Advantages Selling App Developer on Windows 8

Advantages Selling App Developer on Windows 8
Microsoft offers the advantage that has not given Android and IOS.

This week, Microsoft has announced details of the sale price for the application in Windows 8 App Store. Developers can set their application rates starting at U.S. $ 1.49.

These prices are much more expensive than Apple's iTunes or Google Play Store. In comparison, Apple and Google provide an opportunity for application developers to sell up to U.S. $ 0.99 in their app store.

Although more expensive, Microsoft offers advantages not provided by Google or Apple. Citing Insider Business page, in Windows 8 App Store, developers are given the opportunity to offer a trial application for seven days, before the customer decides to buy the full version.

Microsoft set a standard rate of 30 per cent of the profits of developers. However, after an application sold U.S. $ 25,000, then Microsoft will only fix the rate of 20 percent. It would be attractive to big developers are used to achieve sales of U.S. $ 25,000.

In this way, developers will more easily benefit from Windows 8, compared to Android or IOS.

Windows 8 is scheduled to be released officially on October 26. This operating system is an upgrade from Windows XP, Windows Vista, and Windows 7. The latest Windows operating system will optimize the role of the touch screen will also be available at a number of new PCs.

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This causes Remove Light Blue Sea California

This causes Remove Light Blue Sea California
CALIFORNIA - At midnight, the sea waves in California turn blue. This strange phenomenon caught on camera of a photographer who intentionally look for the blue flame of the moment.
Dailymail preached on Sunday (7/15/2012), a photographer named Steve Skinner, accidentally visit a California beach at night to see the phenomenon. When the waves slammed into the coast, usually seen flashes of light blue.
Glow is caused by algae bloom. When tertubruk waves, releasing the plant blue light is called bioluminescence.


Although it looks beautiful, large amounts of algae that actually have a damaging impact. Because, these plants reduce the levels of oxygen in the water and harm fish.
This is a phenomenon that is very popular and people come to see it primarily as a phenomenon that is happening, "said Skinner.
I've seen this before, but never got as bright as this. Last time I looked, the color tends to green light is dim, but this time it's amazing, "he added.

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10 Incredible Natural Phenomena Freeze

10 Incredible Natural Phenomena FreezeAll phenomena of the natural wonders that surround us can be a lesson for us, how small we are in the presence of the creator, the universe and this universe is his. As in the frozen natural phenomena. Here are 10 Amazing Natural Phenomena Freeze
1. Frozen WaterfallFrozen Waterfall

The process of the waterfall to be frozen, it must pass through step by step.Due to the flow of water continues to flow makes it take longer to freeze.
2. Ice caveIce cave

Ice cave is kind of natural caves that contain ice in large quantities. At least part of the cave must have a temperature below 0 ° C throughout the year.
3. The ice discThe ice disc

A rare phenomenon that can only be seen in a very cold country. Scientists generally assume that the discs of ice formed when surface ice water to pool in the center instead of the banks.
4. Ice spikesIce spikes

Amazing ice spikes is commonly known as the Penitentes. Chile is home to rugged mountains of the Andes, extreme weather at different heights to make some stunning ice formations.
5. Ice shelvesIce shelves

An ice pick up all sorts of geometric shapes and asymmetry of interest. Ellesmere Island is famous for its ice shelves. But unfortunately it decreases rapidly in the face of global warming. And scientists fear that this particular phenomenon may be lost forever.
6. Ice FlowersIce Flowers

Frost formed on new layers, which depend on weather conditions and due to frozen ground that has not come frozen.
7. Striped IcebergStriped Iceberg

Icebergs are formed by layers of snow that react to different conditions. The lines are usually made when a crack in the ice sheet fills with meltwater and freezes quickly.
8. GlacierGlacier

The glacier is an accumulation of densely packed snow into ice for thousands and even millions of years. The glacier has an important function as regulators of ecosystems and water suppliers, they are the main source of the largest fresh water on earth. And warming the planet has led to the shrinkage of glaciers around the world in recent decades.

