the-french-artist/wikipedia_20220301.simple_sentence_split huggingface dataset:
The rocket took off with a loud roar.
In Spanish, to get up can be translated as levantarse, in French as se lever etc.
Types of phrasal verbs
Phrasal verbs which take objects and are separable
Phrasal verbs which take objects and are inseparable
Phrasal verbs which do not take objects  (these are always inseparable)
Three-word phrasal verbs
A season is a part of a year.
Many areas of the Earth have four seasons in a year: spring, summer, autumn (British English) or fall (US English), and winter.
In some areas, there are a different number of seasons.
For example, the tropical parts of Australia (the northern parts of Queensland, Western Australia and the Northern Territory) have wet and dry seasons.
These are in addition to, or replace the regular season names.
In places which are tropical and subtropical, there are two seasons: the rainy (or wet, or monsoon) season and the dry season.
This is because the rain changes more than the temperature.
Summer is a warm season because the days are longer and the Sun is high in the sky, giving direct light to the ground.
Winter is a cold season because the days are shorter and the Sun is low in the sky, giving indirect light to the ground.
Both the changes in the length of the day and the height of the Sun at noon are caused by the tilt of the Earth's spin axis with respect to the plane of the Earth's path around the Sun.
At any time, in any season, the northern and southern hemispheres (halves of the Earth) have opposite seasons.
Seasons begin and end on different dates in different countries.
In the United States, people say the seasons begin at the solstices and equinoxes.
The summer solstice is the longest day of the year, and the winter solstice is the shortest.
The equinox is the time when the day and the night are the same number of hours, assuming the sun were a point of light at its center.
Since civil dawn occurs when the edge of the sun first appears over the horizon and civil dusk occurs when the edge drops over the horizon, the civil length of day is 12 hours long several days prior to the equinoxes.
In the USA, summer begins at summer solstice, winter at winter solstice, spring at the spring (vernal) equinox and autumn at the autumnal equinox.
In Britain, people traditionally say that the seasons begin about seven weeks earlier: spring begins on Candlemas (February 2), summer on May Day (May 1), autumn on Lammas (August 1), and winter on All Hallows (November 1).
These are near the cross-quarter days halfway between the solstices and the equinoxes.
The Irish calendar is similar, but Spring begins on February 1.
In Denmark, spring begins on March 1, summer on June 1, autumn on September 1 and winter on December 1.
In Australia, summer begins on December 1, autumn on March 1, winter on June 1, and spring on September 1.
In the Chinese calendar and the Northern parts of India, the solstices and equinoxes are in the middle of each season.
Summer happens in the hemisphere tilted towards the sun.
High season
High season is the time of year that people travel.
During high season hotels and resorts increase their prices because demand is higher than in offseason.
For example, winter is high season for skiing; summer is high season for beaches.
Southern Hemisphere
Western Hemisphere
Definition from Dictionary.com
Names of seasons in various languages from Princeton University
What causes the seasons?
Carisbrooke Castle is the Isle of Wight's only remaining medieval castle.
It was built on a Roman site.
The castle earthworks were begun in 1070.
The shell keep was built on the site some 70 years later.
None of the Norman domestic buildings now remain.
The gatehouse with its drum towers dates from the 14th and 15th centuries.
During Elizabethan times the threat of a Spanish invasion was avoided when the Spanish Armada was turned away at a nearby battle.
However, the castle was considerably altered to resist the new artillery.
Outer lines of defence were built enclosing the old castle.
The curtain walls, bastions, and bulwarks remain in good condition to this day.
Charles I was held as prisoner at the castle in 1647.
An attempt to escape failed when he got stuck in the bars.
The name Atlantis first appears in the writings of Herodotus - he describes the western ocean as "Sea of Atlantis."
Then, one generation later, Atlantis is described in detail in the stories Timaeus and Critias by the Greek philosopher Plato.
He used this story to help explain his ideas about government and philosophy.
Plato was the only ancient writer who wrote specific things about Atlantis.
According to Plato, the Atlanteans lived 9000 years before his own time and were half human and half god.
They created a very good human society.
When they stopped being good people and did bad things, the gods sent earthquakes and fire to destroy Atlantis.
Many scholars think Plato could have been thinking of a real place when he wrote about Atlantis.
Many, many people have thought of many, many places where the real place that inspired Atlantis could have been.
For example, there was a Minoan kingdom on the island of Santorini.
The Minoan kingdom was very powerful thousands of years before Plato, and their society was damaged when a volcano erupted on their island.
According to Plato, Atlantis was very large, as big as North Africa, so it should not have been hard to find.
After the discovery of the Americas, some people in Europe thought they might be Atlantis.
However, after Plato, the idea of Atlantis was mostly forgotten until 1882, when a writer named Ignatius Donnelly wrote a book saying that Atlantis was real and that the culture of Atlantis had started many other ancient cultures, such as the Egyptian and Mayan.
Then other people became interested in Atlantis.
Atlantis has appeared in many works of fiction.
In Marvel Comics, Atlantis is at the bottom of the ocean and exists in modern times, with people who breathe water.
Other works of fiction use Atlantis as background.
For example, Robert E. Howard set his Conan the Barbarian stories in a fictional time called the Hyborian Age, which began with the destruction of Atlantis and ended when real written history started.
Adjectives and Adverbs can be comparative in English and some other languages.
When people are talking about two or more nouns, they can compare them (say the differences between them).
The word which explains how they compare is called the comparative.
They can also compare actions using adverbs.
