-50 chance to be spinning one way or another, it is possible–in theory and in practice–to have this symmetry broken. It begins with symmetry to start with because the particles have an equal and symmetrical 50-50 chance of spinning one way or another.

Quantum mechanics
Roman villa

A Roman villa is a country house that was built and inhabited during the Roman Republic or the Roman Empire. In general the house has a courtyard, and all rooms are accessible from the coutrtyard. The entrance also leads into the courtyard. An example of such a villa, called villa rustica is shown in the picture. Villas were owned by rich people. Some of them even had mosaics, glass windows, central heating system (called hypocaust), and their own baths.

Related pages
 Roman house

Ancient Rome
The National Grange of the Order of Patrons of Husbandry

The National Grange of the Order of Patrons of Husbandry, also known as the Grange, is an organization for farmers. It is in the United States. It is made for them to more easily buy expensive things. It also tried to make laws that supported farmers. It was the most popular in the 1870's. The most people it ever had was one million.  Today, it has 300,000 people.  Its name comes from the French for barn.

The Grange was fairly active in politics. In the 19th century, many members of the Grange were involved in the Greenback and Populist movements.  The Grange endorsed politicians well into the 20th century. Often, the endorsement of the State Grange was an important endorsement .

Organizations based in the United States
History of the United States
Agriculture in the United States
Green politics
Roger Maris

Roger Eugene Maris (September 10, 1934 – December 14, 1985) was a baseball player for the Cleveland Indians, Kansas City Athletics, New York Yankees, and the St. Louis Cardinals. He was named the Most Valuable Player in the American League in 1960 and 1961. Also in 1961, the Yankees won the World Series and Maris set a record by hitting 61 home runs that season. The Yankees won the World Series again in 1962. Sports writers called Maris and Mickey Mantle the M&M boys. After the 1966 season, the Yankees traded Maris to the Cardinals. In 1967, the Cardinals won the World Series. Maris retired after the 1968 season.

1934 births
1985 deaths
Cleveland Indians players
Kansas City Athletics
New York Yankees players
St. Louis Cardinals players
1949 World Series

The 1949 Major League Baseball World Series was between the New York Yankees and the then Brooklyn (now Los Angeles) Dodgers. The Yankees won the world series that year; they beat the Dodgers 4 games to 1. They won their 12th title.

Major League Baseball World Series
1949 in sports
1940s in New York (state)
New York Yankees
Los Angeles Dodgers
1950 World Series

In the 1950 Major League Baseball World Series the New York Yankees won the world series again. They beat the Philadelphia Phillies 4-0. They won their 13th title

Major League Baseball World Series
1950 in sports
1950 in the United States
1950s in Pennsylvania
1950s in New York (state)
20th century in New York City
20th century in Philadelphia
Archimedes' principle

Archimedes' principle is named after Archimedes of Syracuse, the first to discover this law. When he did, he ran naked out of his bathtub. Archimedes' principle relates buoyancy to displacement.

Principle

Archimedes' treatise, On floating bodies, proposition five states: 

For more general objects, floating and sunken, and in gases as well as liquids (i.e. a fluid), Archimedes' principle may be stated thus in terms of forces:

For a sunken object, the volume of displaced fluid is the volume of the object, and for a floating object on a liquid, the weight of the displaced liquid is the weight of the object.

Briefly: Buoyancy = weight of displaced fluid.

Gold 
To use the principle to tell the difference between gold and another substance, the concept of mass (in practice, weight) must be added.

Apply this formula to a suitably pure piece of gold:

That gives you the density of the gold sample. The only unknown is the density of the (gold) object; the density of water is 1.

Repeat for the experimental object (non-gold), when you get a different (and usually lesser) density.

Now you can tell what is gold and what is not, and collect your reward from the King of Syracuse. That is why Archimedes shouted "Eureka!"

Second thoughts 
We do not actually know if Archimedes used exactly this method. An alternative is to use a scale. On one side put the object to be tested (e.g. the crown). On the other side put gold of equal weight. Immerse the scales. The gold will go down, and the crown up (if it is not gold). That is because, being less dense than gold, it occupies a larger volume and receives more buoyancy.

Other sites and pages
 Buoyancy
 Theory

References

Physics
Science experiments
Archimedes
Theoretical particle

Theoretical particles are particles that have been assumed or predicted to exist by scientists, but have not been proven in any experiment. Some, like the tachyon, probably don't exist, since they violate several laws of physics. However, many are still believed to exist.  All supersymmetric particles (such as a sfermion) are theoretical. Supersymmetrical particles are often abbreviated with an "s" in front of the particle name, like a sfermion. Particles found in antimatter are not theoretical particles because they have been found in numerous experiments.

