THE POWER OF NUCLEAR

Nuclear power is produced by controlled (i.e., non-explosive) nuclear reactions. Commercial and utility plants currently use nuclear fission reactions to heat water to produce steam, which is then used to generate electricity.In 2009, 13-14% of the world's electricity came from nuclear power. Also, more than 150 naval vessels using nuclear propulsion have been built.

Nuclear reactor technology

Just as many conventional thermal power stations generate electricity by harnessing the thermal energy released from burning fossil fuels, nuclear power plants convert the energy released from the nucleus of an atom, typically via nuclear fission.

When a relatively large fissile atomic nucleus (usually uranium-235 or plutonium-239) absorbs a neutron, a fission of the atom often results. Fission splits the atom into two or more smaller nuclei with kinetic energy (known as fission products) and also releases gamma radiation and free neutrons.^[35] A portion of these neutrons may later be absorbed by other fissile atoms and create more fissions, which release more neutrons, and so on.

This nuclear chain reaction can be controlled by using neutron poisons and neutron moderators to change the portion of neutrons that will go on to cause more fissions. Nuclear reactors generally have automatic and manual systems to shut the fission reaction down if unsafe conditions are detected.A cooling system removes heat from the reactor core and transports it to another area of the plant, where the thermal energy can be harnessed to produce electricity or to do other useful work. Typically the hot coolant will be used as a heat source for a boiler, and the pressurized steam from that boiler will power one or more steam turbine driven electrical generators^.

KOMODO " THE LEGEND DRAGON IN INDONESIA"

The Komodo dragon (Varanus komodoensis) is a large species of lizard found in the Indonesian islands of Komodo, Rinca, Flores, and Gili Motang. A member of the monitor lizard family (Varanidae), it is the largest living species of lizard, growing to an average length of 2 to 3 metres (6.6 to 9.8 ft) and weighing around 70 kilograms (150 lb). Their unusual size has been attributed to island gigantism, since there are no other carnivorous animals to fill the niche on the islands where they live. However, recent research suggests that the large size of komodo dragons may be better understood as representative of a relic population of very large varanid lizards that once lived across Indonesia and Australia, most of which, along with other megafauna, died out after contact with modern humans. Fossils very similar to V. komodoensis have been found in Australia dating to greater than 3.8 million years ago, and its body size remained stable on Flores, one of the handful of Indonesian islands where it is currently found, ever since Flores (along with neighboring islands) were isolated by rising sea levels approximately 900,000 years ago. As a result of their size, these lizards dominate the ecosystems in which they live. Komodo dragons eat mostly carrion, they will also hunt and ambush prey including invertebrates, birds, and mammals.

Mating begins between May and August, and the eggs are laid in September. About twenty eggs are deposited in abandoned megapode nests and incubated for seven to eight months, hatching in April, when insects are most plentiful. Young Komodo dragons are vulnerable and therefore dwell in trees, safe from predators and cannibalistic adults. They take around three to five years to mature, and may live as long as fifty years. They are among the rare vertebrates capable of parthenogenesis, in which females may lay viable eggs if males are absent.
Komodo dragons were first recorded by Western scientists in 1910. Their large size and fearsome reputation make them popular zoo exhibits. In the wild their range has contracted due to human activities and they are listed as vulnerable by the IUCN. They are protected under Indonesian law, and a national park, Komodo National Park, was founded to aid protection efforts.

THE GREAT INDONESIAN BEAUTY BIRD

The birds-of-paradise are members of the family Paradisaeidae of the order Passeriformes. The majority of species in this family are found on the island of New Guinea and its satellites, with a few species occurring in the Moluccas of Indonesia and eastern Australia. The family has forty species in 13 genera. The members of this family are perhaps best known for the plumage of the males of most species, in particular highly elongated and elaborate feathers extending from the beak, wings or head. For the most part they are confined to dense rainforest habitat. The diet of all species is dominated by fruit and to a lesser extent arthropods. The birds-of-paradise have a variety of breeding systems, ranging from monogamy to lek based polygamy.
The family is of cultural importance to the inhabitants of New Guinea. The trade in skins and feathers of the birds-of-paradise has been going on for two thousand years, and the birds have been of considerable interest to western collectors, ornithologists and writers as well. A number of species are threatened by hunting and habitat loss.

Habitat and distribution

The centre of bird-of-paradise diversity is the large island of New Guinea; all but two genera are found in New Guinea. The two that are not are the monotypic genera Lycocorax and Semiptera, both of which are endemic to the Moluccas, to the west of New Guinea. Of the riflebirds in the genus Ptiloris, two are endemic to the coastal forests of eastern Australia, one occurs in both Australia and New Guinea, and one is only found in New Guinea. The only other genus to have a species outside New Guinea is Manucodia, one representative of which is found in the extreme north of Queensland. The remaining species are restricted to New Guinea and some of the surrounding islands. Many species have highly restricted ranges, particularly a number of species with restricted habitat types such as mid-montane forest (like the Black Sicklebill) or island endemics (like the Wilson's Bird-of-paradise).



The majority of birds-of-paradise live in tropical forests, including rainforest, swamps and moss forest. Several species have been recorded in coastal mangroves. The southernmost species, the Paradise Riflebird of Australia, lives in sub-tropical and temperate wet forests. As a group the manucodes are the most plastic in their habitat requirements, with in particular the Glossy-mantled Manucode inhabiting both forest and open savanna woodland. Mid-montane habitats are the most commonly occupied habitat, with thirty of the forty species occurring in the 1000–2000 m altitudinal band.
OTHER PICTURES

UFO AND IT MYSTERY

A UFO is an Unidentified Flying Object.

Since man first started looking up into the skies he saw things he couldn't explain. For the last fifty years or so these things have taken on the label "UFOs." Originally an abbreviation for the Air Force term "Unidentified Flying Object", it has become a synonym to most people for "Alien Spaceship." For the Air Force, though, it is simply a term to refer to something in the skies that the observer can see but not recognize. It is "Something seen in the sky (or on the land, or exceptionally in the water, but thought capable of flight) which the witness could not identify and thought sufficiently strange to report to either an official or unofficial investigating body".

A UFO is the stimulus for a UFO report made by a UFO witness. UFO researchers (often called UFOlogists) study UFO reports and witnesses. UFO researchers cannot directly study UFOs. There are some reports in the literature of different governments recovering craft thought to cause UFO reports, but most of these reports are speculative. The study of UFO reports is referred to as UFOlogy. This implies a scientific basis to the study, when in practice very little scientific research is carried out. After careful investigation about 90% of all UFO reports can be reasonably explained as either natural phenomena or misidentification of normal manmade devices. Sometimes the term IFO is used for these Identified Flying Objects. Those cases which are identified as natural phenomena are often rare or short lived and are worthy of study in their own right.