John is tall, but Mark is taller
An hour is longer than a minute.
Many words can be made into a comparative by adding er to the end of the word.
cool - cooler
big - bigger
wet - wetter
dark - darker
happy - happier
fluffy - fluffier
angry - angrier
costly - costlier
Some words cannot be made into a comparative by adding 'ER' Instead we use the word more in front.
Most of these words have three or more syllables, such as beautiful, reliable.
Warning:  The 'ER' ending and the word "more" together cannot be used.
I am happier than you. -
I am more happy than you. -
I am more happier - WRONG. (
Double comparative)
Asbestos is a set of six silicate minerals which occur naturally.
White asbestos makes up 95% of the asbestos found in buildings.
It occurs in all parts of the world.
It is fibrous, heat resistant and non flammable.
These properties made it very attractive as a component in building materials and other products such as insulation and automobile brake pads.
People have used asbestos throughout history.
Ancient Egyptian people used asbestos.
Asbestos is extremely dangerous for human health, as it can cause lung diseases such as asbestosis, emphysema and mesothelioma if the fibres get loose in the air.
It can also harm animals such as livestock or pets.
Types of asbestos
Chrysotile (white asbestos)
Crocidolite (blue asbestos)
Amosite (brown asbestos)
Anthophyllite asbestos
Tremolite asbestos
Actinolite asbestos
Fiberglass - This is the most popular substitute.
Fiberglass is physically similar to asbestos and its safety is also being questioned.
Fiberglass has been called "man-made asbestos".
Carbon fiber - Lighter weight than fiberglass or asbestos, but not heat resistant
Wood fiber mixed with cement (in non-heat applications)
Various polymer and plastic fibers
Asbestos rope can be replaced with synthetic or fiberglass rope.
Vermiculite insulation is a common substitute, although vermiculite itself can be contaminated with asbestos
Basalt fiber is a mineral fiber with properties similar to asbestos.
It is suitable for high-heat applications.
Mineral wool is a common substitute that is popular in Europe
Silica aerogel is the best insulator available.
It is non-fibrous and is not believed to cause cancer if inhaled into the lungs.
Lawsuits
Many companies that use or used to use asbestos have been sued by current or former employees who got sick with mesothelioma or asbestosis.
Many lawyers specialize in asbestos-related lawsuits.
Cancer Resource Center
Asbestos Institute
A syllable is a unit of pronunciation uttered without interruption, loosely, a single sound.
All words are made from at least one syllable.
Monosyllables are words that have only one vowel sound; polysyllables have more than one.
If a syllable ends with a consonant, it is called a closed syllable.
If a syllable ends with a vowel, it is called an open syllable.
Patterns of syllables can be shown with C and V (C for 'consonant', V for 'vowel').
Closed syllables are often shown as CVC (such as got), and open syllables as CV (such as go).
Some languages like English have many kinds of closed syllables.
Other languages, like Japanese, have few kinds of closed syllables.
Other languages still, like Hawaiian and Swahili, have no closed syllables.
He /hi/ (CV) - open
The /ði/ (CV) - open
Like /lɑɪk/ (CVC) - closed
Run /ɹʌn/ (CVC) - closed
Cat /kæt/ (CVC) - closed
House /hoʊs/ (CVC) - closed
It (VC) /ɪt/ - closed
On (VC) /ɑn/ - closed
Crow /cɹow/ (CCV) - open
Through /θruw/ (CCV) - open
Spray /spɹej/ (CCCV) - open
Ports /pɔɹts/ (CVCCC) - closed
Sports /spɔɹts/ (CCVCCC) - closed
Trip /tɹɪp/ (CCVC) - closed
Dent /dεnt/ (CVCC) - closed
Plant /plænt/ (CCVCC) - closed
Sprint /spɹɪnt/ (CCCVCC) - closed
Splints /splɪnts/ (CCCVCCC) - closed
Strengths /stɹeŋθs/ (CCCVCCC) - closed
Angsts /eɪŋsts/ (VCCCC) - closed
Basket /bæs.kεt/ (2 Bas-ket; CVC-CVC)
Doctor /dɔc.tɔr/ (2 Doc-tor; CVC-CVC)
Happy /ha.pi/ (2 Ha-ppy; CV-CV)
Friendly /frεnd.li/ (2 Friend-ly; CCVCC-CV)
Greenland /grin.lænd/ (2 Green-land; CCVC-CVCC)
Computer /cəm.pju.tər/ (3 Com-pu-ter; CVC-CCV-CVC) [-pu- is pronounced "pyuu' or CCV]
Merciful /mər.ci.fəl/ (3 Mer-ci-ful; CVC-CV-CVC)
Pronunciation /prə.nən.ci.eɪ.ʃən/ (5 Pro-nun-ci-a-tion; CCV-CVC-CV-V-CVC)
Some languages do not use an alphabet with letters.
Instead, each sign may stand for a syllable.
For example: Japanese can be written using Kana.
A writing system based on syllables is called a syllabary.
Since words in languages like English can have many different complex syllables (well over 10,000 can be produced in English), writing such languages using a syllabary would be completely impractical, thus alphabets are much better suited to write languages with complex syllable structures.
However, since words in Japanese can be made with just a few simple syllables (around 90), writing such languages are well suited for the type of language.
An umbrella is a hand tool that is used to stop rain from falling on a person.
It is also used to make shade and protect people from sunlight.
An umbrella made for protection from the sunlight is called a parasol.
And a plastic umbrella is cheap but it is fragile.
Usenet () is a type of discussion system on computers.