9. Snow flakes

Snow flakes is a collection of frozen ice crystals that fall through Earth's atmosphere. They were becoming a growing snow crystal, while clouds of microscopic droplets of super-cool to be frozen.
10. The Waves Freeze?The Waves Freeze?

Although it looks like it, but not a wave. But ice is created from glacial movement that formed and looks like a wave.


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Found, Faster than Light Particles

Found, Faster than Light ParticlesIf successfully verified, the findings about the Einstein theory of relativity cancel.

Several physicists said that they had found a sub-atomic particles called neutrinos, which can travel at speeds higher than the speed of light. These findings, if successfully verified, it would cancel about Albert Einstein's theory of relativity.
In an experiment conducted by researchers at the European Centre for Nuclear Research (CERN) in Switzerland and a laboratory in Italy, micro particles that can move at speeds of up to 300 006 kilometers per second. Slightly faster than light can penetrate only a speed of 300,000 kilometers per second.
"Our findings are very surprising," said Antonio Ereditato, a scientist who became a spokesman for the experiment which has a password Opera, as quoted by News 24, 23 September 2011.
As is known, before this the scientists assume that no particle can move faster than the speed of light. "Now we are looking for the most probable explanation for all this," said Ereditato.
From experiments, a particle accelerator firing a beam of neutrinos from the CERN laboratory in Switzerland to a lab in Italy. Apparently, the emission of particles that arrive within 60 nanoseconds or seperenampuluh billionth of a second, faster than light.
In 1905, Albert Einstein about relativity theory catapult, a theory known as the equation E = MC2 is now a fundamental component in modern physics. This theory is based on the idea that nothing moves faster than light.
If the findings on the neutrino is successfully verified, it would force scientists to rethink what has been discovered in the last century related to how the workings of the universe.
The findings in this trial were considered hard to believe, even by scientists who discovered it. The scientists are also central to consult with their colleagues around the world for verification, to ensure that no errors in the test method or calculation is made.

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Amazing Alex Domination Angry Birds Slide

Amazing Alex Domination Angry Birds Slide
This is the first time since the last two years, there are Angry Birds beat the game.

Amazing Alex, the game is also made ​​by the manufacturer of Angry Birds, Rovio, a topnotch game is downloaded paid app on the iPhone. Game about boy named Alex who must solve various problems.

With this achievement, the analysts directly mempekirakan Rovio, pioneering companies from Finland, has a value of U.S. $ 6-9 billion. "Amazing Alex became number one in just over eight hours," said Tero Kuittinen, analyst firm Elkstra, as quoted by Reuters.

"This is the fastest time to reach the number one position in America," he continued. "Without a sequel or affiliation with any film, even without the addition of an existing brand for example."

Rovio, the manufacturer, founded in 2003. The company became an instant global phenomenon when it launched the Angry Birds for iPhone, the end of 2009. After that, the game series continue to appear.

Amazing Alex's presence further strengthens the position of Rovio in bully, game maker for the company. User who created the game has reached 200 million people, by the end of last year.

Value of the company's sales in 2011, accounting for U.S. $ 100 million or Rp 900 billion.

Later that year, Rovio has increased its capital by U.S. $ 42 million, which is injected from the venture capital: Accel Partners, which previously funded the Facebook and Baidu.

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Tiger vs Lion, Who Wins?

Tiger vs Lion, Who Wins?