In the early days of investigation used interchangeably with the term 'Flying Saucer'. More recently the term Flying Saucer has fallen into disuse, although some researchers use it as a term to specifically refer to an extraterrestrial spacecraft.

THE GREAT MILKY WAY

The Milky Way is the galaxy which is the home of our Solar System together with at least 200 billion other stars (more recent estimates have given numbers around 400 billion) and their planets, and thousands of clusters and nebulae, including at least almost all objects of Messier's catalog which are not galaxies on their own (one might consider two globular clusters as possible exceptions, as probably they are just being, or have recently been, incorporated or imported into our Galaxy from dwarf galaxies which are currently in close encounters with the Milky Way: M54 from SagDEG, and possibly M79 from the Canis Major Dwarf). See our Messier Objects in the Milky Way page, where details are given for each object to which part of our Galaxy it is related. All the objects in the Milky Way Galaxy orbit their common center of mass, called the Galactic Center (see below).




As a galaxy, the Milky Way is actually a giant, as its mass is probably between 750 billion and one trillion solar masses, and its diameter is about 100,000 light years. Radio astronomial investigations of the distribution of hydrogen clouds have revealed that the Milky Way is a spiral galaxy of Hubble type Sb or Sc. Therefore, our galaxy has both a pronounced disk component exhibiting a spiral structure, and a prominent nuclear reagion which is part of a notable bulge/halo component. Decade-long observations have brought up more and more evidence that the Milky Way may also have a bar structure (so that it would be type SB), so that it may look like M61 or M83, and is perhaps best classified as SABbc. Recent investigations have brought up support for the assumption that the Milky Way may even have a pronounced central bar like barred spiral galaxies M58, M91, M95, or M109, and thus be of Hubble type SBb or SBc.

A ROBOT LIKE A HUMAN

A humanoid robot is a robot with its overall appearance, based on that of the human body, allowing interaction with made-for-human tools or environments. In general humanoid robots have a torso with a head, two arms and two legs, although some forms of humanoid robots may model only part of the body, for example, from the waist up. Some humanoid robots may also have a 'face', with 'eyes' and 'mouth'. Androids are humanoid robots built to aesthetically resemble a human.

Humanoid robots are used as a research tool in several scientific areas.

Researchers need to understand the human body structure and behavior (biomechanics) to build and study humanoid robots. On the other side, the attempt to simulate the human body leads to a better understanding of it.

Human cognition is a field of study which is focused on how humans learn from sensory information in order to acquire perceptual and motor skills. This knowledge is used to develop computational models of human behavior and it has been improving over time.

It has been suggested that very advanced robotics will facilitate the enhancement of ordinary humans. See transhumanism.

Although the initial aim of humanoid research was to build better orthosis and prosthesis for human beings, knowledge has been transferred between both disciplines. A few examples are: powered leg prosthesis for neuromuscularly impaired, ankle-foot orthosis, biological realistic leg prosthesis and forearm prosthesis.

Besides the research, humanoid robots are being developed to perform human tasks like personal assistance, where they should be able to assist the sick and elderly, and dirty or dangerous jobs. Regular jobs like being a receptionist or a worker of an automotive manufacturing line are also suitable for humanoids. In essence, since they can use tools and operate equipment and vehicles designed for the human form, humanoids could theoretically perform any task a human being can, so long as they have the proper software. However, the complexity of doing so is deceptively great.

They are becoming increasingly popular for providing entertainment too. For example, Ursula, a female robot, sings, dances, and speaks to her audiences at Universal Studios. Several Disney attractions employ the use of animatrons, robots that look, move, and speak much like human beings, in some of their theme park shows. These animatrons look so realistic that it can be hard to decipher from a distance whether or not they are actually human. Although they have a realistic look, they have no cognition or physical autonomy.

Humanoid robots, especially with artificial intelligence algorithms, could be useful for future dangerous and/or distant space exploration missions, without having the need to turn back around again and return to Earth once the mission is completed.

THERE SOME EXAMPLE OF HUMANOID ROBOT

DEFINITION OF ROBOT

A robot is an automatically guided machine which is able to do tasks on its own, almost always due to electronically-programmed instructions. Another common characteristic is that by its appearance or movements, a robot often conveys a sense that it has intent or agency of its own.

The word robot was introduced to the public by Czech writer Karel Čapek in his play R.U.R. (Rossum's Universal Robots), published in 1920.^[3] The play begins in a factory that makes artificial people called robots, but they are closer to the modern ideas of androids, creatures who can be mistaken for humans. They can plainly think for themselves, though they seem happy to serve. At issue is whether the robots are being exploited and the consequences of their treatment.

Karel Čapek himself did not coin the word. He wrote a short letter in reference to an etymology in the Oxford English Dictionary in which he named his brother, the painter and writer Josef Čapek, as its actual originator.

In an article in the Czech journal Lidové noviny in 1933, he explained that he had originally wanted to call the creatures laboři ("workers", from Latin labor). However, he did not like the word, and sought advice from his brother Josef, who suggested "roboti". The word robota means literally "work", "labor" or "serf labor", and figuratively "drudgery" or "hard work" in Czech and many Slavic languages. Traditionally the robota was the work period a serf (corvee) had to give for his lord, typically 6 months of the year. Including Slovak, Ukrainian, Russian and Polish. The origin of the word is the Old Church Slavonic rabota "servitude" ("work" in contemporary Bulgarian and Russian), which in turn comes from the Indo-European root ^[4] Serfdom was outlawed in 1848 in Bohemia, so at the time Čapek wrote R.U.R., usage of the term robota had broadened to include various types of work, but the obsolete sense of "serfdom" would still have been known.^[5][6]

The word robotics, used to describe this field of study, was coined by the science fiction writer Isaac Asimov. Asimov also created the "Three Laws of Robotics" which are a recurring theme in his books. These have since been used by many others to define laws used in fact and fiction. Introduced in his 1942 short story "Runaround" the Laws state the following:

“

A robot may not injure a human being or, through inaction, allow a human being to come to harm. A robot must obey any orders given to it by human beings, except where such orders would conflict with the First Law. A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.

MODERN HOLLYWOOD

Hollywood Boulevard, taken from the Kodak Theatre.