A list of theoretical particles

Supersymmetrical Particles
 Sfermion
 Slepton
 Squark
 Smuon

Particles that disobey laws of physics
 Tachyon

Other hypothetical particles
 Sterile neutrino
 Graviton
 Glueball

Elementary particles
Supersymmetry

Supersymmetry is a scientific theory that says that when elementary particles (such as photons, electrons, and quarks) were formed at the beginning of the universe, matching kinds of theoretical "superparticles" were also created. If this theory is true, it would at least double the kinds of particles in the universe. If the universe has extra dimensions (M-Theory by Edward Witten predicts up to 11) then there would also be more ways to have symmetry and more kinds of superparticles.

Many scientists hope to prove supersymmetry because it fills many gaps in the Standard Model of physics (including dark matter) and would give support to the ideas of string theory. However, experiments in the Large Hadron Collider have not found evidence of supersymmetry so far.

Supersymmetry was the idea of Hironari Miyazawa (b. 1927).

References 

Cosmology
Quantum mechanics
String theory
Antihydrogen

Antihydrogen is an atom made of antimatter. Like normal matter, antihydrogen can bond and form molecules with other antimatter. (It would annihilate any normal matter that it touches). Antihydrogen has one positron–which is positively charged–orbiting an antiproton, which is negatively charged. This is opposite normal hydrogen, which has one negatively charged electron orbiting a positively charged proton.

"Antihydrogen" can also refer to the molecule called Antihydrogen, which is made of two bonded antiprotons.

Antimatter
Hydrogen
Gases
Antiproton

Antiprotons are tiny particles of antimatter. They have a negative charge, and are the nucleus of an Antihydrogen atom. They are not theoretical, as they have been found in scientific studies. When they come in contact with regular protons, each are annihilated and a relatively massive amount of energy is generated.

Actually, antiproton is a subatomic particle of the same mass as a proton but having a negative electric chargeand oppositely directed magnetic moment. It is the proton’s antiparticle. Antiprotons were first produced and identified in 1955 by Emilio Segrè, Owen Chamberlain (for which they received the Nobel Prize for Physics in 1959), and coworkers by bombarding a copper target with high-energy protons from the proton synchrotron at the University of California at Berkeley. Antiprotons were predicted in the early 1930s, but their discovery had to wait for the technology of high-energy particle accelerators to reach the 6 billion electron-volt range. A collision of an antiproton with a proton results in mutual annihilation, but a near miss may produce by charge exchange an antineutron–neutron pair.

Subatomic particles
Antimatter
Namco Museum Remix

Namco Museum Remix is a video game released for the Wii.

This game features 14 classic arcade games which are Cutie Q, Dig Dug, Galaxian, Gaplus, Mappy, Pac & Pal, Pac-Mania, Super Pac-Man, and Xevious. There are a few remixed versions of games which are Pac'N Roll, Galaga, Motos, Rally X, and Gator Panic.

Wii games
Namco video games
Compilation video games
Leptoceratops

Leptoceratops (meaning "slender horned face") was a stocky ceratopsian dinosaur that had a large skull are there was a horn on its beaked snout. It is known from five skulls and some skeletal material. Leptoceratops are during in the Upper Cretaceous, about 6865 million years ago. Fossils have been found in Alberta, Canada, and Wyoming, in North America.

 

Cretaceous dinosaurs
Ceratopsids
Montanoceratops

Montanoceratops (meaning "Montana horned face") was a ceratopsian dinosaur, walked on four legs, had a large head, a bulky body, a parrot-like beak, a small nose horn, cheek teeth, and a small frill on its head. Males may have had larger frills than females, indicating that the frill may have been used in courtship and mating.

Description 
Montanoceratops was up to 6 feet long (1.8 m) and weighed about 900 pounds (400 kg). Montanoceratops lived in the late-Cretaceous period, about 72 to 65 million years ago, toward the end of the Mesozoic, the Age of Reptiles. Fossils have been found in Montana and Alberta, Canada.

Cretaceous dinosaurs
Ceratopsids
Archelon

Archelon was a huge marine turtle (Testudines) that was the size of a car. It lived in North America 74 million years ago (from the Upper Cretaceous) in the epeiric inland sea called the Western Interior Seaway. Fossils have been found in the U.S. states of Kansas and South Dakota. 

This carnivore was up to  long. It had a wide, flattened shell, paddle-like legs, a long, narrow head, weak jaws, and a short, pointed tail. Its only predators were probably the larger mosasaurs. From its beak, its own food was probably squid.

Archelon, like other turtles, had a solidly-roofed skull with no opening (except for eyes, and nostrils).

References 

Turtles
Marine reptiles
Atlantic sturgeon

The Atlantic sturgeon (Acipenser sturio) is a member of the Acipenseridae family. It is one of the oldest fish species in the world. It can be found from New Brunswick, Canada to the eastern coast of Florida. The numbers of Atlantic sturgeon have fallen because of overfishing and water pollution. It is considered threatened, endangered and even extinct in much of its original habitats. The fish live to 60 years of age, 15 feet in length and over 800 pounds in weight.

References

Bony fish
Edible fish
Quantum fluctuation

A quantum fluctuation is the temporary change in the amount of energy in a point in space, as explained in Werner Heisenberg's uncertainty principle. It applies only to quantum physics. 