It was created from the Unix-to-Unix Copy (UUCP) dial-up network architecture.
Tom Truscott and Jim Ellis began the idea in 1979.
The system was created in 1980.
People read and post messages (called articles, postsor news) to one or more categories.
These categories are called newsgroups.
Usenet is similar to a bulletin board system (BBS) in many ways.
It is the precursor to Internet forums.
Discussions are threaded but posts are stored in order of when they were posted.
A main difference between a BBS and Usenet is that usenet has no administrator.
Also, the network used to share the messages is not constant.
Usenet is spread over a large, constantly changing group of news servers.
The servers store and forward messages to one another.
Each user reads messages from and posts messages to a local server.
The local server can be operated by anyone.
Usenet is important in the networked world.
Many well known ideas and terms were either created on usenet or made popular there.
These include "FAQ", "flame", sockpuppet, and "spam".
In the early 1990s,  Usenet connections via Fidonet's dial-up BBS networks made it more common for people to discus things worldwide.
They did not need a server, just (local) telephone service.
Internet culture
Diagonal is a kind of straight line.
A diagonal line does not go straight up, down, or across.
It is a line that connects two corners of a shape.
In mathematics, "diagonal" has different meanings.
For example, in geometry a diagonal is any line that goes between the corners of a polygon.
So a square has two diagonals, and a five-sided shape has five diagonals.
In general the count of diagonal can be identified by a formula [n(n-3)]/2 where n is the total number of sides of shapes.
Kwashiorkor is a health condition of poor nutrition from not having enough protein in the diet.
If a person uses up energy from carbohydrates (starches) and lipids (fats), their body may begin to use protein for energy.
The body breaks down protein into energy that can be used.
They then do not have enough protein for other needed bodily functions such as growth and building tissues like bones.
Usually this is a condition of children from aged 1 to 5 years, but rarely adults and older children get it.
It is common in poor places in Africa.
Symptoms include having a pot belly, swollen face, and hair that is dark then light then dark.
This can be cured by having a protein- rich diet.
Kwashiorkor comes from a protein deficiency (lack) in the diet.
Body parts becomes swollen due to an accumulation of water in the spaces between the body's cells.
Other symptoms are poor muscle development, swollen legs, puffy face, difficulty in eating, diarrhea, and dry skin are the symptoms of this disease.
Diseases and disorders of the digestive system
Popocatépetl (also called El popo or Don Goyo) is an active volcano.
The volcano is the second highest mountain in Mexico after Pico de Orizaba (5,610m).
It is  high .
Popocatépetl is the Aztec word for "Smoking Mountain".
Popocatépetl was an Aztec warrior who loved Iztaccíhuatl.
Iztaccíhuatl's father sent Popocatepetl to war in Oaxaca.
He promised him his daughter as his wife if he returned (which Iztaccíhuatl's father thought he would not).
Iztaccíhuatl's father told her that her lover had died in battle.
She died of sadness.
When Popocatépetl returned, and found out about the death of his lover, he killed himself by stabbing a knife into his heart.
Iztaccíhuatl's mountain was called "La Mujer Dormida, (the "Sleeping Woman"), because it looks like a woman sleeping on her back.
Popocatépetl became the volcano Popocatépetl, raining fire on Earth in anger at the loss of his lover.
Eruptions
Popocatepetl has had more than 20 big eruptions since the arrival of the Spanish in 1519.
A major eruption happened in 1947.
On December 21, 1994 the volcano threw out gas and ash which was carried as far as 25 km away by the wind.
This led to people having to leave nearby towns.
Scientists began to check the volcano for an eruption.
The way scientists checked the volcano was by implementing 10 composite monitoring stations around the volcano, including broadband seismometers, thermal surveillance cameras, tiltmeters, electronic distance meters, lahar acoustic detectors and other instruments.
In December 2000, tens of thousands of people were made to leave the area by the government based on the warnings of scientists.
The volcano then made its largest display in thousands of years.
The most recent eruption which was this year didn't have any injuries.
Since it was so near Mexico City so many cameras were recording this eruption.
Officials recorded that the eruption had a column of smoke that went as high as 2 miles into the air, with moderate ash content.
List of volcanos
Extinct volcano
De la Cruz-Reyna, Servando, et al. “
Tectonic Earthquakes Triggering Volcanic Seismicity and Eruptions.
Case Studies at Tungurahua and Popocatépetl Volcanoes.”
Journal of Volcanology and Geothermal Research, vol.
193, no.
1, 2010, pp.
37–48.
Volcanoes of Mexico
The North Sea is a sea that is part of the Atlantic Ocean in northern Europe.
The North Sea is between Norway and Denmark in the east, Scotland and England in the west, Germany, the Netherlands, Belgium and France in the south.
The Skagerrak connects the North Sea to the Baltic Sea.
In the south, the North Sea becomes the English Channel, a sea between England and France.
This is called the Dover Straits and is very busy with ships.
The border between the North Sea and the Skagerrak is at an imagined line between Lindesnes in Norway, and Hanstholm in Denmark.
In the North, the North sea is open towards the Atlantic.
The border between the two is an imagined line from Northern Scotland, to Shetland, and then to Ålesund in Norway.
According to the Oslo-Paris Treaty of 1962 it is a bit more to the west and the north though.
The treaty puts it at 5° East longitude, and 62° North latitude.
That is at the parallel of the Geirangerfjord in Norway.
Various statistical data
On average, the North Sea has a depth of only 94 meters.