The fight between the two big cats, tigers and lions, are occurring more frequently than you might think. In Roman times, often showing the Colosseum battles between African lions and tigers Asia to entertain the audience.
Some fights are also held there in the early 20th century, and at some time in the modern era of unintended interspecies fight at the zoo ended with a bloody scene - which certainly would make the children traumatized for life.
But, how exactly is the result of a fight between a lion with a tiger?
Unofficial statement of the historical record shows, many victorious in the fight tigers in ancient Rome, and in the battle today is like that, though not always.
Lions and tigers have their respective advantages, and the "outcome of a battle depends solely on individual animals: his experience, fighting styles and physiology," said Craig Saffoe, a biologist at the Smithsonian Zoo Zoo in Washington, DC
"But if I were to bet, I'll bet for the tiger," said Craig told Life's Little Mysteries.
First, although certain types of tigers larger than lions anywhere, both species are usually almost as large. Despite its size varies, Craig said that the average adult African male lion and Bengal tiger adult male weighs around 400 to 420 pounds (180-190 kg).
Mane (mane) lion gives a physical advantage. According to Craig, is a natural armor to protect their necks. Male lion was designed to fight. "Lions are more social than a tiger, so when growing up, the lion would be more play-style battles as they train to become a dominant lion, while the tiger can pass through life without experiencing even a single fight," he said.
Although the experience will make the fight more formidable old lion, but also the social nature of its greatest weaknesses when fighting with a tiger.
According to the Lion Research Center at the University of Minnesota, a collection of three male lions usually fight as a group when there are disturbing their territory, while the tigers always do it yourself. Instincts of those differences affect both the big cat species.
"What I saw of their tigers are more aggressive, they directly target the neck, they intend to kill," said Craig. "While the lion's more like, 'I want to hit you and a little play with you.' The lion probably had little to play because they have the care of another lion. "
"The tiger can not be like that. Maybe they are conditioned by evolution to not depend on the help of anyone and always wanted to kill quickly."
Sadism that gives the excess tiger.
Before we conclude, is useful to include other big cats into the arena. What are the chances against American jaguars lion or tiger? How does a leopard or cheetah?
According to Craig, the ranking of the big cats are as follows: At the top there is a tiger, lion, and jaguar, and after them from the very top is the leopard, cougar, snow leopard, and cheetah. "The battle of the most interesting may be the large Bengal tiger with a large male jaguar, because both animals have the temperament, speed, size, and strength are almost the same," said Craig.
The leopard is a black horse. "Do not underestimate the leopard. They are small but very powerful and accomplished fighter," said Craig. "Who knows, maybe a leopard can turn into a killing machine and subvert the lion or the tiger".
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Understanding the phenomenon of Multiple Personality