That means that conservation of energy can seem to be violated, but only to allow the creation of virtual particle-antiparticle pairs for exceedingly short period of time.    Like normal matter and antimatter, theoretical electrons and positrons annihilate each other. Unlike normal matter, however, they do not create any energy when they annihilate each other, but instead create an imaginary photon. Normal photons can interact with matter, but theoretical photons do not.

References 

Abhyudaya Apoorva - The theory of nothing

Quantum mechanics
Critical error

A critical error is an error which the OS cannot reasonably ignore so as to respond again. In Windows, the critical error is often linked with a BSOD. These errors are known also as system failure. However, not all types of OS failure are critical errors. Freezing or deadlock are NOT usually considered critical. Critical errors can lead to error avalanches also.

Freezeup

Deadlock

Other failure

Related pages
 BSOD
 Fatal error

References

Operating systems
Iván Castro

Captain Iván Castro (born 1967) is a U.S. Army officer who did not leave the Special Forces after becoming blind. He is one of three blind officers who currently serve in the U.S. Army and the only blind officer in the United States Army Special Forces. Castro believes in helping wounded fighters return to a normal life, and has talked to Congress about this. He takes part in marathons and other races.

Early years

Castro was born in Hoboken, New Jersey. His parents were from Puerto Rico. In 1979, when he was 12 years old, he moved to Puerto Rico with his mother. After finishing military training, Castro went to university in Puerto Rico. While he was a student he went to many sports running competitions. After four years of university, Castro joined the US Army. He later trained to become an officer. He was blinded during combat in Iraq; while serving in 2006.

Marathons 

Castro is still active as a sportsman even after recovering from debilitating injuries during his army service. He previously trained with Major Phil Young, who was his leader in the United States Army Special Forces. The audiences often encourage Castro for his determination. He now trains with Lieutenant Colonel Fred Dummar, who is his Battalion Commander. Together Castro and Dummar have completed several marathons.

Awards 
Castro has earned many awards. Some of them are as follows:
Medals and Awards
   Purple Heart
   Meritorious Service Medal
   Joint Services Commendation Medal
   Army Commendation Medal
   Army Achievement Medal
   Army Good Conduct Ribbon
   National Defense Service Medal
   Armed Forces Expeditionary Medal
   Southwest Asia Service Medal
   Kosovo Campaign Medal
   Afghanistan Campaign Medal
   Global War on Terrorism Expeditionary Medal
   Global War on Terrorism Service Medal
   Army Overseas Service Ribbon
   Non-Commissioned Officer Development Ribbon
   Army Service Ribbon
   NATO Medal
   Kuwait Liberation Medal (Saudi Arabian)
   Kuwait Liberation Medal (Kuwait)

   Presidential Unit Citation
   Joint Meritorious Unit Award
   Meritorious Unit Citation
   Valorous Unit Citation

Badges
   Combat Infantryman Badge with Star
   Expert Infantryman Badge
   Master parachutist badge
   Pathfinder Badge
   Air Assault Badge
   Military Freefall Parachutist Badge
   Drill Sergeant Identification Badge
Foreign badges
   German Parachutist Badge
 Dutch Parachutist Badge
 Columbian Jumpmaster Badge
Tabs
   Special Forces Tab
   Ranger tab
  Army Special Forces

References

1967 births
Living people
Disability
American military people
Purple Heart recipients
People from Hoboken, New Jersey
2009 European Parliament election in the United Kingdom

The 2009 European Parliament Election was held in all 27 countries that are part of the European Union on 4 June 2009. In the United Kingdom, 72 Members of the European Parliament (MEPs) were elected using proportional representation.

Notable results include the UK Independence Party coming second in a national election for the first time in its history and the far-right British National Party gained its first ever representation in an elected parliament.

Final results across England, Scotland and Wales are shown below:

 Conservative Party (25 MEPs, 27.7% of vote)
 UK Independence Party (13 MEPs, 16.5% of vote)
 Labour Party (13 MEPs, 15.7% of vote)
 Liberal Democrats (11 MEPs, 13.7% of vote)
 Green Party of England and Wales (2 MEPs, 8.6% of vote)
 British National Party (2 MEPs, 6.2% of vote)
 Scottish National Party (2 MEPs, 29.1% of vote in Scotland)
 Plaid Cymru (1 MEP, 18.5% of vote in Wales)

In Northern Ireland, 3 MEPs were elected from Sinn Fein, the Democratic Unionist Party and the Ulster Unionist Party.

The next European Parliament Election will be held in 2014.

2009 in the United Kingdom
2009 elections
2000s elections in the United Kingdom
June 2009 events
Danny Alexander

Sir Daniel Grian 'Danny' Alexander (born 15 May 1972) is a British politician who was the Chief Secretary to the Treasury in the Conservative-Liberal Democrat coalition government from 2010 - 2015. He was the Liberal Democrat Member of Parliament for Inverness, Nairn, Badenoch and Strathspey but lost his seat in the 2015 general election.