On January 22, 1947, the first commercial television station west of the Mississippi River, KTLA, began operating in Hollywood. In December of that year, The Public Prosecutor became the first network television series to be filmed in Hollywood. In the 1950s, music recording studios and offices began moving into Hollywood. Other businesses, however, continued to migrate to different parts of the Los Angeles area, primarily to Burbank. Much of the movie industry remained in Hollywood, although the district's outward appearance changed.

In 1952, CBS built CBS Television City on the corner of Fairfax Avenue and Beverly Boulevard, on the former site of Gilmore Stadium. CBS's expansion into the Fairfax District pushed the unofficial boundary of Hollywood further south than it had been. CBS's slogan for the shows taped there was "From Television City in Hollywood..."

During the early 1950s the famous Hollywood Freeway was constructed from Four Level Interchange interchange in downtown Los Angeles, past the Hollywood Bowl, up through Cahuenga Pass and into the San Fernando Valley. In the early days, streetcars ran up through the pass, on rails running along the central median.

The famous Capitol Records Building on Vine St. just north of Hollywood Boulevard was built in 1956. The building houses offices and recording studios which are not open to the public, but its circular design looks like a stack of 7-inch (180 mm) vinyl records.

The now derelict lot at the corner of Hollywood Boulevard and Serrano Avenue was once the site of the illustrious Hollywood Professional School, whose alumni reads like a Hollywood Who's Who of household "names". Many of these former child stars attended a "farewell" party at the commemorative sealing of a time capsule buried on the lot.

The Hollywood Walk of Fame was created in 1958 as a tribute to artists and other significant contributors within the entertainment industry. Official groundbreaking occurred on February 8, 1960, and the first star to be permanently installed was that of director Stanley Kramer (not Joanne Woodward, as commonly related). A detailed history of the Walk can be found in the Walk of Fame main article. Honorees receive a star based on their achievements in motion pictures, live theatre, radio, television, and/or music, as well as their charitable and civic contributions.

In 1985, the Hollywood Boulevard Commercial and Entertainment District was officially listed in the National Register of Historic Places protecting important buildings and ensuring that the significance of Hollywood's past would always be a part of its future.

In June 1999, the Hollywood extension of the Los Angeles County Metro Rail Red Line subway opened, running from Downtown Los Angeles to the San Fernando Valley, with stops along Hollywood Boulevard at Western Avenue, Vine Street and Highland Avenue.

The Kodak Theatre.

The Kodak Theatre, which opened in 2001 on Hollywood Boulevard at Highland Avenue, where the historic Hollywood Hotel once stood, has become the new home of the Oscars.

While motion picture production still occurs within the Hollywood district, most major studios are actually located elsewhere in the Los Angeles region. Paramount Pictures is the only major studio still physically located within Hollywood. Other studios in the district include the aforementioned Jim Henson (formerly Chaplin) Studios, Sunset Gower Studios, and Raleigh Studios.

While Hollywood and the adjacent neighborhood of Los Feliz served as the initial homes for all of the early television stations in the Los Angeles market, most have now relocated to other locations within the metropolitan area. KNBC began this exodus in 1962, when it moved from the former NBC Radio City Studios located at the northeast corner of Sunset Boulevard and Vine Street to NBC Studios in Burbank. KTTV pulled up stakes in 1996 from its former home at Metromedia Square on Sunset Boulevard to relocate to Bundy Drive in West Los Angeles. KABC-TV moved from its original location at ABC Television Center (now branded The Prospect Studios) just east of Hollywood to Glendale in 2000, though the Los Angeles bureau of ABC News still resides at Prospect. After being purchased by 20th Century Fox in 2001, KCOP left its former home on La Brea Avenue to join KTTV on the Fox lot. The CBS Corporation-owned duopoly of KCBS-TV and KCAL-TV moved from its longtime home at CBS Columbia Square on Sunset Boulevard to a new facility at CBS Studio Center in Studio City. KTLA and KCET, both located on Sunset Boulevard, are the last broadcasters (television or radio) with Hollywood addresses.

Additionally, Hollywood once served as the home of nearly every radio station in Los Angeles, all of which have now moved into other communities. KNX was the last station to broadcast from Hollywood, when it left CBS Columbia Square for a studio in the Miracle Mile in 2005.

In 2002, a number of Hollywood citizens began a campaign for the district to secede from Los Angeles and become, as it had been a century earlier, its own incorporated municipality. Secession supporters argued that the needs of their community were being ignored by the leaders of Los Angeles. In June of that year, the Los Angeles County Board of Supervisors placed secession referendums for both Hollywood and the San Fernando Valley on the ballots for a "citywide election." To pass, they required the approval of a majority of voters in the proposed new municipality as well as a majority of voters in all of Los Angeles. In the November election, both referendums failed by wide margins in the citywide vote.

Hollywood is served by several neighborhood councils, including the Hollywood United Neighborhood Council (HUNC) and the Hollywood Studio District Neighborhood Council. These two groups are part of the network of neighborhood councils certified by the City of Los Angeles Department of Neighborhood Empowerment. Neighborhood Councils cast advisory votes on such issues as zoning, planning, and other community issues. The council members are voted in by stakeholders, generally defined as anyone living, working, owning property, or belonging to an organization within the boundaries of the council.

HOLLYWOOD

Hollywood is a neighborhood in Los Angeles, California - situated west-northwest of Downtown Los Angeles.^[2] Due to its fame and cultural identity as the historical center of movie studios and movie stars, the word "Hollywood" is often used as a metonymy of American cinema, and is often interchangeably used to refer to the greater Los Angeles area in general. The nicknames StarStruck Town and Tinseltown refer to Hollywood and its movie industry.^[3] Today, much of the movie industry has dispersed into surrounding areas such as the Westside neighborhood,^[4] but significant auxiliary industries, such as editing, effects, props, post-production and lighting companies remain in Hollywood, as does the backlot of Paramount Pictures.

Many historic Hollywood theaters are used as venues and concert stages to premiere major theatrical releases and host the Academy Awards. It is a popular destination for nightlife, tourism, and is home to the Hollywood Walk of Fame.