Understanding the phenomenon of Multiple PersonalityPerhaps no one can really understand the problem of multiple personality disorder. Before the 20th century, these psychological symptoms are always associated with a demon. However, the psychologists of the 20th century who refused to regard this phenomenon is called as Multiple Personality Disorder (MPD). Next, when the name was deemed no longer appropriate, this phenomenon was given a new name, Dissociative Identity Disorder (DID).
DID or multiple personality can be defined as a mental disorder where a person who have it will show the existence of two or more personalities (alters), each of which has different names and characters.Those who have this disorder actually has only one personality, but the patient will feel that he has many identities that have a way of thinking, temperament, grammar, memory and interaction of different environments.Although the cause is not certain, but on average the psychologists agree that the cause of this disorder in general is due to childhood trauma.To understand how multiple identities can be formed in a person, then we must first understand the meaning of Dissociative (dissociation).
DissociationHave you ever experience something like this: When being asked about something to your friend, you'll get answers that are not related at all.If so, then I'm sure, when getting that answer, you will say "No connect".Dissociation can be defined simply as a breakdown of the relationship between thoughts, feelings, actions and a sense of awareness or someone with an ongoing situation.In the case of DID, dissociation also occurs, but much more complicated than just "not connect".The process of forming a split personalityAs we mature, we have character and personality that is strong enough to face life's problems. However, in children who were aged under seven years, power has not yet appeared, so they will find other ways to defend against a traumatic experience, namely the dissociation.By using this method, a child can make his conscious mind regardless of the terrible experience that happened to him.According to Colin Ross who wrote the book The Osiris Complex (1995), the process of dissociation in children that lead to abnormalities DID consists of two psychological processes. We will take the example of sexual harassment experienced by a girl.First process: a girl who repeatedly sexually abused will try to deny this experience in mind in order to be freed from the tremendous pain. He could have "out of body experience" that makes it "regardless" of the body and of the ongoing traumatic experiences. He may feel his spirit floated up into the ceiling and imagine he was looking for another girl who was sexually abused. In other words, a distinct new identity has emerged.The two processes, a memory barrier between girls then built it with a new identity that has been created.Now, a new consciousness has been formed. Sexual harassment has never happened to him and he could not remember anything about it.If the sexual harassment continues, then this process will continue over and over so that he will re-create many new identity for it. When the habit is ingrained dissociation, the child will also create a new identity for the things that are not associated with traumatic experiences such as going to school or play with friends.One famous case of multiple personality disorder, namely Sybil, is said to have 16 different identity.According to psychologists, the number of different identities can be more in some cases, even up to 100. Each identity has a name, age, gender, race, style, way of speaking and different characters.Each character can take over the mind of the patient in just a few seconds. Takeover process is called switching and is usually triggered by stress conditions.The characteristics of people with multiple personalitiesWhen reading the paragraphs above, you may be reminded of one of your school friends who like to vary the appearance. To you, it looks like he has a different identity.Or maybe you think you are one of my friends who used to smile, but suddenly be ruled by emotion. When the anger explodes, you can see his face suddenly turned into like a "wolf". To you, it looks like an angry new identity has been mastered.Are they people with DID?How do we know?The answer is the identity of the accompanying changes in appearance or emotion.Let your friends who like to change the appearance or often experience emotional changes such named Edward. If it changes appearance or emotional changes, and still considers himself as Edward, he suffered from DID.


To understand more deeply how to set it apart, see the following four characteristics. If there is someone inside these four characteristics, it stands to reason that he suffered from DID or multiple personalities.The characteristics are:

    There should be two or more distinct identities or consciousness within the person.
    These personalities repeatedly take over that person's behavior (Switching).
    There is an inability to recall important information relating to him are too remarkable to be forgotten just as usual.
    Disturbances that occurred is not the case because of the psychological effects of substances such as alcohol or drugs or because of medical conditions such as fever.From these four points, point number 3 plays an important role.98 percent of those who suffer from amnesia when it DID have an identity arise (switching). When the main personality took over again, he could not remember what happened when the identity of the previous ruling.Although the majority of psychologists have recognized the existence of multiple personality disorder, but others refused to acknowledge its existence.They filed his argument is based on the famous case of Sybill.
Sybil Isabel Dorsett CaseOne of the most famous case in the case of multiple personality disorder is experienced by Shirley Ardell Mason. To conceal his identity, Cornelia Wilbur, the psychologist who handle it and write a book about it, using the pseudonym Sybil Isabel Dorsett to call Shirley.In therapy sessions conducted by Cornelia, revealed that Sybil has 16 different personalities, among them Clara, Helen, Marcia, Vanessa, Ruthi, Mike (Men), Sid (Men) and others. According to Cornelia, 16 self-identity that appears on Sybil comes from a childhood trauma due to frequent abuse by her mother.The story of Sybil became famous because at the time of this disorder is still not fully understood. His book became a best seller in 1973 and a film made about it.However, in subsequent years, the validity of disorders experienced by Sybil began to be questioned by psychologists.According to Spiegel that also handles Dr.Herbert Sybil, 16 different identities are in fact emerging as techniques used by Cornelia hypnosis to treat it. Not only that, even using Sodium Pentothal Cornelia (truth serum) in the therapy.Dr.Spiegel believe that 16 is created by Cornelia identity by using hypnosis. It's very possible that Sybil was a very suggestive and easily influenced. Moreover, coupled with drugs that clearly can bring influence to the nerves.This case is similar to the creation of false memory in the alien abduction experience I've ever posted before.Dr.Spiegel opinion is confirmed by some psychologists and other researchers.Peter Swales, a writer who first found out that Sybil is Shirley also agree with this opinion. From the results of intensive investigations are done, he believes that torture is believed to be experienced by the real Sybil never happened. Chances are, all the memories of torture (which arise because hypnosis session) is actually just memories implanted by the therapist, Cornelia Wilbur.Thus, for some psychologists, DID is nothing but a false memory created by the influence of hypnosis therapy conducted by a psychologist. There is no evidence that traumatic experiences can create a lot of new identities in a person.According Dr.Philip M Coons:

    "The relationship between childhood abuse or trauma with Multiple Personality Disorder really never believed before the case of Sybil"Knowledge of multiple personality is based on many cases of Sybil. If it was just a case of false memory, then collapse the whole theory of dissociation in conjunction with multiple personality disorder. It also means that multiple personality disorder did not actually exist.This debate continues to this day, and I believe both sides have equally strong reasons. If it DID really exist and is only a symptom of normal psychology, why are there still things that can not be explained by psychologists?


The mystery of the DIDFor example, when an emerging identity, biological changes also appear in the body of the sufferers. Pulse velocity can change, as well as body temperature, blood pressure and even the ability to see.Then, different identities may have different reactions to treatment. Sometimes, people with a sense of identity that may have allergies. When the identity of the master, he will actually be allergic to certain substances.Then, another mystery is related to the case of Billy Milligan is regarded as the most interesting cases of DID. Been poured into his life story in a book titled "24 Billy's face."Billy was a student who was convicted of raping several women. In a psychiatric examination session, found 24 different identity in him.Identity that claimed responsibility for the actions that rape is a woman. Another identity named Arthur who was the UK and has extensive knowledge.Under questioning, Arthur was able to express its expertise in medical terms, but Billy had never studied medical problems. Interestingly, Arthur was fluent in Arabic. This language is never learned by Billy. Another identity named Ragen could speak Croatian Serbs. Billy also never learn this language.How Billy can speak in any language that if he did not ever learn it?This mystery unsolved to this day.Unless of course if we think Billy just a case of demonic possession and did not suffer from DID.

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Ship SS Jesmond adventure and discovery of Atlantis that emerged from the sea