Danny Alexander was born in Edinburgh and first became an MP at the 2005 general election. Between 2005 and 2010, Danny Alexander was the Liberal Democrats Shadow Secretary for Work and Pensions. When the Conservative-Liberal Democrat coalition government was formed on 11 May 2010, Alexander was appointed as the Secretary of State for Scotland. He was made the Chief Secretary to the Treasury on 29 May 2010, due to the resignation of David Laws. He was knighted in the 2015 Dissolution Honours.

References

Other websites
Danny Alexander's official website

1972 births
Living people
Former Liberal Democrats MPs (UK)
Former members of the British House of Commons for Scottish constituencies
Scottish politicians
UK MPs 2005–2010
UK MPs 2010–2015
James and Oliver Phelps

James Andrew Eric "Jaime" Phelps and Oliver Martyn John Phelps (born 25 February 1986) are identical twin English actors, best known for playing Fred and George Weasley in the Harry Potter film series, which are based on the books.

James and Oliver have been a bit split up since Harry Potter ended, James working in a few more projects than Oliver, but both of them still working. James worked in “Ward 3,” “Danny and the Human Zoo,” “Patchwork,” and a TV series, “Silent Witness.” Oliver worked in “Ears,” and “Danny and the Human Zoo” along with James. Both boys are now have life long friends. Oliver moving in with Katy Humpage in 2015, and James befriending 
Annika Ostle in 2016 but unfriended in 2016 5 months later because of big fight. Both have made up but do not talk.

The actors and actresses we watched grow up in front of our very eyes are all grown up now and even though the Harry Potter films are done being released, the magic will never die.
Both twins run a podcast and still talk about Harry Potter along side some other wonderful things. 

English movie actors
Living people
1986 births
Twin people
Michael Moore (UK politician)

Michael Kevin Moore (born June 3, 1965) is a British politician who was the Secretary of State for Scotland in the Conservative-Liberal Democrat coalition government. He was the Member of Parliament for Berwickshire, Roxburgh and Selkirk. He was a Liberal Democrat MP from 1997 to 2015.

He was born in Belfast but grew up in Scotland.

1965 births
Living people
Former Liberal Democrats MPs (UK)
Former members of the British House of Commons for Scottish constituencies
Politicians from Belfast
Scottish politicians
Year of the Five Emperors

The Year of the Five Emperors refers to the year 193 AD, in which there were five claimants for the title of Roman Emperor. The five were Pertinax, Didius Julianus, Pescennius Niger, Clodius Albinus and Severus.

Pertinax 

The year 193 opened with the murder of Commodus on New Year's Eve, 31 December 192. The City Prefect Pertinax was proclaimed Emperor on New Year's Day, 1 January 193. 

Pertinax tried to restore discipline in the Praetorian Guard, and did not pay them what they had expected. He was assassinated by the Praetorian Guard on 28 March 193. They then auctioned off the post of Emperor.

Didius 

Later that same day, Didius Julianus outmaneuvered Titus Flavius Sulpicianus (Pertinax's father-in-law and also the new City Prefect) for the title of Emperor. Flavius Sulpicianus offered to pay each soldier 20,000 sestertii to buy their loyalty (eight times their annual salary; also the same amount offered by Marcus Aurelius to secure their favours in 161). Didius Julianus however offered 25,000 to each soldier to win the auction and was proclaimed Emperor by the Roman Senate on 28 March.

Severus 

However, three other prominent Romans challenged for the throne: Pescennius Niger in Syria, Clodius Albinus in Britain, and Severus in Pannonia. 

Severus marched on Rome to oust Didius Julianus and had him decapitated on 1 June 193, then dismissed the Praetorian Guard and executed the soldiers who had killed Pertinax. 

Consolidating his power, Severus battled Pescennius Niger at Cyzicus and Nicea in 193 and then defeated him at Issus in 194. 

Clodius Albinus initially supported Septimius Severus believing that he would succeed him. When he realised that Severus had other intentions, Albinus had himself declared Emperor in 195 but was defeated by Severus at the Battle of Lugdunum on 19 February 197.

References

Roman Emperors
Roman Empire
Septimius Severus

Septimius Severus (Lucius Septimius Severus, 11 April 145 AD – 4 February 211) was Roman Emperor from 193 AD to 211. Severus was born in Leptis Magna in the province of Africa. Severus was an born an African, and some portraits show him as such. In 187 he married Julia Domna, from Syria.

As a young man, Severus advanced under the reigns of Marcus Aurelius and Commodus. Severus seized power after the death of Emperor Pertinax in 193 during the so-called Year of the Five Emperors. After deposing the incumbent emperor Didius Julianus in a bloodless coup, Severus fought his rival claimants, the generals Pescennius Niger and Clodius Albinus. Niger was defeated in 194 at the Battle of Issus, and Albinus three years later at the Battle of Lugdunum.