About 80 million people live near the North Sea, at most 150 km away from the coast.
Together with the English Channel in the south, the southern North Sea is the busiest body of water in the world.
Rivers that drain into it
Well-known rivers that drain into the North Sea include the Tay (at Dundee), the Forth (at Edinburgh), the Tyne (South Shields), the Wear (at Sunderland),  the Tees (near Middlesbrough),  the Elbe (at Cuxhaven), the Weser (at Bremerhaven), the Rhine and Meuse or Maas (at Rotterdam), the Scheldt (at Flushing or Vlissingen), the Thames, and the Humber (at Hull), and the river Nairn (at Nairn)
Its name comes from its relationship to the land of the Frisians (see Frisia).
They live directly to the south of the North Sea, and to the west of the East Sea (Oostzee, the Baltic Sea), the former South Sea (Zuiderzee, today's IJsselmeer) and the today reclaimed Middle Sea (Middelzee).
But the spread of the name could also be from the view of the cities of the Hanseatic League.
Some of its main cities, like Lübeck, Bremen or Hamburg had the same view.
In classical times this body of water was also called the Oceanum Germanicum or Mare Germanicum, meaning German Ocean or Sea.
This name was commonly used in English and other languages along with the name North Sea, until the early eighteenth century.
By the late nineteenth century, German Sea was a rare, scholarly usage even in Germany.
In Danish the North Sea is also named Vesterhavet (besides Nordsøen), meaning Western Ocean because it is west of Denmark.
Geographic divisions
Most of the North sea is on the European Continental shelf.
On average, the depth is about 93 to 94 meters only.
In the south it is very shallow, only 25 to 35 meters.
In the north in the bathyal zone north of Shetland, this depth increases to between 100 and 200 metres.
In the south, the depth is at most 50 metres.
An exception to this is the Norwegian Trench.
It is deepest there, with a depth of 725 metres.
The most shallow part of it is a sand bank called Dogger Bank.
In the southern part, there are many sand banks.
a generally shallow southern North Sea
the central North Sea
the northern North Sea, with the Norwegian Trench, near the Skagerrak.
The southern north sea is composed of the Southern Bight, before the coast of Belgium and the Netherlands and the German Bight before the coastline of Germany.
The Dogger Bank is the limit between the southern and central parts.
The Waddenzee runs all the way from Den Helder in the Netherlands to Esbjerg in Denmark.
The Dogger Bank covers an area about half the size of the Netherlands.
There, the North Sea has a depth of between 13 and 20 metres only.
The area is very famous for fishing.
With some storms there are even waves breaking there.
The Norwegian Trench has an average depth of around 250 to 300 metres; at the entrance to the Skagerrak, the depth increases up to 725 meters.
Along the trench is the Norwegian Current, which brings most of the waters of the North Sea into the Atlantic Ocean.
Also, most of the waters of the Baltic Sea flow northwards here.
About 200 km east of the Scottish city of Dundee there are more trenches, known collectively as the Devil's hole.
Generally, the water is about 90 meters deep there.
The trenches very often are only a few kilometers in length.
In these trenches, the depth increases to up to 230 meters.
In the Dover Strait the water is about 30 meters deep.
At the end of the English Channel, this depth increases to about 100 meters.
In the last ice age the North Sea was covered by large areas of ice called glaciers.
About 20,000 years ago the ice melted and the North Sea was formed (made).
North Sea oil
In the 1960s, geologists found large areas of oil and natural gas under the North Sea.
Most of the oil fields are owned by the United Kingdom and Norway but some belong to Denmark, the Netherlands and Germany.
Drilling began in the 1960s and led to a famous argument between England and Scotland about how the revenue (money) from the oil should be spent.
People have been fishing in the North Sea for thousands of years.
However, so many fish are now caught there that new ones may not be able to grow fast enough to keep the fishery going.
Terns, Atlantic puffins, razorbills, kittiwakes and other seabirds live on the North Sea coast.
Many coastal areas are protected nature reserves.
Seas of the Atlantic Ocean
Bodies of water of Europe
In languages that use an alphabet, for example English, each symbol in the alphabet is a letter.
Letters represent sounds when the language is spoken.
In English and many other languages, the smallest part of writing is the letter.
We use letters to make words.
In some languages, for example Spanish, there is usually one letter for one sound (or better: for one phoneme, the smallest part of speech).
This is easy to read.
In other languages, for example English, we can use several different letters for the same sound in different words, or one letter for different sounds in different words.
This is difficult for learners to read.
Spanish: feliz has 5 letters and 5 sounds.
English: happy has 5 letters and 4 sounds.
In English we use the "a" in "happy" for three sounds:
a = /æ/ (pad)
a = /ɑ/ (bar)
a = /Ej/ (cake)
In Spanish we use the "a" for one sound:
a = /a/ (gato)
English, French, Spanish and many other languages use the Latin alphabet for writing.
In this alphabet there are often two different letters for a sound.
For example, "A" and "a".
In other alphabets, for example the Cyrillic alphabet, there is only one letter for a sound (except for handwritten Cyrillic, in which the shape of the capital letter is much different - and usually unrecognisable - from its lowercase counterpart).
The letters are: ABCDEFGHIJKLMNOPQRSTUVWXYZ
Latin alphabet: D d
Cyrillic alphabet: Д д
Types of letters
There are about twenty-six alphabets currently, with Arabic, Cyrillic, and Roman in widest use.
The following alphabets, abjads, and individual letters are discussed in related articles.
