Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachimorpha (or Selachii) and are the sister group to the rays. However, the term "shark" has also been (incorrectly) used for extinct members of the subclass Elasmobranchii outside the Selachimorpha, such as Cladoselache and Xenacanthus, as well as other Chondrichthyes such as the holocephalid eugenedontidans.
Under this broader definition, the earliest known sharks date back to more than 420 million years ago. Acanthodians are often referred to as "spiny sharks"; though they are not part of Chondrichthyes proper, they are a paraphyletic assemblage leading to cartilaginous fish as a whole.  Since then, sharks have diversified into over 500 species. They range in size from the small dwarf lanternshark (Etmopterus perryi), a deep sea species of only 17 centimetres (6.7 in) in length, to the whale shark (Rhincodon typus), the largest fish in the world, which reaches approximately 12 metres (40 ft) in length. Sharks are found in all seas and are common to depths of 2,000 metres (6,600 ft). They generally do not live in freshwater although there are a few known exceptions, such as the bull shark and the river shark, which can be found in both seawater and freshwater. Sharks have a covering of dermal denticles that protects their skin from damage and parasites in addition to improving their fluid dynamics.

Shark

In cuisine, an omelette or omelet is a dish made from beaten eggs, fried with butter or oil in a frying pan (without stirring as in scrambled egg). It is quite common for the omelette to be folded around fillings such as cheese, chives, vegetables, mushrooms, meat (often ham or bacon), or some combination of the above. Whole eggs or egg whites are often beaten with a small amount of milk, cream, or water.


== History ==

The earliest omelettes are believed to have originated in ancient Persia. According to Breakfast: A History, they were "nearly indistinguishable" from the Iranian dish kookoo sabzi.According to Alan Davidson, the French word omelette (French: [ɔm.lɛt]) came into use during the mid-16th century, but the versions alumelle and alumete are employed by the Ménagier de Paris (II, 5) in 1393. Rabelais (Pantagruel, IV, 9) mentions an homelaicte d'oeufs, Olivier de Serres an amelette, François Pierre La Varenne's Le cuisinier françois (1651) has aumelette, and the modern omelette appears in Cuisine bourgeoise (1784).According to the founding legend of the annual giant Easter omelette of Bessières, Haute-Garonne, when Napoleon Bonaparte and his army were traveling through southern France, they decided to rest for the night near the town of Bessières. Napoleon feasted on an omelette prepared by a local innkeeper, and thought it was a culinary delight. He then ordered the townspeople to gather all the eggs in the village and to prepare a huge omelette for his army the next day.Alexander Dumas discusses several variations of omelet in his Grand dictionnaire de cuisine. One is an omelet with fresh herbs (parsley, chives and tarragon, another is a variation with mushrooms that Dumas says may be adapted using green peas, asparagus, spinach, sorrel or varieties of truffles. The "kirsch omelet" (or rum omelet) is a sweet omelet made with sugar and liquor, either kirsh or rum.

Omelette

TIE fighters are fictional starfighters existing in the Star Wars universe. Propelled by Twin Ion Engines, TIE fighters are fast, agile, yet fragile starfighters produced by Sienar Fleet Systems for the Galactic Empire. TIE fighters and other TIE craft appear in Star Wars films, television shows, and throughout the Star Wars expanded universe. Several TIE fighter replicas and toys, as well as a TIE flight simulator, have been produced and sold by merchandise companies.


== Origin and design ==
Industrial Light & Magic's (ILM) Colin Cantwell created the concept model that established the TIE fighter's ball-cockpit and hexagonal panels design for Star Wars (1977). Star Wars creator George Lucas liked the basic design consisting of two panels connected by a stick with a ball-shaped cockpit, but Cantwell's concept had few details. Joe Johnston created additional details, such as the cockpit window and the attachment points between the solar panels and the hull.Initially given a blue color scheme, the TIE fighter models for the first film were grey to better film against a bluescreen; TIE fighters in The Empire Strikes Back (1980) and Return of the Jedi (1983) shifted back to being a muted blue. Sound designer Ben Burtt created the distinctive TIE fighter sound effect by combining an elephant call with a car driving on wet pavement. In the book The Sounds of Star Wars, the engine roar is likened to German Junker Ju 87 "Stuka" bombers, who used sirens to frighten civilians on raids. This could have been a possible inspiration for the sound.

TIE fighter

TIE_fighter

Uranus is the seventh planet from the Sun. Its name is a reference to the Greek god of the sky, Uranus, who, according to Greek mythology, was the great-grandfather of Ares (Mars), grandfather of Zeus (Jupiter) and father of Cronus (Saturn). It has the third-largest planetary radius and fourth-largest planetary mass in the Solar System. Uranus is similar in composition to Neptune, and both have bulk chemical compositions which differ from that of the larger gas giants Jupiter and Saturn. For this reason, scientists often classify Uranus and Neptune as "ice giants" to distinguish them from the other giant planets. Uranus's atmosphere is similar to Jupiter's and Saturn's in its primary composition of hydrogen and helium, but it contains more "ices" such as water, ammonia, and methane, along with traces of other hydrocarbons. It has the coldest planetary atmosphere in the Solar System, with a minimum temperature of 49 K (−224 °C; −371 °F), and has a complex, layered cloud structure with water thought to make up the lowest clouds and methane the uppermost layer of clouds. The interior of Uranus is mainly composed of ices and rock.Like the other giant planets, Uranus has a ring system, a magnetosphere, and numerous moons. The Uranian system has a unique configuration because its axis of rotation is tilted sideways, nearly into the plane of its solar orbit. Its north and south poles, therefore, lie where most other planets have their equators.