After solidifying his rule, Severus waged a brief war against the Parthian Empire, sacking their capital Ctesiphon in 197. In 202 he campaigned  in Africa against the Garamantes, briefly taking their capital Garama and expanding the southern frontier of the empire radically.

Late in his reign he fought the Picts in Caledonia and strengthened Hadrian's Wall in Britain. Severus died in 211 at Eboracum, succeeded by his sons Caracalla and Geta. With the succession of his sons, Severus founded the Severan dynasty, the last dynasty of the empire before the Crisis of the Third Century.

Assessment 

The Roman Empire reached its greatest extent under his reignover  million square kilometres.

According to Gibbon, "his daring ambition was never diverted from its steady course by the allurements of pleasure, the apprehension of danger, or the feelings of humanity".

He secured Africa, the agricultural base of the Empire where he was born. His victory over the Parthian Empire was for a time decisive. His policy of an expanded and better-rewarded army was criticised by his contemporaries Cassius Dio and Herodianus. The large increase in military expenditure caused problems for all of his successors.

References 

145 births
211 deaths
Roman Emperors
Hadrosaur

Hadrosaurs (meaning "bulky lizards") were the family of duck-billed herbivorous dinosaurs. They were the most common dinosaurs.

Hadrosaurs ranged in size from 10 to 65 ft (3 to 20 m) long. They had horny, toothless beaks and hundreds of cheek teeth in the sides of their jaws. The duck-billed dinosaurs had the most teeth; they had up to about 960 cheek teeth. Hadrosaurs lived during the later Cretaceous, and their fossils have been found in North America, Europe, and Asia.

Characteristics 
Hadrosaurs had a stiff tail that was probably used for balance. They had hoof-like nails on their feet, and bumpy skin. They ran on two legs, holding their tail and head in a horizontal position. They may have walked on all four legs while grazing. Hadrosaurs probably lived near bodies of water, migrating to high ground to lay eggs. It used to be thought that they had webbed hands, but this was an artifact of the fossilization process.

It is a very interesting thing that, as Bakker says, the duckbills were so common, yet they had no obvious defence against the large carnivores. Perhaps herd organisation and running speed were sufficient. Their eating apparatus must have been an advantage as compared to other herbivores.

An exceptional fossil 
One of the most complete hadrosaur specimens was found in 1999 in Hell Creek Formation of North Dakota and is known as "Dakota". This fossil is so well preserved that scientists have been able to calculate its muscle mass and learn that it was more muscular than previously thought, probably giving it the ability to outrun predators such as Tyrannosaurus rex.

This mummified hadrosaur fossil comes complete with skin (not merely skin impressions), ligaments, tendons, and possibly some internal organs. It is being analyzed in the world's largest CT scanner, operated by the Boeing Co. The machine usually is used for detecting flaws in space shuttle engines and other large objects, but previously none so large as this. Researchers hope the technology will help them learn more about the fossilized insides of the creature.

They found a gap of about a centimeter between each vertebra, indicating that there may have been a disk or other material between them, allowing more flexibility and meaning the animal was actually longer than shown in a museum. Skin impressions have been found from the following hadrosaurs: Edmontosaurus annectens, Corythosaurus casuarius, Brachylophosaurus canadensis, Gryposaurus notabilis, Parasaurolophus walkeri, Lambeosaurus magnicristatus, Lambeosaurus lambei, Saurolophus osborni, and Saurolophus angustirostris.

Two clades 
Two clearly different clades can be seen. One, the Hadrosaurines (sometimes called Paralophosurines), had solid crests or no crests, and were larger. The Lambeosaurines had hollow crests and were smaller.

Lambeosaurines had narrower beaks than hadrosaurines, which suggests that Lambeosaurus and its relatives could feed more selectively than their broad-beaked, crestless counterparts.

Examples 
 Edmontosaurus
 Hadrosaurus
 Maiasaura
 Corythosaurus
 Lambeosaurus
 Parasaurolophus
 Shantungosaurus

References
Sundre, Alberta

Sundre, in Alberta, is a rural town of about 2,000 in population. It is a half hour drive east of the Rocky Mountains. The mayor of Sundre is Annette Clews. Sundre is home to the Pro Rodeo. Sundre has one public Kindergarten to grade 8 school called River Valley School with Chinooks Edge School Division. And there is one public high school called Sundre High School. Sundre became a village in 1950 and a town in 1956.

Towns in Alberta
A Journey

A Journey is a book written by former British Prime Minister Tony Blair. It is about Tony Blair's time as leader of the Labour Party (1994-2007) and Prime Minister (1997-2007).

The book was published on September 1, 2010. All money made by the book was donated to the Royal British Legion, which is a charity that financially and socially helps people who have served or are serving in the British Armed Forces. The book is 624 pages long and has received mixed reviews from critics.