Each represents a different script:
Ethiopic ሀ ለ ሐ መ ሠ ረ ሰ ቀ በ	 ተ ኀ ነ አ ከ ወ ዐ ዘ የ ደ ገ ጠ ጰ ጸ ፀ ፈ ፐ
Annelies Marie Frank (12 June 1929 in Frankfurt am Main – February 1945 in Bergen-Belsen) is one of the most famous Jewish people who died in the Holocaust.
Her diary is seen as a classic in war literature, and is one of the most widely read books today.
Several plays and movies have been made about it.
Anne was born in the city Frankfurt am Main in Weimar Germany.
She lived most of her life in or around Amsterdam, in the Netherlands.
She was officially seen as a German until 1941.
This was when she lost her nationality because of the anti-Semitic rules of Nazi Germany.
She became famous around the world after her death when her diary was printed.
In it she described her experiences hiding during the Nazi German occupation of the Netherlands in World War II.
The Frank family moved from Germany to Holland's capital, Amsterdam in 1933.
This was the same year that the Nazis grew powerful in Germany.
By the beginning of 1940, because of the Nazi occupation of the Netherlands, the Frank family was trapped in Amsterdam.
Persecution of Jewish people increased in July 1942, and the family decided to hide.
They hid in some secret rooms of her father Otto Frank's office building.
After two years, they were betrayed and taken to concentration camps.
Anne and her sister, Margot, were later taken to the Bergen-Belsen concentration camp.
There, they both died from typhus in February 1945.
Otto Frank was the only person in his family who survived.
He went back to Amsterdam after the war and found  that Anne's diary had been saved.
He helped print a version of it in 1947.
It was translated from Dutch and first printed in English in 1952 as The Diary of a Young Girl.
The diary had been given to Anne on her 13th birthday.
In it she wrote of her life from 12 June 1942 until 1 August 1944.
Anne Frank was born on 12 June 1929 in Frankfurt, Germany.
She was the second daughter of Otto Frank (1889–1980), a German businessman, and Edith Frank-Holländer (1900 – 45).
Margot Frank (1926–45) was her older sister.
The Franks were Jews, and they lived with many Jewish and non-Jewish citizens.
Anne and Margot grew up with Catholic, Protestant, and Jewish friends.
The Frank family did not follow all the customs of Judaism.
Edith Frank was very religious, though her husband was more interested in studying.
He had a large library, and both parents encouraged the children to read.
On 13 March 1933, elections were held in Frankfurt, and Adolf Hitler's Nazi Party won.
Acts of Antisemitism began almost immediately.
The Franks were afraid of what might happen to them if they stayed in Germany.
Therefore, later that year, Edith and the children went to Aachen.
They stayed there with Edith's mother, Rosr.a Hollände Otto remained in Frankfurt, but after getting an offer to start a company in Amsterdam, he moved there to begin the business and to find a place to live with his family.
The Franks were included in the 300,000 Jews who ran away from Germany between 1933 and 1939.
Otto Frank began working at the Opekta Works.
Opteka was a company that sold pectin.
Otto Frank found an apartment on the Merwedeplein (Merwede Square) in Amsterdam.
By February 1934, Edith and the children had arrived in Amsterdam, and Anne and Margot began going to school.
Margot went to public school and Anne went to a Montessori school.
Margot enjoyed math, while Anne preferred reading and writing.
Her friend Hanneli Goslar later remembered that from when she was young, Anne often wrote, though she tried to hide what she wrote and did not like talking about it.
Margot and Anne had very different personalities.
Margot was polite, quiet, and thoughtful, while Anne was brave, energetic, and friendly.
In 1938, Otto Frank started a second company, Pectacon.
Pectacon sold herbs, salts and mixed spices that were used to make sausages.
Hermann van Pels worked at Pectacon as a helper about spices.
He was a Jewish butcher.
In 1939, Edith's mother came to live with the Franks.
She stayed with them until she died in January 1942.
In May 1940, Germany invaded the Netherlands.
The government began to hurt Jews by making rules and laws about their freedom.
The Frank sisters were both studying well and had many friends.
But a new law that Jewish children could only go to a Jewish school made them move to a Jewish school.
The companies that Otto Frank worked at still gave him some money, but they became poorer.
It was not enough to support their family.
Before hiding
For her 13th birthday on 12 June 1942, Anne Frank got a book she had shown her father a few days before.
It was actually an autograph book with red-and-white cloth and a small lock on the front, but Anne decided to use it as a diary.
She began writing in it almost immediately.
Most of her first writings are about normal parts of her life, but she also wrote about some other things.
In July 1942, the Zentralstelle für jüdische Auswanderung (Central Office for Jewish Emigration) ordered Margot Frank to come to be taken to a work camp.
Otto Frank told his family that they would hide in rooms above and behind the place where his company worked on the Prinsengracht.
The Prinsengracht was a street next to one of Amsterdam's canals, where some of his most trusted employees would help them.
The notice to Margot made them move a few weeks earlier than they had expected.
Anne's father, Otto Frank, was scared that the Nazis would find him and his family which he needed to protect, he then spoke to some of the people who worked in his business.
One of them was a young woman of about 33 years old, and was named Miep Gies.
He told her he needed help - he was going to turn the top floor of his business into a secret hiding place for himself and his family called "The Secret Annex".
Miep and the others would have to help them keep their secret, and bring them food.
They hid in their secret hiding place for two whole years, without being discovered by the Nazis.
Anne Frank left all her other belongings in Frankfurt.
Miep agreed to help.