Uranus

Volcanism on the Moon is represented by the presence of volcanoes, pyroclastic deposits and vast lava plains on the lunar surface. The volcanoes are typically in the form of small domes and cones that form large volcanic complexes and isolated edifices. Calderas, large-scale collapse features generally formed late in a volcanic eruptive episode, are exceptionally rare on the Moon. Lunar pyroclastic deposits are the result of lava fountain eruptions from volatile-laden basaltic magmas rapidly ascending from deep mantle sources and erupting as a spray of magma, forming tiny glass beads. However, pyroclastic deposits formed by less common non-basaltic explosive eruptions are also believed to exist on the Moon. Lunar lava plains cover large swaths of the Moon's surface and consist mainly of voluminous basaltic flows. They contain a number of volcanic features related to the cooling of lava, including lava tubes, rilles and wrinkle ridges.
The Moon has been volcanically active throughout much of its history, with the first volcanic eruptions having occurred about 4.2 billion years ago. Volcanism was most intense between 3.8 and 3 billion years ago, during which time much of the lunar lava plains were created. This activity was originally thought to have petered out about 1 billion years ago, but more recent evidence suggests that smaller-scale volcanism may have occurred in the last 50 million years.

Volcanism on the Moon

Volcanism_on_the_Moon

The radish (Raphanus raphanistrum subsp. sativus) is an edible root vegetable of the family Brassicaceae that was domesticated in Asia prior to Roman times.
Radishes are grown and consumed throughout the world, being mostly eaten raw as a crunchy salad vegetable with a pungent flavor. There are numerous varieties, varying in size, flavor, color, and length of time they take to mature. Radishes owe their sharp flavor to the various chemical compounds produced by the plants, including glucosinolate, myrosinase, and isothiocyanate. They are sometimes grown as companion plants and suffer from few pests and diseases. They germinate quickly and grow rapidly, common smaller varieties being ready for consumption within a month, while larger daikon varieties take several months. Being easy to grow and quick to harvest, radishes are often planted by novice gardeners. Another use of radish is as a cover or catch crop in winter, or as a forage crop. Some radishes are grown for their seeds; others, such as daikon, may be grown for oil production.

Radish

Bugs Bunny is an animated cartoon character, created in the late 1930s by Leon Schlesinger Productions (later Warner Bros. Cartoons) and voiced originally by Mel Blanc. Bugs is best known for his starring roles in the Looney Tunes and Merrie Melodies series of animated short films, produced by Warner Bros. Though a similar character first appeared in the WB cartoon Porky's Hare Hunt (1938) and a few subsequent shorts, the definitive characterization of Bugs Bunny is widely credited to have debuted in director Tex Avery's Oscar-nominated film A Wild Hare (1940).Bugs is an anthropomorphic gray and white rabbit or hare who is famous for his flippant, insouciant personality. He is also characterized by a Brooklyn accent, his portrayal as a trickster, and his catch phrase "Eh...What's up, doc?". Due to Bugs' popularity during the golden age of American animation, he became not only an American cultural icon and the official mascot of Warner Bros. Entertainment, but also one of the most recognizable characters in the world. He can thus be seen in the older Warner Bros. company logos.Bugs starred in more than 160 cartoon shorts produced between 1940 and 1964. He has since appeared in feature films, compilation films, TV series, music records, comics, video games, award shows, amusement park rides, and commercials.

Bugs Bunny

Bugs_Bunny

Pablo Ruiz Picasso (25 October 1881 – 8 April 1973) was a Spanish painter, sculptor, printmaker, ceramicist and theatre designer who spent most of his adult life in France. Regarded as one of the most influential artists of the 20th century, he is known for co-founding the Cubist movement, the invention of constructed sculpture, the co-invention of collage, and for the wide variety of styles that he helped develop and explore. Among his most famous works are the proto-Cubist Les Demoiselles d'Avignon (1907), and Guernica (1937), a dramatic portrayal of the bombing of Guernica by German and Italian air forces during the Spanish Civil War.
Picasso demonstrated extraordinary artistic talent in his early years, painting in a naturalistic manner through his childhood and adolescence. During the first decade of the 20th century, his style changed as he experimented with different theories, techniques, and ideas. After 1906, the Fauvist work of the slightly older artist Henri Matisse motivated Picasso to explore more radical styles, beginning a fruitful rivalry between the two artists, who subsequently were often paired by critics as the leaders of modern art.Picasso's work is often categorized into periods. While the names of many of his later periods are debated, the most commonly accepted periods in his work are the Blue Period (1901–1904), the Rose Period (1904–1906), the African-influenced Period (1907–1909), Analytic Cubism (1909–1912), and Synthetic Cubism (1912–1919), also referred to as the Crystal period. Much of Picasso's work of the late 1910s and early 1920s is in a neoclassical style, and his work in the mid-1920s often has characteristics of Surrealism. His later work often combines elements of his earlier styles.
Exceptionally prolific throughout the course of his long life, Picasso achieved universal renown and immense fortune for his revolutionary artistic accomplishments, and became one of the best-known figures in 20th-century art.