Autobiographies
Iain Gray

Iain Gray (born 7 June 1957) is a Scottish politician and leader of the Scottish Labour Party from 13 September 2008 to 17 December 2011. He is the Member of the Scottish Parliament for East Lothian. Before going into politics he had been a teacher in Edinburgh and Mozambique.

References

1957 births
Living people
Scottish politicians
Scottish Parliament Members
Mercedes-Benz E-Class

The E-CLASS is a car manufactured by German car manufacturer Mercedes-Benz.

1960s automobiles
1970s automobiles
1980s automobiles
1990s automobiles
2000s automobiles
2010s automobiles
E-Class
Feira de Santana

Feira de Santana is a city in the state of Bahia, northeastern of Brazil. Between the Jacuípe and Pojuca Rivers, the city is a distribution center connecting the state capital, Salvador, with other cities and is a passage for the highway.

References

Other websites
Government site

Cities in Bahia
Pagani

Pagani Automobili S.p.A. is an Italian car manufacturer. It was founded in 1992 by Horacio Pagani.

History 
Horacio Pagani used to work with Lamborghini on cars like the Lamborghini Diablo. In the late 1980s, he started to design his own cars. In 1992, he started to work on a concept-car for his very own car.

In 1994, he made a deal with Mercedes-Benz. That gave him a V12 engine for his car. In 1999, he showed his first production car, the Zonda, at the Geneva Motor Show.

Products

Pagani Zonda 

The Zonda was the first production car made by Pagani. It has a V12 engine by Mercedes-Benz. Mercedes-Benz produced in the very first version, called the Zonda C12, 290 kW.

After several new versions, the very last Zonda, the Zonda Revolución, was released in 2013. It is a very light version with a 597 kW V12 engine.

Pagani Huayra 

The Huayra is the second production model by Pagani. It also has a V12 engine by Mercedes-Benz. It also has a Turbocharger. The engine makes 539 kW. Its top speed is about 372 km/h (231 mph). The official debut of the Huayra was at the 2011 Geneva Motor Show.

Other websites 

Italian automobile companies
Vitória da Conquista

Vitória da Conquista is a city at the south-central of Bahia, state of Brazil northeast. The city is at 3.040 feet above sea level and is in the semi-arid region, with low rainfall and periodic droughts.

References

Cities in Bahia
Baía de Todos os Santos

Baía de Todos os Santos (All Saints's Bay) is a bay in the Brazilian state of Bahia. It is the biggest bay of Brazil. It is  long and  wide. The bay was first seen on November 1, 1501, by the expedition of Amerigo Vespucci. It received its name because November 1 is All Saints' Day. The bay is visited by tourists from all over the world.

References

Tourism
Bays
Geography of Brazil
Brad Keselowski

Bradley Aaron "Brad" Keselowski (born February 12, 1984) is an American racecar driver. He drives the No. 2 Ford Mustang for Team Penske in the Monster Energy NASCAR Cup Series, and drives the No. 22 Mustang for Team Penske in the NASCAR Xfinity Series. He used to driver for JR Motorsports, a team owned by Dale Earnhardt, Jr. from 2007 to 2009 in the Nationwide series. He also used to drive for Phoenix Racing and Hendrick Motorsports in the Sprint Cup Series. Keselowski is the 2010 NASCAR Nationwide series champion, and the 2012 Sprint Cup series champion.

NASCAR career 
Keselowski started racing in NASCAR in 2004 in the Craftsman Truck Series. He drove a few races the #29 for K Automotive Racing team. His first race was at Martinsville Speedway. He started 26th and finished the race in 33rd. His best finish of his first year was at the Mansfield Motorsports Speedway where he finished 16th.

In 2005, Keselowski raced the full season in the Craftsman Truck Series. He finished the season 21st in points. Keselowski raced the first two races of the 2006 season, but his race team could not afford to keep racing.

In 2007, Keselowski started racing in the Busch series. After driving for a few teams, Dale Earnhardt, Jr. called Keselowski asking him to drive his #88 United States Navy Chevrolet for JR Motorsports for the rest of the year.

Keselowski raced with JR Motorsports in 2008, and got his first win came June 7, 2008 at Nashville Superspeedway. He finished the season third in the points. Keselowski made his first start in the Sprint Cup Series.He finished the race in the 19th position. He also raced the final race of the season at Homestead Miami Speedway, finishing 23rd.

Keselowski drove the #88 for JR Motorsports again in 2009. He also raced a few races in the Sprint Cup Series. Keselowki got his first Sprint Cup Series win driving the #09 for Phoenix Racing at Talledega Superspeedway.

Keselowski left JR Motorsports and Phoenix Racing after the 2009 season to drive the full season for the #12 Dodge in the Sprint Cup Series and the #29 Dodge in the Nationwide series for Penske Racing in 2010.

In 2011, Brad drove the #2 Miller Lite Dodge after teammate Kurt Busch and team owner Roger Penske agreed to move Busch to the number #22 car. Keselowski won three races in 2011, and finished the season 5th in points.