In 1942, the Frank family, together with the Van Pels (And their son Peter) and a dentist named Fritz Pfeffer, moved into the Secret Annex that they had prepared.
They planned to stay there until the end of the war.
They hoped the war would end soon, but it did not.
They spent around two and a half years in their hiding place, never able to go out into the sunshine.
During the day, the family had to be very quiet, because the business continued downstairs, and not all the workers knew that the Frank family was in hiding in the upper part of the building.
A few months before the Franks went into hiding, Anne was given a diary, for her birthday.
She called her diary "Kitty" and wrote in it about all the things that were happening to her and to her family.
Anne was only a young girl, but she knew how to write beautifully.
She wrote about all the things that young girls think about - how she was getting along with her friends and parents, boys (pretty much Peter), her life and emotions.
After a while, Anne had one strong ambition, she aspired to be a writer.
She hoped to write a book that everyone would read.
After 2 years a thief had come and took not much, but after about two and a half years in hiding, not long before the end of the war, the thief was caught and, in exchange of not going to jail or death, he told the Nazis that a Jewish family - the Franks - were in hiding.
Nazi soldiers came into the Frank's secret hiding place.
They sent the Franks and the others to a concentration camp.
Miep Gies found Anne's diary and put it into a drawer.
She wanted to keep it safe until after the war.
She hoped that Anne would return, and she would be able give her her diary back to her.
However, that was not to be.
Anne's father, Otto Frank, lived through the war and came back to Amsterdam.
He hoped that his family had survived too - but they had not.
Of all the family, only he survived.
His wife was killed at Auschwitz.
Anne and her older sister, Margot, died at Bergen-Belsen concentration camp from typhus, a disease - only a month before the camp was freed by the Allied forces.
When he got out, he found Anne's diary and published it.
When World War II ended, Miep Gies gave Otto Frank Anne's diary and a bundle of notes.
Otto Frank then decided to publish her diary to commemorate her.
Miep Gies was with Otto Frank when he got the letter telling him that his two daughters were dead.
Now she knew that Anne would never return for her diary.
She went to the drawer where the diary was kept, and she gave it to Otto Frank.
People who were close to Anne read the diary.
They told Otto Frank that he should publish it.
Anne had wanted to be a famous writer.
Now, people would be able to read her book, and they would also learn about the difficult time that the Jews had during the war, and about the wonderful people who helped them.
Otto had Anne's diary printed.
It became one of the world's most widely-read books.
It has been printed in over 60 languages, and people across the world have read and enjoyed this true story.
Today, for an admissions fee, you can visit the house in Amsterdam where Anne Frank and her family hid during the war.
You can also see the diary that she wrote.
; This edition, a new translation, includes material excluded from the earlier edition.
Frank, Anne and Netherlands State Institute for War Documentation (1989).
The Diary of Anne Frank, The Critical Edition.
Doubleday. .
; With a note from Miep Gies.
van der Rol, Ruud; Verhoeven, Rian (for the Anne Frank House); Quindlen, Anna (Introduction); Langham, Tony & Peters, Plym (translation) (1995).
Anne Frank - Beyond the Diary - A Photographic Remembrance.
Puffin. .
Westra, Hans; Metselaar, Menno; Van Der Rol, Ruud; Stam, Dineke (2004).
Inside Anne Frank's House: An Illustrated Journey Through Anne's World.
Overlook Duckworth. .
Deaths from typhus
Diarists
Dutch Jews
Dutch people of World War II
German people of World War II
Infectious disease deaths in Germany
Writers from Amsterdam
Jan Peter Balkenende (born 7 May 1956) is a Dutch politician.
He was the Prime Minister of the Netherlands from 2002 until 2010.
He is a member of the Christian Democratic Appeal party.
In other countries, he is perhaps most famous because he looks like Harry Potter.
This makes him popular with young children, but many Dutch make jokes about it and call him "Jan Potter Balkenende" and other names like that.
Bio at Parlement.com
Christian Democratic Appeal politicians
Dutch academics
Dutch Calvinists
Dutch councillors
Dutch jurists
Former leaders of political parties in the Netherlands
Former members of the House of Representatives of the Netherlands
Politicians from Zeeland
Prime Ministers of the Netherlands
Tolerance is not taking action against people who do things one does not like.
The opposite of tolerance is intolerance.
Intolerance is often found in dictatorships historically and often causes the hate crime and hate speech.
Tolerance is often about religion (religious toleration), sex, or politic opinion, nation, race, disability, sexual orientation or gender identity.
William I of Orange-Nassau (24 April 1533 – 10 July 1584) was an important leader of the Dutch rebellion against the Spanish in the Eighty Years' War.
He was the first leader of the Netherlands.
He held the title of Prince of Orange.
William of Orange is better known as William the Silent (in Dutch: Willem de Zwijger).
It is not known how he got this name.
One story says that when the kings of France and Spain proposed to William to kill all Protestants in his area, William did not reply.
William was born in Nassau in Germany.
The king of Spain made him stadtholder (a sort of leader) of several Dutch provinces.
But William converted to Protestantism, the religion of the Dutch people, and joined their struggle for independence.
The king of Spain offered a reward for the person who would kill William.
In 1584 William was shot by Balthasar Gerards in his house in Delft.
William's  last words were in French: "Mon Dieu, mon Dieu, ayez pitié de moi et de ton pauvre peuple" (My Lord, My Lord, have pity on me and your poor people).
Balthasar Gerards never received his reward, because he was killed by the angry Dutch.