Pablo Picasso

Pablo_Picasso

The Grammy Award (stylized as GRAMMY, originally called Gramophone Award), or just Grammy, is an award presented by the Recording Academy to recognize achievement in the music industry. The trophy depicts a gilded gramophone.  The Grammys are the first of the Big Three networks' major music awards held annually (between the American Music Awards in fall, and Billboard Music Awards in summer). The Grammy is considered one of the four major annual American entertainment awards, along with the Academy Awards (for film achievements), the Emmy Awards (for television achievements), and the Tony Awards (for theater and Broadway achievements).
The annual award ceremony features performances by prominent artists and presentation of awards that showcase achievements made by industry recording artists. The first Grammy Awards ceremony was held on May 4, 1959, to honor the musical accomplishments of performers for the year 1958. After the 2011 ceremony, the Academy overhauled many Grammy Award categories for 2012. The 63rd Annual Grammy Awards were held on March 14, 2021, in and around the Los Angeles Convention Center.


== History ==
The Grammys had their origin in the Hollywood Walk of Fame project in the 1950s. As recording executives on the Walk of Fame committee compiled a list of significant recording industry people who might qualify for a Walk of Fame star, they realized that many leading people in their business would not earn a star on Hollywood Boulevard.

Grammy Awards

Grammy_Awards

A chef is a trained professional cook and tradesman who is proficient in all aspects of food preparation, often focusing on a particular cuisine. The word "chef" is derived from the term chef de cuisine (French pronunciation: ​[ʃɛf.də.kɥi.zin]), the director or head of a kitchen. Chefs can receive formal training from an institution, as well as by apprenticing with an experienced chef.
There are different terms that use the word chef in their titles, and deal with specific areas of food preparation. Examples include the sous-chef, who acts as the second-in-command in a kitchen, and the chef de partie, who handles a specific area of production. The kitchen brigade system is a hierarchy found in restaurants and hotels employing extensive staff, many of which use the word "chef" in their titles. Underneath the chefs are the kitchen assistants. A chef's standard uniform includes a hat (called a toque), neckerchief, double-breasted jacket, apron and sturdy shoes (that may include steel or plastic toe-caps).


== Etymology ==
The word "chef" is derived (and shortened) from the term chef de cuisine (French pronunciation: ​[ʃɛf.də.kɥi.zin]), the director or head of a kitchen. (The French word comes from Latin caput (head) and is cognate with English "chief").

Chef

Earth is the third planet from the Sun and the only astronomical object known to harbor and support life. About 29.2% of Earth's surface is land consisting of continents and islands. The remaining 70.8% is covered with water, mostly by oceans, seas, gulfs, and other salt-water bodies, but also by lakes, rivers, and other freshwater, which together constitute the hydrosphere. Much of Earth's polar regions are covered in ice. Earth's outer layer is divided into several rigid tectonic plates that migrate across the surface over many millions of years, while its interior remains active with a solid iron inner core, a liquid outer core that generates Earth's magnetic field, and a convective mantle that drives plate tectonics.
Earth's atmosphere consists mostly of nitrogen and oxygen. More solar energy is received by tropical regions than polar regions and is redistributed by atmospheric and ocean circulation. Greenhouse gases also play an important role in regulating the surface temperature. A region's climate is not only determined by latitude, but also by elevation and proximity to moderating oceans, among other factors. Severe weather, such as tropical cyclones, thunderstorms, and heatwaves, occurs in most areas and greatly impacts life.

Earth

Steller's sea eagle (Haliaeetus pelagicus) is a large diurnal bird of prey in the family Accipitridae. It was originally described by Peter Simon Pallas in 1811. No subspecies are recognised. A sturdy eagle, it has dark brown plumage with white wings and tail, and yellow beak and talons. On average, it is the heaviest eagle in the world, at about 5 to 9 kg (11 to 20 lb), but may be below the harpy eagle (Harpia harpyja) and Philippine eagle (Pithecophaga jefferyi) in some standard measurements.The Steller's sea eagle lives in coastal northeastern Asia and mainly preys on fish and water birds. The Kamchatka Peninsula in Far Eastern Russia is known for its relatively large population of these birds. Around 4,000 of these eagles live there. Steller's sea eagle is listed as vulnerable on the International Union for Conservation of Nature (IUCN)'s Red List of Threatened species.


== Taxonomy ==
This species was first described as Aquila pelagica by Prussian naturalist Peter Simon Pallas, in 1811. The species name is the Ancient Greek pelagos "the open sea/ocean".

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