In 2012 Keselowski drove his Miller Lite Dodge to 5 wins, as well as racing in a short schedule in the Nationwide series. At the end of the year, Brad was able to beat Jimmie Johnson and Clint Bowyer to win his first Sprint Cup Championship. This championship was also the first Sprint Cup championship for the owner of Keselowski's car, Roger Penske.

References 

1984 births
Living people
NASCAR drivers
American racecar drivers
Sportspeople from Michigan
People from Rochester Hills, Michigan
Amphetamine

Amphetamine is a synthetic drug. The drug is a stimulant: it can help people keep the focus and stay awake. It also decreases appetite and fatigue. Chemically, it is similar to methamphetamine. These drugs increase the level of dopamine and norepinephrine in the brain, which can create euphoria. The class of drugs containing amphetamine includes prescription drugs commonly used to treat attention-deficit hyperactivity disorder (ADHD). It is also used to treat symptoms of traumatic brain injury (TBI) and the daytime drowsiness symptoms of narcolepsy, amongst others. Initially, amphetamine was more popularly used to reduce appetite and to control weight.

Sometimes, the drug is used for fun or to boost performance.  Many different names are used for amphetamines.  They include Benzedrine and speed.  The European Monitoring Centre for Drugs and Drug Addiction reports the typical retail price of amphetamine in Europe varied between €3 and €15 ($4 to $21.55 USD) a gram in half of the reporting countries. The name amphetamine is derived from its chemical name: alpha-methylphenethylamine.

References

Drugs
Computer freezing

Many modern computers have operating systems that permit several applications or programs to run at the same time. Each running program uses one or more so-called processes, that's why this situation is generally known as multiprocessing. At times it can happen, that a process stops responding to user input; the user sees when the computer stops responding to inputs, or it becomes very slow. Different causes can cause this scenario: The  most frequent are deadlock, race conditions or the system simply having too much to do. In many cases, the only solution is to terminate the processes, which cause so much load. Many GUI-based operating systems have programs that allow the user to tell the operating system to terminate a process. There may also be command-line programs that do this. When the operating system terminates a process, all unsaved data of the process will be lost.

In the case where the operating system detects such a situation, it may show a BSoD. 

Computers
8 track tape

The 8-track is a music format which first appeared in the 1960s. It is a tape format which was created so people could play music in their cars. Unlike cassettes, 8 tracks are a continuous loop of tape. They did not need to be turned over to keep playing. There were four programs of music on each tape with two tracks on each program to create stereo sound. When the track was over, a very thin piece of metal in the tape would be sensed. This would cause the part of the player that read the tape (the head) to start reading the next track. 8 tracks became very popular in the early 1970s. They were used both in the home and car.

In the 1970s, the cassette tape was improved. It eventually had better quality than 8-tracks. By the late 1970s, cassettes became more popular than 8-tracks. In 1980, 8-tracks were rarely being made. They could still be bought through mail order record clubs until 1987. Today there are still a small number of people who collect 8 tracks. The last 8-tracks from a major label were released in 1988. Some unauthorized (bootleg) releases were made as late as 1995. Some independent labels still occasionally release 8-tracks as a novelty or collectible.

Problems
The 8-track had many problems. Unlike cassettes, the rubber roller was in the cartridge. It would often wear out. This could cause a gooey substance in the tapes. This also caused the tapes to wear out quickly. The spacing between the tracks were very narrow. Music from tracks other than the one being played could often be heard. The sensing foil in the tape would sometimes break off. This would stop the tape from changing tracks.

Magnetic tape
Le Plateau-Mont-Royal

Le Plateau-Mont-Royal is a neighborhood in Montreal. It is northeast of downtown. It was a middle class neighborhood where many Québécois, Portuguese, and Jewish people lived. In the 1980s, many artists moved into the neighborhood. They liked the low rent and the beautiful architecture. Today, Le Plateau is a very expensive area to live. There are many popular shops and restaurants.

Montreal
Côte-des-Neiges

Côte-des-Neiges is a working class neighborhood in Montreal, Canada. It is north of downtown on the other side of Mount Royal. The west side of the neighborhood is very ethnic with many shops that cater to this population. Most of the people here live in apartment buildings built after 1945. The eastern part of Côte-des-Neiges is more Québécois and more of an upperclass neighborhood. North America's largest church, St. Joseph's oratory, is here, as well as the University of Montreal.

Montreal
Head Rush (TV show)

Head Rush is a science show that shows many facts about science.

Cast
 Kari Bryon, the director
 Dr. Michio Kaku, the narrator/director of Sci Fi Science
 Adam Savage, a narrator of MythBusters
 Jamie Hyneman, the other narrator of MythBusters
 Buster, a crash test dummy of MythBusters who does not speak

Other websites
 Head Rush : Science Channel
 Mythbusters: Official Site
 Dr. Michio Kaku

American television series
Sinornithosaurus

Sinornithosaurus (derived from Latin and Greek, meaning 'Chinese bird-lizard') was a feathered dinosaur from the Lower Cretaceous, a dromaeosaur. It was found in the Yixian Formation in what is now China.

