Malmo (, ) is the third largest city in Sweden. About 333,633 people lived there in 2017. It is in the south west part of Sweden, by the sea. The Öresund bridge goes from Malmö to Copenhagen. In the 15th century, Malmö was one of Denmark's largest cities.
Malmö has the biggest Middle Eastern community in Sweden. It is warm in the summer. In winter it is not quite as cold as in other parts of Sweden.
Newcastle upon Tyne (UK)
Skull
A skull, or cranium, is a set of bones that make up the head of a vertebrate and keep in place all body parts in the head. It supports the structures of the face and forms a protective cavity for the brain.
As well as protecting the brain, the skull fixes the distance between the eyes and between the ears. This allows stereoscopic vision, and helps help the brain judge direction and distance of sounds. In some animals, the skull also has a defensive function (e.g. horned ungulates). The frontal bone is where horns are mounted.
The skull is made of a number of joined (fused) flat bones. In humans, the adult skull is normally made up of 28 bones.
Skulls can be classified based on fenestras which are window or opening in a skull. There are 5 types of fenestras which are:
Mark Hoppus
Mark Hoppus is an American musician better known by his pseudonym, "Heezy".
He was born March 15, 1972. He is most famous for being a member of the band Blink 182. He played the bass guitar and sang. After Blink 182 broke up, he started another band, called "+44", with Blink 182's drummer, Travis Barker. When he was younger he played in bands called Pier 69 and the Attic Children. He has a wife named Skye and a son named Jack. Today he continues to play for Blink 182 alongside Travis Barker & Matt Skiba
Sandstone
Sandstone is a sedimentary rock. It is a rock made of compacted sand. Sand is small grains of rocks and minerals (such as quartz and feldspar). These are the most common minerals in the Earth's crust.
Sandstone which is resistant to weathering is used for building in many countries. It can be a hard rock. For example, paving slabs can be made out of hard sandstone.
Sandstone is converted into quartzite through heating and pressure. This happens when rocks are squeezed and heated under a mountain chain.
Sandstone forms in two stages. First, layers of sand build up as sediment, either from water or from air (as in a desert).
Then sand particles are compacted by pressure of overlying deposits, and cemented ('glued' together). The 'cement' is either calcite (calcium carbonate), quartz (silica), or clay. Iron oxide often makes sandstone a reddish colour.
Pseudonym
A pseudonym (soo-do-nim) or alias is a fake name a person uses instead of their real name. Many people use pseudonyms, including authors (pen names) and performers (stage names). People use pseudonyms for several different reasons: to hide identity, gender, and/or race. People (such as rappers) also use pseudonyms to match their stage personality better. Pseudonyms can include stage names, screen names, ring names, pen names, nicknames, aliases, superhero identities and code names.
"Pseudonym" comes from the Greek word ("pseudṓnymon"), which means "false name".
There are three main types of pseudonyms: pen names, stage names and user-names. Pen names are used by authors, usually to hide identity. Many famous books, such as The Outsiders and A Series of Unfortunate Events, have been written by authors using a pseudonym. Daniel Handler wrote A Series of Unfortunate Events under the pseudonym Lemony Snicket both because he wanted to make the author a character in the story and because he wanted to hide his real name. When she published The Outsiders, Susan Eloise Hinton decided to use her initials, S. E., instead of her first and middle names, because she did not want readers to guess her gender. The Brontë sisters (Anne, Emily and Charlotte) used pseudonyms to hide the fact that they based many of their characters on their neighbors.
Musicians, actors and performers also use pseudonyms, called stage names, both to hide their identity and to give themselves a "cooler" name. For example, rapper Sean Combs is currently known by Diddy, but used to call himself P Diddy and Puff Daddy. He says that he changed his name from P Diddy to Diddy because the name "caused confusion and he wanted to 'simplify things'."
Many people on the Internet use pseudonyms. There are many names for these pseudonyms, including user-names, user IDs and handles. These pseudonyms help people stay anonymous on the internet, and they also protect people from identity theft and phishing. When people log into an account on sites like Wikipedia, MySpace or Facebook, their user-name helps identify them without entering their real name. If people used their real name instead of a user-name, it would create confusion for two people with the same name. Usernames make this simple, because people create their own user-names. Also, if someone used their real name, it would make it easier for people to guess their passwords and for other people to find them in real life.
Sometimes criminals would use a pseudonym. For example, com man Jefferson R. Smith was also known as Soapy Smith.
Pen name
A pen name, also known as a pseudonym, is a name an author uses in the place of their real name, when they write and publish things. For example, the Brontë sisters (Anne, Emily and Charlotte) who were famous authors in the 19th century used them, because they feared that people would make fun of (say bad things about) a book written by a woman. Charles Dodgson, an English math professor took the name Lewis Carroll, when he wrote fantasy stories. Erle Stanley Gardner, a best-selling American author, wrote books under numerous pseudonyms, including A. A. Fair, Kyle Corning, Charles M. Green, Carleton Kendrake, Charles J. Kenny, Les Tillray and Robert Parr, as well as under his real name.
Stage name
A stage name is a name an entertainer like a movie star or a musician takes in the place of their real or birth name, they might like this name better than their real one or it's easier for people to remember. Professional wrestlers use stage names also, in their case it's called a "ring name".
Actors and actresses choose stage names for a variety of reasons. Their real names may be the same as or similar to those of other people, or they may be difficult to say or spell.
Fermat's Last Theorem
Fermat's Last Theorem is a very famous idea in mathematics. It says that:
This means that there are no examples where formula_3, formula_4 and formula_5 are natural numbers, i.e. whole numbers larger than zero, and where formula_1 is a whole number bigger than 2. Pierre de Fermat wrote about it in 1637 inside his copy of a book called "Arithmetica". He said "I have a proof of this theorem, but there is not enough space in this margin". However, no correct proof was found for 357 years. It was finally proven in 1995. Mathematicians everywhere think that Fermat, in fact, did not have a good proof of this theorem.
Fermat's Last Theorem is a more general form of the Pythagorean theorem, which is an equation that says:
When formula_8, formula_9 and formula_10 are whole numbers this is called a "Pythagorean triple". For example, formula_11, and since formula_12 we can say formula_13 is a Pythagorean triple. Fermat's Last Theorem rewrites this as
and claims that, if you make the formula_1 a larger whole number than 2, then formula_8, formula_9 and formula_10 cannot all be natural numbers. For example, formula_19 and formula_20, and so formula_21 is an example that confirms this.