Although it is not the typical practice of the city of Los Angeles to establish specific boundaries for districts or neighborhoods, Hollywood is a recent exception. On February 16, 2005, California Assembly Members Jackie Goldberg and Paul Koretz introduced a bill to require California to keep specific records on Hollywood as though it were independent. For this to be done, the boundaries were defined. This bill was unanimously supported by the Hollywood Chamber of Commerce and the Los Angeles City Council. Assembly Bill 588 was approved by the Governor of California on August 28, 2006, and now the district of Hollywood has official borders. The border can be loosely described as the area east of Beverly Hills and West Hollywood, south of Mulholland Drive, Laurel Canyon, Cahuenga Boulevard, and Barham Boulevard, and the cities of Burbank and Glendale, north of Melrose Avenue and west of the Golden State Freeway and Hyperion Avenue. This includes all of Griffith Park and Los Feliz^{[citation needed]}—two areas that were hitherto generally considered separate from Hollywood by most Angelenos.^[who?] The population of the district, including Los Feliz, as of the 2000 census was 123,436 and the median household income was $33,409 in 1999.^[1]

As a portion of the city of Los Angeles, Hollywood does not have its own municipal government, but does have an official, appointed by the Hollywood Chamber of Commerce, who serves as an honorary "Mayor of Hollywood" for ceremonial purposes only. Johnny Grant held this position for decades, until his death on January 9, 2008.

ALL ABOUT OUR EARTH

our Earth

Earth is the third planet from the Sun. It is the first planet from the Sun to have a moon, a common feature of all of the other planets beyond our orbit. The Earths atmosphere reaches to approximately 80km above the surface, but this is only about one hundredth of the planets radius, and so occupies a relatively thin band around the planet. It is composed mainly of nitrogen (78%) and oxygen (21%), with the remainder built up from small traces of other gases. These relative proportions remain fairly constant up to around 80km, but the heavy gases become rare at greater heights and only hydrogen and helium are found in the outermost regions. At the height of the stratosphere, there is a concentrated layer of ozone, at about 25km. This ozone layer is vital to life on the planet, as it stops nearly all of the Suns harmful ultraviolet radiation from reaching the surface.

Atmosphere & Surface The Earth's atmosphere also contains a large amount of water vapour, although its concentration varies in different places, and is subject to seasonal variations. Most of it is visible as clouds, and most of these extend only to the top of the troposphere - up to 13km. It is in this region that the dominant weather systems are found. Above this lies a layer of warm air which holds cooler air below containing most of the water vapour, and the clouds that we see.

The surface of the planet is subject to much geological activity, and is shaped by continental drifting (plate tectonics). This makes the planet's surface relatively young, and taken in conjunction with other factors, such as the existence of an atmosphere and weathering, explains why few visible impact craters are to be found. The surface of the moon, which is heavily cratered, gives a more accurate a more accurate guide as to the quantity of collisions with debris making its way through the solar system. Here, the surface features date back to the formation of the solar system, and have remained undisturbed due to the moon's geological inactivity.

the Moon

The Moon is the Earth's sole companion, orbiting at an average distance of 384,400km. It follows us on our path around the Sun, making one orbit of us (as seen against the background of stars) every 27 days, 7 hours, 43 minutes. This period is referred to as the sidereal month. The Moon's equatorial diameter measures 3,476km making it less than one third the diameter of the Earth. The tides in the Earth-Moon system have slowed the Moon's rotation and locked it to Earth, this is tidal coupling and occurs throughout the Solar System.

Fleeting Eclipses As the orbital plane of the Moon lies within 5 deg of the apparent orbit of the Sun as seen from Earth, occasionally their positions in the sky coincide, giving rise to a solar eclipse.

At other times the Moon's orbit takes it into the shadow cast by the Earth into space, causing a lunar eclipse. Unlike solar eclipses, Lunar eclipses are readily observed from large areas of the Earth's surface, due to the greater extent of the Earth's shadow than that of the Moon's.

Changing Shape As we see the Moon only in reflected light, it shows distinct phases, depending on the angle made between itself, the Sun and the Earth, as the diagram shows.

At New Moon (1), all three bodies are aligned, with the Moon between the Earth and the Sun. During this phase, despite the absence of direct illumination by the Sun, the lunar surface is just visible in light reflected from the Earth. Full Moon (5) occurs when the Earth lies directly between the Sun and the Moon, with first (3) and last (7) quarters occurring at the 90 deg and 270 deg positions. The time taken from New Moon to New Moon, called the synodic month, is 29 days, 12 hours, 44 minutes.

ALL ABOUT SUN

The Sun is the most massive body in the Solar System, and provides two essential things without which life would not have developed, and could not exist: light and heat. It is our star, and is only significant because we are so much closer to it than the other 2 billion odd stars in the Galaxy.

Composition It is a great ball of searingly-hot gas, 860,000 miles in diameter (109 times the diameter of the earth), held together by its own gravity. It is roughly 75% hydrogen, 25% helium, with a tiny fraction of heavier elements. The temperature at the surface is over 6,000 degC, hot enough to vaporise iron. Inside, it is a different story. At its core, temperatures soar to over 10 million degC. This causes the nuclei of hydrogen atoms to fuse to form helium - a process known as nuclear fusion. As a result of this process, heat is released in vast quantities - driving the process of fusion in other atoms. Every second, 1038 reactions occur, destroying 5 million tonnes of matter. This huge release of energy prevents the star from collapsing under its own gravity.

Einstein in Action Despite the gargantuan number of reactions, and loss of mass (behaving according to Einstein & Rsquos famous equation: E=mc2), the Sun will continue much as it is for another 5 billion years. At the end of this time, the hydrogen in its core will be exhausted. However, the layer of helium that will have built up over the aeons will begin fusing to form even heavier elements, causing the star to swell in size to beyond the orbit of mars; destroying all the inner planets in the process. It will have become a red giant, but its surface temperature will have fallen to a mere 2,000 degC.

The Solar Spectrum Newton discovered that the Einstein & Rsquos light is not pure, but is made up of all the colours of the rainbow. Years later, it was discovered that not all the colours seem to be there!

If you produce the spectrum carefully, you will see thousands of black lines, knows as Fraunhofer absorption lines. These give away the presence of chemicals in the Sun, and that's how we know so much about it.

Under Study The Sun has been under study for years, but not until late 1995 did major discoveries start to be made with the launch of the joint NASA/ESA probe, SOHO. In April 1998, the British built and operated CDS spectrometer on board discovered tornadoes wider than Africa! The Sun has even been seen to have regular quakes. In June 1998, SOHO observed two comets crash into the Sun in quick succession.

End in Fire Red giants are smaller versions of red supergiants, like the star Betelgeuse. After a mere few million years, the Sun will expel its outer layers until only a small, but dense, core remains: it will have become a white dwarf. In size, it will be no bigger than the earth is today; but its density on earth would make a teaspoonful would weigh over 15 tonnes!