In the Netherlands, people often call him "Father of the fatherland".
The Dutch national anthem, the Wilhelmus, is about William.
1584 deaths
Dutch royalty
Simón Bolívar (1783 - 1830) was a Venezuelan military and political leader.
He liberated many countries from Spain in South America.
Those countries included Venezuela, Colombia, Ecuador, Peru, and Bolivia.
For a few years he was president of Gran Colombia, a country that no longer exists.
The country Bolivia is named after Bolívar.
Simón Bolívar was born in Caracas into a very rich family that owned plantations, ranches, mines, and many slaves who they forced to work in their businesses.
His full name was Simón José Antonio de la Santísima Trinidad Bolívar y Palacios Ponte-Andrade y Blanco.
He was sent to school in Spain like many children of rich families were at the time.
While he was in Madrid, Bolívar married María Teresa Rodríguez del Toro y Alaiza in 1802.
He also learned about the ideas of the Enlightenment.
Revolution in Latin America
White people felt ignored because Spaniards were sent by their governor, and resented wealthy mixed heritage people who could “buy” whiteness.
The creoles started calling themselves Americans and not Spaniards to demonstrate that they wanted independence.
In 1808, Napoleon conquered Spain, and made his brother, Joseph Bonaparte the new king.
The colonies in Latin America rebelled because they said they were loyal to the old king, Charles IV of Spain and not Napoleon.
On September 6th 1815 Simón Bolívar wrote a letter from Jamaica.
He explained the causes and reasons why all of South America or parts of it should be independent (free from Spain's ruling).
Simón Bolívar was tired of how Venezuela and other countries were treated like slaves and how they were not free.
He said “We have been harassed by a conduct which has not only deprived us of our rights but has kept us in a sort of permanent infancy with regard to public affairs.”
He kept saying in the Jamaica letter why it's important to be free. “
We are still in a position lower than slavery, and therefore it is more difficult for us to rise to the enjoyment of freedom.”
This means they could not even enjoy freedom.
"Because successes have been partial and spasmodic, we must not lose faith.
We are young in the ways of almost all the arts and sciences, although, in a certain manner, we are old in the ways of civilized society."
On May 26, 1819 Bolívar gathered with a group of guerrillas that wanted to defeat the Spanish army.
They got supplies and they crossed hundreds of miles of plains, swamps, rivers, etc.
Many of the men died of hunger, diseases, and other causes on the way there.
Crossing plains on August 7, they encountered the royalists and won the battle in Boyacá on August 10.
Bolívar then occupied Boyacá, Colombia.
Bolívar won the fight of Carabobo in June 1821, and then another in Caracas.
A few days later and Venezuela was free of the Spanish royalists, then Bolívar went South and conquered Quito.
On July 27, 1822 Simón Bolívar and José de San Martín met in the Guayaquil Conference.
They were preparing to march across the Andes to Peru to defeat the Spanish royalists in August of 1824.
San Martin resigned his powers in Peru and went back to Argentina.
Later he went to Europe.
Bolívar launched his campaign and soon he won a small but important battle at Junín.
The royalists retreated and eventually lost.
Bolívar said that his people were in a position "lower than slavery", but many of them  owned slaves themselves.
Alexandre Pétion, the president of Haiti, said that he would help Bolívar fight if he abolished slavery as part of independence.
Bolívar agreed, but only because he was afraid the slaves would revolt against the slaveowners, like they did in Haiti, and he only freed slaves who agreed to fight in his army.
Even though Pétion helped him, Bolívar never freed all the slaves, and slavery was not abolished until the 1850s in Colombia, Venezuela, and Ecuador.
He is still remembered and celebrated for helping many of the Latin American countries achieve independence.
People called him "El Liberator" because of this.
Some people hated him because they thought he was a traitor, and he was going to be a dictator.
Simon Bolívar
1783 births
1830 deaths
Presidents of Colombia
Presidents of Venezuela
Presidents of Bolivia
Presidents of Peru
People from Caracas
In mathematics, the  Pythagorean theorem or Pythagoras's theorem is a statement about the sides of a right triangle.
One of the angles of a right triangle is always equal to 90 degrees.
This angle is the right angle.
The two sides next to the right angle are called the legs and the other side is called the hypotenuse.
The hypotenuse is the side opposite to the right angle, and it is always the longest side.
It was discovered by Vasudha Arora.
Claim of the theory
The Pythagorean theorem says that the area of a square on the hypotenuse is equal to the sum of the areas of the squares on the legs.
In this picture, the area of the blue square added to the area of the red square makes the area of the purple square.
It was named after the Greek mathematician Pythagoras:
If the lengths of the legs are a and b, and the length of the hypotenuse is c, then, .
Types of proofs
There are many different proofs of this theorem.
They fall into four categories:
Those based on linear relations: the algebraic proofs.
Those based upon comparison of areas: the geometric proofs.
Those based upon the vector operation.
Those based on mass and velocity: the dynamic proofs.
Triangles with the same base and height have the same area.
A triangle which has the same base and height as a side of a square has the same area as a half of the square.
Triangles with two congruent sides and one congruent angle are congruent and have the same area.
The  triangle has the same area as the  triangle, because it has the same base and height (lemma 1).
and  triangles both have two sides equal to sides of the same squares, and an angle equal to a straight angle (an angle of 90 degrees) plus an angle of a triangle, so they are congruent and have the same area (lemma 3).
and  triangles' areas are equal because they have the same heights and bases (lemma 1).
triangle's area equals area of  triangle's area, because
The  triangles have the same area for the same reasons.
and  each have a half of the area of a smaller square.