Ship SS Jesmond adventure and discovery of Atlantis that emerged from the seaNo one knows where the truth lies the continent of Atlantis. Mysterious continent is mentioned by Plato was sunk by the earthquake and is currently believed to be in the ocean floor. However, in 1882, a merchant ship named the SS Jesmond find an island that seems to have just emerged from the ocean floor. The island is believed to be remnants of the civilization of Atlantis because the artifacts were found on it.
According to legend, on March 1, 1882, weighing 1495 British merchant ship named the SS Jesmond ton carrying dried fruit are in a routine voyage across the Atlantic. Ship departed from Messina, Sicily, with the goal of New Orleans. This cruise should only be a routine voyage for the crew, including the captain, David Amory Robson.
At that time, they've just passed the Straits of Gibraltar and is located about 200 miles west of Madeira and the Azores in the south, more or less the same distance.Wherever they cast a glance, only the ocean in sight. However, not long after, they saw something else on the water surface.Not as usual, that day looks thick mud covered the surface of the water. Not only that, the captain Robson also saw dead fish estimated at half a million tonnes spread over an area of ​​7500 square miles.Robson thought something was going on in the waters, but he could not tell.He ordered the helmsman to keep running the ship, through the millions of dead fish and the thick mud.The next morning, something strange looks. SS Jesmond, who was still sailing in the direction that has been determined, finding a mysterious island ahead of him. Captain Robson realize that this island may have just emerged from the sea. He was used to pass through this route and have never seen it before. Moreover, the map shows that this region has no land at all.The island was large, about 30 miles from north to south. On the island, a mountain that looks a smoke.At that time, Captain Robson received the news from a monitoring station in the Azores and the Canary who reported a minor eruption of underwater volcanoes. Now Robson believes that volcanic activity has caused the deaths of millions of fish and mysterious appearance of mud above sea level. He therefore thought that the appearance of a mysterious island in front of him may also be due to the volcanic activity.Curiosity Robson began to rise. Then he led a small team to investigate the island.When he set foot on the island, he discovered that the place was dominated by black basalt soils and sediments is well established. On it was also seen lots of dead fish, just as the waters that they have encountered before. Surface of the island was empty, there is no plant or a sandy beach. In addition, there are many natural cracks that emit steam constantly.Not long after, a crew accidentally find an object after a careful note was an eye darts.Now they became more enthusiastic.Then they began to dig at random in the spirit to re-discover some eye darts along with small knives.Robson to return to the ship and take a more complete equipment. This time he also brought 15 volunteers. By evening, they have found other artifacts that are very unexpected.They found a statue of a woman who is filled with moss. The statue was carved on one side of the stone and the size is slightly larger than human beings in general. Further to the center of the island, they found two stone walls. Nearby, they found a sword made of yellow metal of unknown type.They also found a spear, ax eyes, rings of metal and ceramic-tile-shaped birds and other animals. Then, they also found two large clay jar which contains the remains of human bones with skulls. That is quite remarkable is the discovery of a sarcophagus with a mummy inside.Robson realized that they had found the remains of past civilizations. And this is quite remarkable because it seems new island emerged from the sea.Pancarian he wants to pursue, but the weather started to not support so he decided to return to the ship with all the artifacts he found. However, he intends to return. So he marked the position of the island in his notes, which is 31 ° 25 'N, 28 ° 40' W.

He was ordered to raise anchor and move on. SS Jesmond arrived in New Orleans on March 31.After arriving in New Orleans, the discovery of the island and the mysterious artefacts began to be heard by the media. Then, a local newspaper proclaimed it up and then spread throughout the country.Reporters from the New Orleans Times Picayune newspaper that interviewed Robson writes that he has shown artefacts were found and did not feel that things were false. The reporter also said that the captain Robson intends to donate all artifacts to the British museum.But then all of a mystery.On May 19, Robson is known to bring back to England without his invention.Since then, the presence of artifacts is no longer known.In 1940, the shipping company's office that houses the SS Jesmond, namely Watts, Watts and Company in England, suffered bombardment by the Germans so that the SS Jesmond travel records were destroyed with him. Thus, the researchers then tried to investigate the claims Robson could not find anything else. In addition, there were no records of donations to the museum Robson England.What happened exactly? Is the story of the discovery was only engineered Robson?Lawrence Hill who has examined the mystery is quite believe the story of Robson. He had a theory why the artifact was never seen again.According to him, the name of the yellow metal on the sword which was found by Robson is Tumbaga, which is an alloy consisting of 80% gold and 20% copper. This type of metal called Orichalcum thinks Plato as numerous in Atlantis. Hill also said that Robson had been fused to take the gold sword. There is a possibility that Robson had thought better to donate these findings. Therefore, these artifacts can not be recovered.In addition, the mysterious island seen by Captain Robson seems also seen by Captain James Newdick, captain of the ship The Westbourne. At that time, Captain Newdick was sailing from Marseilles to New York. However, he noted the position of the island at 5 º 30 'N, 24 º W, not too far from its previous location. This indicates that the floating island, or indeed there are two different islands emerging from the sea.Then, another confirmation came from the crews of other ships which more or less at the same time it sailed through the region. They also saw dead fish in the ocean. Their testimony about the dead fish were also reported in local newspapers.So, there are some aspects of the testimony Robson could be confirmed.About the emergence of an island from the sea, it was not something strange. Geological events of this kind have been observed several times in fact. For example, recently, an island suddenly emerged from the sea off the coast of Pakistan. Local fishermen reported this incident on 26 November 2010.