FAMOUS PEOPLE IN THE WORLD

Human civilization has seen numerous people who have changed the course of history and influenced their sphere of living by their charisma, intelligence and talent. Be it geographical expansion, art & entertainment, science & technology, literature, politics, statesmanship or games and sports, these individuals have created history by their work.

Great explorers like Vasco Da Gama and Columbus discovered new lands while Alexander- the Great almost conquered the whole world. Similarly, geniuses like Aristotle, Leonardo Da Vinci, and Albert Einstein expanded the horizon of knowledge by bringing to light new thoughts and inventions. We have had similar great talents in the field of art & entertainment and sports, who have amused us all with their extra-ordinary talent.

Thefamouspeople.com chronicles the life history of some of the world's most famous people and achievers. The biographies of these people feature the achievements and works that have influenced the course of history.

Poets • David Wagoner • Derek Walcott • Ella Wheeler Wilcox • James Weldon Johnson • James Wright • Jonathan Swift • Judith Wright • Kingsley Amis • Lord Byron • P B Shelley • Phillis Wheatley • Rabindranath Tagore • Ralph Waldo Emerson • Rumi • Samuel Coleridge • Sarojini Naidu • T S Eliot • W B Yeats • Walt Whitman • William Wordsworth

Political Leaders • Abraham Lincoln • Adolf Hitler • Albert John Luthuli • Alexander Hamilton • Ariel Sharon • Aung San Suu Kyi • Betty Williams • Cordell Hull • F D Roosevelt • Fidel Castro • Gamal Abdel Nasser • George Washington • Henri La Fontaine • Henry Kissinger • Ho Chi Minh • Indira Gandhi • Jacques Chirac • Jawaharlal Nehru • John F Kennedy • Joseph Stalin • Kim Dae Jung • Kofi Annan • Lech Walesa • Lord Mountbatten • Mahatma Gandhi • Mao Zedong • Margaret Thatcher • Mikhail Gorbachev • Nelson Mandela • Oscar Arias Sanchez • Ralph Bunche • Raul Castro • Richard Nixon • Ronald Reagan • Saddam Hussein • Sun Yat Sen • Thomas Jefferson • Tony Blair • Tunku Abdul Rahman • Vladimir Lenin • Winston Churchill • Yasser Arafat • Yitzhak Rabin • Yoshiro Mori

Spiritual & Religious Leaders • Anthony De Mello • Ayatollah Khomeini • Brigham Young • Confucius • Dalai Lama • Desmond Tutu • Isaiah • John Calvin • John Huss • John The Baptist • John Wesley • Maharishi Mahesh Yogi • Martin Luther • Martin Luther King Jr • Mary Baker Eddy • Mata Amritanandamayi • Moses • Mother Teresa • Osho Rajneesh • Pope John Paul II • Sri Aurobindo • Sri Sri Ravi Shankar • St Francis of Assisi • St Ignatius of Loyola • St Paul • Swedenborg • Zoroaster

Writers • Elie Wiesel • George Elliot • John Ruskin • Khalil Gibran • Leo Tolstoy • Lewis Carroll • Mario Puzo • Mark Twain • Munshi Premchand • Norman Mailer • Oscar Wilde • P G Wodehouse • Rudyard Kipling • Sir Arthur Conan Doyle • Stephen Edwin King • Thomas Hardy • Victor Hugo • Virginia Woolf • William Makepeace Thackeray • William Maugham • William Shakespeare

Traditional visual arts

Painting

Kenyah mural painting in Long Nawang, East Kalimantan.

Indonesia is not generally known for paintings, aside from the intricate and expressive Balinese paintings, which often express natural scenes and themes from the traditional dances.

Other exceptions include indigenous Kenyah paint designs based on, as commonly found among Austronesian cultures, endemic natural motifs such as ferns, trees, dogs, hornbills and human figures. These are still to be found decorating the walls of Kenyah Dayak longhouses in East Kalimantan's Apo Kayan region.

Calligraphy, mostly based on the Qur'an, is often used as decoration as Islam forbids naturalistic depictions. Some foreign painters have also settled in Indonesia. Modern Indonesian painters use a wide variety of styles and themes.

Sculpture

Relief sculpture from Borobudur temple.

Carved wooden Torajan art.

Indonesia has a long-he Bronze and Iron Ages, but the art-form particularly flourished in the eighth to tenth centuries, both as stand-alone works of art, and also incorporated into temples.

Most notable are the hundreds of meters of relief sculpture at the temple of Borobudur in central Java. Approximately two miles of exquisite relief sculpture tell the story of the life of Buddha and illustrate his teachings. The temple was originally home to 504 statues of the seated Buddha. This site, as with others in central Java, show a clear Indian influence.

Architecture

Main article: Indonesian architecture

For centuries, the most dominant influences on Indonesian architecture were Indian, although European influences have been particularly strong since the nineteenth century and modern architecture in Indonesia is international in scope.

As in much of South East Asia, traditional buildings in Indonesia are built on stilts, with the significant exceptions of Java and Bali. Notable stilt houses are those of the Dayak people in Borneo, the Rumah Gadang of the Minangkabau people in western Sumatra, the Batak people in northern Sumatra, and the Tongkonan of the Toraja people in Sulawesi. Oversized saddle roofs with large eaves, such as the homes of the Batak and the tongkonan of Toraja, are often bigger than the house they shelter. The fronts of Torajan houses are frequently decorated with buffalo horns, stacked one above another, as an indication of status. The outside walls also frequently feature decorative reliefs.

Minangkabau Rumah Gadang

The eighth-century Borobudur temple near Yogyakarta is the largest Buddhist temple in the world, and is notable for incorporating about 160 relief panels into its structure, telling the story of the life of the Buddha. As the visitor ascends through the eight levels of the temple, the story unfolds, the final three levels simply containing stupas and statues of the Buddha. The building is said to incorporate a map of the Buddhist cosmos and is a masterful fusion of the didactic, the monumental and the serene.

The nearby ninth-century temple complex at Prambanan contains some of the best preserved examples of Hindu temple architecture in Java. The temple complex comprises eight main shrines, surrounded by 250 smaller shrines. The Indian influence on the site is clear, not only in the style of the monument, but also in the reliefs featuring scenes from the Ramayana which adorn the outer walls of the main temples, and in the votive statuary found within.

Crafts

Batik fabric, Yogyakarta

Several Indonesian islands are famous for their batik, ikat and songket cloth. Once on the brink of disappearing, batik and later ikat found a new lease of life when former President Suharto promoted wearing batik shirts on official occasions. In addition to the traditional patterns with their special meanings, used for particular occasions, batik designs have become creative and diverse over the last few years.