This new fossil supports the idea that these dinosaurs did not have scaly, reptile-like skin, but had a softer, downy coat. No fossil skin impressions of these dinosaurs had been found previously.

Dromaeosauridae
Feathered dinosaurs
Sinosauropteryx

Sinosauropteryx
is a genus of non-avialan dinosaur (not a bird).

It is the first one found with the fossilized impressions of furry down or filamentous feathers. Overall, the filaments resemble the down-like feathers of some modern flightless birds.

Sinosauropteryx lived in China during the early Cretaceous period and was a close relative of Compsognathus. It has been dated to 124.6–122 million years ago.

The fossils were from the famous Jehol biota of Sihetun, Liaoning Province, China, and represent an ancient lake bed.

Most paleontologists do not consider Sinosauropteryx to be a bird, because phylogenetically, it lies far from the clade Aves, usually defined as Archaeopteryx plus modern birds.

Sinosauropteryx prima is among the smallest known non-avian theropods, with the type specimen (a nearly mature individual) measuring only  in length, including a very long tail.

Colour 
Paleontologist Nick Longrich suggested that these specimens preserve remnants of the original colour pattern the animal would have had in life. He argued that the dark, banded stains on the tail were too evenly spaced to have been caused by random separation of the fossil slabs, and that they represent fossilized pigments present in the feathers.

The presence of dark feathers along only the top of the body may also reflect the colour pattern in life, indicating that Sinosauropteryx prima was countershaded with dark colour on its back and lighter colour on its underside, with bands or stripes on the tail for camouflage. The main colour turned out later to be ginger.

References 

Cretaceous dinosaurs
Coelurosaurs
Feathered dinosaurs
Unenlagia

Unenlagia was a theropod from the mid-Cretaceous, living about 90 million years ago. The first birds appeared 150 million years ago, evolving from dinosaurs long before Unenlagia lived. Therefore, it is not an ancestor of modern-day birds, but was an evolutionary dead-end. The most bird-like dinosaur ever discovered is the 90-million-year-old Unenlagia comahuensis, a flightless, 4-foot tall, 7.5-foot-long carnivore.

Dromaeosauridae
Subversion

Subversion is a systematic attempt to overthrow or undermine a government or political system by persons working from within. Subversion works against structures of power, authority, exploitation, servitude, and hierarchy. A subversive is something or someone that works against an organization or system.

Subversive activity is the lending of aid, comfort, and support to individuals, groups, or organizations that work for the overthrow of governments by force and violence. Actions against the best interests of the government, and which are not treason, sedition, sabotage, or espionage are put in the category of subversive activity.

Laws

China
Subversion is a crime in China. The government of the People's Republic of China prosecutes subversives under Articles 102 through 112 of the state criminal law. These laws describe behavior that can be a threat to national security. China has prosecuted many dissidents using these laws. Articles 105 and 111 are used the most often to silence political dissent. Article 105 makes it a crime to organize, make a secret plan, work against the national order, or tell rumors to make people fight the national order or overthrow the socialist system. Article 111 prohibits stealing, secretly collecting, purchasing, or illegally providing state secrets or intelligence to an organization, institution, or personnel outside the country.

United Kingdom
There is no crime defined as "subversion" in British Constitutional law. There is a crime of treason. Legal experts have tried define subversion, but political and legal thinkers could not reach a general agreement.

References

Other websites

"Address before the National Association of Manufacturers" on the Soviet military and political threat  by Allen Welsh Dulles (1959) - lower-middle portion of web page

Society
Michio Kaku

Dr. Michio Kaku (Japanese: ミチオ カク, 加来 道雄) (born 24 January 1947) is a Japanese-American futurist, theoretical physicist and a performer on the Science Channel, particularly for Sci-Fi Science.  He is known as a "sci-fi fan" on the SC.

Early life and Education
Kaku was born on January 24, 1947 in San Jose, California to Japanese parents. As a child, he took judo lessons. When he grew older, he graduated from college with a summa cum laude degree.

Works
Kaku is famous for his major field, theoretical physics. Sci-fi is another field Michio studied. Some episodes of Sci-Fi Science, for instance, ponder alien invasion of the planet, or a new solar system. The string theory is another topic that Kaku studied.  

He has also studied the future. Futurists like Kaku often use PPPW to evaluate the future.  The "three Ps and one W" represent, to futurists, "plausible", "possible", and "preferable".  The "W" stands for "wildcard"(random) events. 

A science populariser, or a populariser of science, is one who captures the scientific method and accuracy to preserve the language in the name of science.  Michio Kaku wrote several books including Physics of the Impossible and Hyperspace, Beyond Einstein, and Parallel Worlds.

References

Other websites
 Official Site.
 Kaku on Discovery.

1947 births
Living people
American academics
Futurists
People from San Jose, California
Science writers
Scientists from California
American theoretical physicists
Writers from California
Educators from California