Below are satellite photos of earthobservatory.nasa.gov showing before and after the emergence of the island.


Below is a screenshot taken from the surface of the island by the fishermen who had come to Pakistan island.According to NASA, these islands appear to be ordinary, and then quickly disappeared because the waves swallowed.Thus, the testimony of Captain Robson about his encounter with the island that emerged from the sea is also not something that is impossible. However, is it true he had found the remains of human civilization in it? This matter can not be confirmed by other evidence besides the testimony of Robson and reporters who interviewed him.Own claims about Atlantis comes from Plato in his Timaeus and Critias.

If Atlantis really exist and not just written by Plato, the most likely location is the place where the SS Jesmond see the mysterious island. According to Plato, Atlantis is located opposite the Pillars of Hercules which is an ancient name for the Strait of Gibraltar.If the island is viewed Robson was part of the civilization of Atlantis, maybe one day he came back and answered all our doubts?
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Are Discovered America Before the arrival of Columbus?

Are Discovered America Before the arrival of Columbus?
When we say "discovered", we usually have a very specific meaning in mind. It means that the people of a civilization came to an area where no one has come from them before. As you know, an investigator often find people and civilizations that have lived in a place that he "discovered". Why not say these people have found that area before?
From the standpoint of Western civilization, we say that Columbus discovered America. This is because after the discovery of the New World he found began to be visited and finally populated from the Old World. But 500 years before Columbus was born, the Norwegian people have held a little "discovery" as well. They sailed west to discover Iceland, then Greenland, and finally the mainland United States.
Did you know that the Chinese tell the voyage originally by Chinese sailors to discover what has become California? And the people of the South Sea Islands are still glorifying the big guys in the past those who sailed to South America long before white men reached South America or the South Sea Islands.
Throughout our knowledge, there have been many times mugkin exploration of thousands of years ago. Of course there are days like the days of Columbus exploration. Perhaps we can say that both Columbus and the Norwegian people had not "discovered" America. Did the Indians have been living here for centuries before white people arrived?
And Who can say that they did not set sail for an invention? It is said that they came from Asia, although we do not know when or how they make the trip. Most likely they reached America for centuries, and by passing through a different path. Most likely they also sent their scouts to find a walk through the land or sea. These scouts were their explorers, explorers, and may in fact they who discovered America!
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How Big Is the Universe Size?

How Big Is the Universe Size?
The human mind can not possibly understand the real picture about the size of the universe. We not only do not know how large in size, it is also difficult to imagine how big this universe.
If we start from the earth and moving, we'll find out why this is so. Earth is part of the solar system, but it is a very small part. The solar system consists of the sun, the planets around the sun, these asteroids are a very small planets, meteors, etc..
Now, the whole solar system is merely a very small part of another solar system are much larger so-called "galaxy". A galaxy consists of millions of stars, many of which are much larger than our sun, and may have its own solar system.
So, the stars we see in our galaxy, which we call "Milky Way", it is the sun. The stars are so far away so that the distance is measured in light years rather than in miles. Light travels with a speed of approximately 6,000,000,000,000 miles per year. The brightest star and closest to Earth is Alpha Centauri. Do you know how the distance? 25,000,000,000,000 miles!
But we're only talking about our own galaxy. It is said that its width is approximately 100,000 light years. This means 100,000 times 6,000,000,000,000 miles! And our galaxy is only a very small part of a larger solar system!
Most likely there are millions of galaxies beyond the Milky Way. And perhaps a combination of all these galaxies is only part of a larger solar system!
So you know why it is not possible for us to get an idea of ​​the size of the universe. Sometimes the scientists argue that the universe is expanding. This means that every few billion years, these two galaxies will each be two times larger than before!
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