Literature

Main article: Indonesian literature

Pramoedya Ananta Toer was Indonesia's most internationally celebrated author, having won the Magsaysay Award as well as being considered for the Nobel Prize in Literature. Other important figures include the late Chairil Anwar, a poet and member of the "Generation 45" group of authors who were active in the Indonesian independence movement. Tight information controls during Suharto's presidency suppressed new writing, especially because of its ability to agitate for social reform.

In the book Max Havelaar, Dutch author Multatuli criticised the Dutch treatment of the Indonesians, which gained him international attention.

Modern Indonesian authors include Seno Gumira Adjidarma, Ayu Utami, Gus tf Sakai, Eka Kurniawan, Ratih Kumala, Dee, Oka Rusmini. A few of their works have translated into other languages.

Poetry

There is a long tradition in Indonesia, particularly among ethnically Malay populations, of extemporary, interactive, oral composition of poetry. These poems are referred to as pantun.

Traditional performing arts

Music

Music played to accompany dancers.

Gamelan player, Yogyakarta

Main article: Music of Indonesia

Indonesia is home to various styles of music, with those from the islands of Java, Sumatra and Bali being frequently recorded. The traditional music of central and East Java and Bali is the gamelan.

On June 29, 1965, Koes Plus, a leading Indonesian pop group in the 1960s, 70s and 80s, was imprisoned in Glodok, West Jakarta, for playing Western-style music. After the resignation of President Sukarno, the law was rescinded, and in the 1970s the Glodok prison was dismantled and replaced with a large shopping mall.

Kroncong is a musical genre that uses guitars and ukuleles as the main musical instruments. This genre had its roots in Portugal and was introduced by Portuguese traders in the fifteenth century. There is a traditional Keroncong Tugu music group in North Jakarta and other traditional Keroncong music groups in Maluku, with strong Portuguese influences. This music genre was popular in the first half of the twentieth century; a contemporary form of Kroncong is called Pop Kroncong.

The soft Sasando music from the province of East Nusa Tenggara in West Timor is completely different. Sasando uses an instrument made from a split leaf of the Lontar palm (Borassus flabellifer), which bears some resemblance to a harp.

Dance

Main article: Dance in Indonesia

Indonesian dance reflects the diversity of culture from ethnic groups that composed the nation of Indonesia. Austronesian roots and Melanesian tribal dance forms are visible, and influences ranging from neighboring Asian countries; such as India, China, and Middle East to European western styles through colonization. Each ethnic group has their own distinct dances; makes total dances in Indonesia are more than 3000 Indonesian original dances. However, the dances of Indonesia can be divided into three eras; the Prehistoric Era, the Hindu/Buddhist Era and the Era of Islam, and into two genres; court dance and folk dance.

There is a continuum in the traditional dances depicting episodes from the Ramayana and Mahabharata from India, ranging through Thailand, all the way to Bali. There is a marked difference, though, between the highly stylized dances of the courts of Yogyakarta and Surakarta and their popular variations. While the court dances are promoted and even performed internationally, the popular forms of dance art and drama must largely be discovered locally.

During the last few years, Saman from Nanggroe Aceh Darussalam has become rather popular and is often portrayed on TV.

Drama and theatre

Wayang, the Javanese, Sundanese, and Balinese shadow puppet theatre shows display several mythological legends such as Ramayana and Mahabharata, and many more. Wayang Orang is Javanese traditional dance drama based on wayang stories. Various Balinese dance drama also can be included within traditional form of Indonesian drama. Another form of local drama is Javanese Ludruk and Ketoprak, Sundanese Sandiwara, and Betawi Lenong. All of these drama incorporated humor and jest, often involving audiences in their performance.

Randai is a folk theatre tradition of the Minangkabau people of West Sumatra, usually performed for traditional ceremonies and festivals. It incorporates music, singing, dance, drama and the silat martial art, with performances often based on semi-historical Minangkabau legends and love story.

Modern performing art also developed in Indonesia with their distinct style of drama. Notable theatre, dance, and drama troupe such as Teater Koma are gain popularity in Indonesia as their drama often portray social and political satire of Indonesian society.

Martial Art

Main articles: Silat and Pencak Silat

The art of silat was created and firstly developed in the islands of Java and Sumatra. It is an art for survival and practiced throughout Indonesian archipelago. Centuries of tribal wars in Indonesian history had shaped silat as it was used by the ancient warriors of Indonesia. Silat was used to determine the rank and position in old Indonesian kingdoms.

Contacts with Indians and Chinese was further enriched silat. Silat reached areas beyond Indonesia mainly through diaspora of Indonesian people. People from various regions like Aceh, Minangkabau, Riau, Bugis, Makassar, Java, Banjar, etc. moved into and settled in Malay Peninsula and other islands. They brought silat and passed it down to their descendants. The Indonesian of half-Dutch descent are also credited as the first to brought the art into Europe.

Silat was used by Indonesian freedom fighters during their struggle against the Dutch colonists. Unfortunately after Indonesia achieving their independence, silat became less popular among Indonesian youth compare to foreign martial arts like Karate and Taekwondo. This probably because silat was not taught openly and only passed down among blood relatives, the other reason is the lack of media portrayal of the art.

Efforts have been made in recent years to introduce and reintroduce the beauty of silat to Indonesian youth and the world. Exhibitions and promotions by individuals as well as state-sponsored groups helped the growing of silat's popularity, particularly in Europe and United States. Indonesian 2009 Silat movie Merantau is one of Indonesian efforts to introduce silat to international scene.

Another martial art from Indonesia is Tarung Derajat. It is a modern combat system created by Haji Ahmad Drajat based on his experience as a street fighter. Tarung Drajat has been acknowledge as a national sport by KONI in 1998 and is now using by Indonesian Army as part of their basic training.

ALL ABOUT INDONESIA

Indonesian culture has been shaped by long interaction between original indigenous customs and multiple foreign influences. Indonesia is central along ancient trading routes between the Far East and the Middle East, resulting in many cultural practices being strongly influenced by a multitude of religions, including Hinduism, Buddhism, Confucianism and Islam, all strong in the major trading cities. The result is a complex cultural mixture very different from the original indigenous cultures.

Examples of cultural fusion include the fusion of Islam with Hindu in Javanese Abangan belief, the fusion of Hinduism, Buddhism and animism in Bodha, and the fusion of Hinduism and animism in Kaharingan; others could be cited.