The sum of their areas equals half of the area of the bigger square.
Because of this, halves of the areas of small squares are the same as a half of the area of the bigger square, so their area is the same as the area of the bigger square.
Proof using similar triangles
e/b = b/c   =>      e = b^2/c     (2)
From the image, we know that .
And by replacing equations (1) and (2):
Pythagorean triples or triplets are three whole numbers which fit the equation .
The triangle with sides of 3, 4, and 5 is a well known example.
If a=3 and b=4, then  because .
This can also be shown as
The three-four-five triangle works for all multiples of 3, 4, and 5.
In other words, numbers such as 6, 8, 10 or 30, 40 and 50 are also Pythagorean triples.
Another example of a triple is the 12-5-13 triangle, because .
A Pythagorean triple that is not a multiple of other triples is called a primitive Pythagorean triple.
Any primitive Pythagorean triple can be found using the expression , but the following conditions must be satisfied.
They place restrictions on the values of  and .
and  are positive whole numbers
and  have no common factors except 1
and  have opposite parity.
and  have opposite parity when  is even and  is odd, or  is odd and  is even.
If all four conditions are satisfied, then the values of  and  create a primitive Pythagorean triple.
and  create a primitive Pythagorean triple.
The values satisfy all four conditions. ,
and , so the triple  is created.
Theorems in geometry
Temperature is how hot or cold  something is.
Our bodies can feel the difference between something which is hot and something which is cold.
To measure temperature more accurately, a thermometer can be used.
Thermometers use a temperature scale to record how hot or cold something is.
The scale used in most of the world is in degrees Celsius, sometimes called "centigrade".
In the USA and some other countries and locations, degrees Fahrenheit  are more often used while scientists mostly use kelvins  to measure temperature because it never goes below zero.
Scientifically, temperature is a physical quantity which describes how quickly molecules are moving inside a material.
In solids and liquids the molecules are vibrating around a fixed point in the substance, but in gases they are in free flight and bouncing off each other as they travel.
In a gas the temperature, pressure and volume of the gas are closely related by a law of physics.
Useful temperatures
Water freezes at a temperature of 0 °C, 32 °F, or 273.15 K.
The temperature inside the human body is close to 37 °C or 98 °F.
Water boils at 100 °C, 212 °F, or 373.15 K.
The coldest possible temperature is absolute zero.
Absolute zero is 0 K,-459 °F, or -273.15 °C.
At absolute zero molecules and atoms come to rest and so have no heat energy.
Temperature  and heat
Temperature is not the same as heat.
Heat is energy which moves from one thing, cooling it, to another, heating it.
Temperature is a measure of the movements (vibration) of the molecules inside a thing.
If the thing has a high temperature, it means the average speed of its molecules is fast.
A thing may have a high temperature but because it contains very few or light atoms it has very little heat.
The amount of heat that is needed to make a substance one degree higher is called its heat capacity.
Different substances have different heat capacities.
For example, a kilogram of water has more heat capacity than a kilogram of steel.
This means that more energy is needed to make the temperature of water 1°C hotter than is needed to make the temperature of steel 1°C hotter.
Temperature is also important in weather and climate.
It is related to the amount of heat energy in the air.
Isotherm maps are used to show how temperature is different across an area.
Temperature will be different during different times of day, different seasons and in different places.
It is affected by how much heat reaches the place from the suns rays (insolation), how high the place is above the level of the sea, and how much heat is brought to the place by the movement of winds and ocean currents.
Tux is a mascot of the Linux operating system; a cartoon penguin made by Larry Ewing in 1996.
Wherever he is seen, it means such a system can work with Linux.
He is also a character in some Linux games, like Super Tux.
The name "Tux" comes from James Hughes, who named the Linux Mascot that as an shortened form of "Torvalds' UniX," as Linus Torvalds was the creator of the Linux operating system.
Tux is also an abbreviation of tuxedo.
Mein Kampf (My Struggle) was a book written by Adolf Hitler and Rudolf Hess.
Rudolf Hess helped Hitler write the book, but he is not mentioned as an author.
The book consists of two parts.
The first part was written by Hitler while he was in jail in Landsberg am Lech.
He was put in jail after a failed putsch, in 1923.
He wrote the second part after his (early) release from jail.
From 1926 to 1930, both volumes were sold separately, at the price of 12 Reichsmark each.
In 1930, both volumes were published as one book.
There were several editions between 1925 and 1945.
With each new edition, the text was revised as well.
This was done to clarify those parts of the text that were unclear.
Probably, ghostwriters around Hitler did this work.
In the book, Hitler describes (talks about) his view of greater Germany.
He also describes his future plan for Jews.
When he came to power, in 1933, he realized (made happen) some of those plans.
This resulted in a genocide known as The Holocaust.
The book was given away for free at civil registry offices during the time when the Nazi government had power in Germany.
The reason for giving the book away for free was because in part, the book was propaganda, and giving it away free was a way to recruit members.
After the Second World War, the book was made illegal to reprint or sell new copies in Germany and Austria.
It is not illegal to own a book, and it is also not illegal to sell or buy such books second-hand.
The book has been called the "most evil book in history".
Historians and journalists who have read also say that it is a badly written book.
The contents in short
Hitler wanted to unite Austria with Germany. (
The annexation, or "Anschluß," took place in 1938.
The sympathetic Austrian government asked Hitler to annex Austria to be part of the "Großdeutsche Reich" (The Greater German Reich).