Indonesian art-forms express this cultural mix. Wayang, traditional theater-performed puppet shows, were a medium in the spread of Hinduism and Islam amongst Javan villagers. Both Javanese and Balinese dances have stories about ancient Buddhist and Hindu kingdoms, while Islamic art forms and architecture are present in Sumatra, especially in the Minangkabau and Aceh regions. Traditional art, music and sport are combined in a martial art form called Pencak Silat.

Western culture has greatly influenced Indonesia in modern entertainment such as television shows, film and music, as well as political system and issues. India has notably influenced Indonesian songs and movies. A popular type of song is the Indian-rhythmical dangdut, which is often mixed with Arab and Malay folk music.

Despite the influences of foreign culture, some remote Indonesian regions still preserve uniquely indigenous culture. Indigenous ethnic groups Mentawai, Asmat, Dani, Dayak, Toraja and many others are still practising their ethnic rituals, customs and wearing traditional clothes.

THERE ARE SOME POPULAR CULTURE IN AMERICA

American popular culture has expressed itself through nearly every medium, including movies, music, and sports.

The U.S. is also popular for evolving/adapting many elements of various other cultures, such as food (i.e. pizza, hamburgers, and hibachi), and cultural icons (Mickey Mouse, Bugs Bunny).

Fashion

Main article: Fashion in the United States

Apart from professional business attire, fashion in the United States is eclectic and predominantly informal. Blue jeans were popularized as work clothes in the 1850s by merchant Levi Strauss, a German immigrant in San Francisco, and adopted by many American teenagers a century later. They are now widely worn in every state by people of all ages and social classes. Along with mass-marketed informal wear in general, blue jeans are arguably U.S. culture's primary contribution to global fashion.Davis Fred (1992). Fashion, Culture, and Identity.

Theater

Main article: Theater in the United States

Theater of the United States is based in the Western tradition, mostly borrowed from the performance styles prevalent in Europe, especially England.^{[citation needed]} Today, it is heavily interlaced with American literature, film, television, and music, and it is not uncommon for a single story to appear in all forms. Regions with significant music scenes often have strong theater and comedy traditions as well. Musical theater may be the most popular form: it is certainly the most colorful, and choreographed motions pioneered on stage have found their way onto movie and television screens. Broadway in New York City is generally considered the pinnacle of commercial U.S. theater, though this art form appears all across the country. Off-Broadway and off-off-Broadway diversify the theatre experience in New York. New York's Theater District is also the largest in the country with Cleveland's being the second largest. Another city of particular note is Chicago, which boasts the most diverse and dynamic theater scene in the country. Regional or resident theatres in the United States are professional theatre companies outside of New York City that produce their own seasons. Often tiny rural communities are able to awe audiences with extravagant productions.

Television

Main article: Television in the United States

Television is one of the major mass media of the United States. Ninety-seven percent of American households have at least one television set and the majority of households have more than three.^{[citation needed]}

The US can be said to be the homeland of modern network television.

Music

Main article: Music in the United States

American music can be heard all over the world. Live music is especially popular with bands and solo artists. American popular music also contains many styles of music that developed in the US and were popular music when they came up (or still are). Examples are hip-hop, Rap, Dance, swing, jazz, blues, country, R&B, funk, pop, house, rock & roll, and various others.

Films

Main article: Cinema of the United States

American films are very popular, including icons like Star Wars, The Godfather, The Karate Kid, Schindler's List, Titanic and The Matrix. American movie actors and actresses are widely recognized such as Tom Cruise, Tom Hanks, Al Pacino, Julia Roberts, Brad Pitt, Marilyn Monroe, George Clooney, Will Smith, Meryl Streep, Robert De Niro, Leonardo DiCaprio, Denzel Washington, Marlon Brando, Johnny Depp and Clint Eastwood.^{[citation needed]} Outside the US, American Film is usually referred to in a generalizing manner as Hollywood.

Dance

Main article: Dance in the United States

There is great variety in dance in the United States, it is the home of the Lindy Hop and its derivative Rock and Roll, and modern square dance (associated with the United States of America due to its historic development in that country—nineteen U.S. states have designated it as their official state dance) and one of the major centers for modern dance. There is a variety of social dance and concert or performance dance forms with also a range of traditions of Native American dances.

AMERICAN SPORTS

Sports in the United States are an important part of the American culture. However, the sporting culture of the U.S. is unique from that of many other countries. Compared to any other nation, American preferences for sports differ from the rest of the world. For example, professional soccer is not as popular in the United States as it is in many parts of the world.

Baseball is the oldest of the major American teamsports. Professional baseball dates from 1869 and had no close rivals in popularity until the 1960s; though baseball is no longer the most popular sport it is still referred to as the "national pastime." Also unlike the professional levels of the other popular spectator sports in the U.S., Major League Baseball teams play almost every day from April to October. American football now attracts more television viewers than baseball; however, National Football League teams play only 16 regular-season games each year, so baseball is the runaway leader in ticket sales.

Basketball is another major sport, represented professionally by the National Basketball Association. It was invented in Springfield, Massachusetts 1891, by Canadian-born physical education teacher James Naismith.

American football, known in many anglophone countries as gridiron, is widely considered to be the most popular sport in the United States. The 32-team National Football League (NFL) is the most popular and only major professional American football league. Its championship game, the Super Bowl, is the biggest annual sporting event held in the United States. Additional millions also watch college football throughout the autumn months, and some communities, particularly in rural areas, place great emphasis on their local high school team. American football games usually include cheerleaders and marching bands which aim to raise school spirit and entertain the crowd at half-time.

Many Americans recognize a fourth sport - Ice hockey. Always a mainstay of Great Lakes and New England-area culture, the sport gained tenuous footholds in regions like the American South in recent years, as the National Hockey League pursued a policy of expansion.

The quickly growing sport of mixed martial arts has taken off in America since its introduction in the early 1990s. Today, the Ultimate Fighting Championship is one of the most profitable organizations in the country.

National Holidays of US

The United States observes holidays derived from events in US history, religious traditions, and national patriarchs.

Thanksgiving has become a traditional American holiday which evolved from the will of English pilgrims to “give thanks” for their welfare. Today, Thanksgiving is generally celebrated as a family reunion with a large afternoon feast. European colonization has led to many traditional Christian holidays such as Easter, Lent, St. Patrick’s Day, and Christmas to be widely observed albeit they are celebrated in a secular manner by many people today.

Independence Day (colloquially known as the Fourth of July) celebrates the anniversary of the country’s Declaration of Independence from the Kingdom of Great Britain. It is generally observed by parades throughout the day and the shooting of fireworks at night.

Halloween is thought to have evolved from the ancient celtic festival of Samhain which was introduced in the American colonies by Irish settlers. It has become a holiday that is widely celebrated by children and teens who traditionally dress up in costumes and go door to door saying the words “Trick or Treat” in exchange for candy. It also brings about an emphasis on eerie and frightening urban legends and movies. The celebration of Halloween has become continusly popular among university students in the US. Both University of Wisconsin-Madison and Ohio University in Athens, Ohio are known across the US for their Halloween street fairs.

Additionally, Mardi Gras, which evolved from the Catholic tradition of Carnival, is observed notably in New Orleans, St. Louis, and Mobile, AL as well as numerous other towns. Texas still observes the anniversary of its Independence Day from Mexico.

Federally recognized holidays are as follows:

Date	Official Name	Remarks
January 1	New Year's Day	Celebrates beginning of the Gregorian calendar year. Festivities include counting down to midnight (12:00 AM) on the preceding night, New Year's Eve. Traditional end of holiday season.
Third Monday in January	Birthday of Martin Luther King, Jr., or Martin Luther King, Jr. Day	Honors Martin Luther King, Jr., Civil Rights leader, who was actually born on January 15, 1929; combined with other holidays in several states.
January 20, the first January 20 following a Presidential election	Inauguration Day	Observed only by federal government employees in Washington D.C., and the border counties of Maryland and Virginia, in order to relieve congestion that occurs with this major event. Swearing-in of President of the United States and Vice President of the United States. Celebrated every fourth year. Note: Takes place on January 21 if the 20th is a Sunday (although the President is still privately inaugurated on the 20th). If Inauguration Day falls on a Saturday or a Sunday, the preceding Friday or following Monday is not a Federal Holiday
Third Monday in February	Washington's Birthday	Washington's Birthday was first declared a federal holiday by an 1879 act of Congress. The Uniform Holidays Act, 1968, shifted the date of the commemoration of Washington's Birthday from February 22 to the third Monday in February. Many people now refer to this holiday as "Presidents' Day" and consider it a day honoring all American presidents. However, neither the Uniform Holidays Act nor any subsequent law changed the name of the holiday from Washington's Birthday to Presidents' Day.[8]
Last Monday in May	Memorial Day	Honors the nation's war dead from the Civil War onwards; marks the unofficial beginning of the summer season. (traditionally May 30, shifted by the Uniform Holidays Act 1968)
July 4	Independence Day	Celebrates Declaration of Independence, also called the Fourth of July.
First Monday in September	Labor Day	Celebrates the achievements of workers and the labor movement; marks the unofficial end of the summer season.
Second Monday in October	Columbus Day	Honors Christopher Columbus, traditional discoverer of the Americas. In some areas it is also a celebration of Italian culture and heritage. (traditionally October 12); celebrated as American Indian Heritage Day and Fraternal Day in Alabama;[9] celebrated as Native American Day in South Dakota.[10] In Hawaii, it is celebrated as Discoverer's Day, though is not an official state holiday.[11]
November 11	Veterans Day	Honors all veterans of the United States armed forces. A traditional observation is a moment of silence at 11:00 a.m. remembering those killed in war. (Commemorates the 1918 armistice, which began at "the eleventh hour of the eleventh day of the eleventh month.")
Fourth Thursday in November	Thanksgiving Day	Traditionally celebrates the giving of thanks for the autumn harvest. Traditionally includes the consumption of a turkey dinner. Traditional start of the holiday season.
December 25	Christmas	Celebrates the Nativity of Jesus. Some people consider aspects of this religious holiday, such as giving gifts and decorating a Christmas tree, to be secular rather than explicitly Christian.

American Culture

The development of the Culture of the United States of America has been marked by a tension between two strong sources of inspiration: European ideals, especially British; and domestic originality.

American culture encompasses traditions, ideals, customs, beliefs, values, arts, and innovations developed both domestically and imported via colonization and immigration from the British Isles. Prevalent ideas and ideals which evolved domestically such as important national holidays, uniquely American sports, proud military tradition, and innovations in the arts and entertainment give a strong sense of national pride among the population as a whole.

It includes both conservative and liberal elements, military and scientific competitiveness, political structures, risk taking and free expression, materialist and moral elements.

It also includes elements which evolved from Native Americans, and other ethnic subcultures; most prominently the culture of African American slave descendants and different cultures from Latin America. Many cultural elements, especially popular culture have been exported across the globe through modern mass media where American culture is sometimes resented^{[citation needed]}. A few the cultural elements have remained rather exclusive to North America.

HOW TO OPERATE A COMPUTER

HOW TO TURN ON AND SWITCH off the computer on Computer

1. Make sure the computer and the monitor was connected to the mains. Light stabilizer by pressing the power switch until the indicator light turns on and the needle moves to the right.
2. Light is also directly connected components with electricity, such as monitor, printer, or speakers.
3. Find the front of the CPU, find two buttons that can be lowered
4. Button to turn on a computer usually has the characteristics:
1. Larger shape
2. Power reading
3. If there is no writing, there are pictures on the close button
5. Another button is the Reset button which is useful for freeing the computer from restarting conditions Hang with the computer without powering off. Characteristics: a. Smaller forms, even very small sometimes. Reset marked
6. In the old production machine (1997 down), the emphasis must be strong enough Power button (usually up to read Click). But for the last-generation computer (production in 1997 until now), simply by pressing the Power button soft touch, until the indicator light turns on.
7. When you hear a Beep once, then the computer is alive and ready to proceed to stage the operating system (Windows)

Deadly Computer

1. On the Windows operating system, turn off the computer called the Shut Down. There are several ways shutdown in Windows:
1. Using your mouse, click the Start button, then point to the Shut Down option (bottom) on the menu and click (left button), then the display appears as in bawahkemudian select option Shut down the computer? and click the Yes button
2. Press the button on the keyboard  picture, then press U, use the arrow keys to select the option Shut down the computer?, And press Enter
3. Press the Ctrl + Esc, then do as above.
4. Press the Alt + F4, then do as above.
2. Will display showing off Windows is Shutting Down ... Please Wait. After some time the computer turns off by itself.
(Note: In the old production machine (1997 down), the display above will be followed by the view It's Now Safe to Turn Off Your Computer. Press the Power button to turn off the computer.)
3. Turn off the stabilizer and other parts (monitor, printer, speakers)