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Tampilkan postingan dengan label Earth Science. Tampilkan semua postingan

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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09.13 | 0 komentar | Read More

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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09.27 | 0 komentar | Read More

It's why the Ocean Salty?

It's why the Ocean Salty?

Once again we encounter the reality of our world we confusing and that there is no answer. That fact is the presence of salt in the oceans. How can salt be there?
The answer is that we do not know how the salt into the ocean! Of course we do know that salt is a substance that can dissolve in water, and therefore into the sea with rain water. Salt in the earth's surface are constantly dissolving and flowing into the sea.
But we do not know whether this causes a very large amount of salt contained in the sea. If all the seas drained, there will be quite a lot of salt that can be used to construct a 180 mile wall height and thickness of 1 mil. The wall can circumnavigate the world in the line of the Equator! Or in other words, rock salt is obtained if all the seas drained will be a big part about 15 times that of all of Europe!
The salt that we use is produced from seawater or brine lakes, springs of salt, and from rock salt deposits. Concentration of salt in sea water ranges from about three percent to three and a half percent. Enclosed seas, such as the Mediterranean Sea and Red Sea contains more salt in the water than on the open seas. Dead Sea, which covers an area of ​​approximately 340 square miles, containing approximately 11.6 billion tons of salt!
On average, a gallon of sea water contains roughly a quarter of a pound of salt. The basics of rock salt that is formed in various parts of the world at first formed by the evaporation of sea water millions of years ago. Because the rock salt required to form a roughly nine-tenths of the volume of evaporated sea water, people argue that the fundamentals of the thick rock salt are found deposited in what was formerly a part of the enclosed seas. These seas evaporate faster than the fresh water coming in, so that the rock salt deposits were formed.
Most commercial salt from rock salt. Commonly used way is to drill wells down to the basics that contain salt. Pure water is pumped through a pipe. The water will dissolve the salt and the salt was pushed out through another pipe to the surface.

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09.15 | 0 komentar | Read More

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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09.05 | 0 komentar | Read More

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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08.33 | 0 komentar | Read More

Robot "perfect woman" from Japan

Robot "perfect woman" from Japan
One form of statement of loneliness and resentment toward women than the real product, a stunning publication on the robot is called the "perfect woman" is. The developers claim the first model of the robot is set to be released on June 11.


As quoted from newsonjapan.com megindo.net, this robot he can go shopping, clean house, cook dinner, give you a massage and your understanding. "Perfect woman" is alleged is a product of two students of robotics at the University of Kobe, in Japan.

According to an accompanying news release, robots blond, brown and red uses a technology called RKS, which Krax Recognition System, which enables them to recognize the sound and visual images.

From
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invisibility cloaks

invisibility cloaks

Throughout the history of advanced camouflage, we should not ignore the solution that nature has provided. An object is said to be visible, if it can not be distinguished - or at least difficult to distinguish - from the surrounding environment. Many animals and insects that physically has evolved in a unique form to blend with their environment, making it difficult for predators (animals, not foreign) to find them.

But for some animals such as chameleons and squid, can dynamically change their physical appearance, could almost disappear in any changes in the environment where it is located. This type of camouflage is similar to an optical device that was created by a Japanese scientist from Keio University: Professor Susumu Tachi, which can provide transparency effects to people or objects.
The technology is named Retro-reflective Projection Technology (RPT)
He hopes the development of this technology will be very useful for surgeons who are usually frustrated by their own hands or surgical alat-alat/perangkat blocking their view at the time were conducting operations or to the pilots who wish cockpit floors transparent it seemed at the time landing.


The photo was taken looking through the viewfinder that uses a combination of moving images taken from the back of the wearer to give a transparent effect.


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18.35 | 0 komentar | Read More

Internet Could 'Save' Languages

Internet Could 'Save' Languages

CALIFORNIA - estimated that approximately half of the seven thousand languages ​​in the world, in danger of disappearing from its use at the end of this century. But thanks to the widespread use of social networking and internet, endangered languages ​​can be saved.
Ilustrasi (Foto: Reuters)


Language is considered endangered by a change in culture, a sense of inferiority as ethnic minorities and the pressure from the government. But with current technology, allowing many languages ​​to enhance the listener to rebuild its presence through YouTube, social media like Facebook and Twitter, as well as text messages.

As part of a project to save thousands of ancient languages ​​from extinction, linguists have launched eight 'talking dictionary'. This digital dictionary features more than 32 thousand written words and 24 thousand audio recordings taken from the original lingungan language in the remote corners of the world.

"You can have a language that is used by 50 or 500 people just in one location. Now through digital technology, so the language can reach a global voice," said David Harrison of Swarthmore College in Philadelphia, as reported by the Telegraph, Monday (20/2/2012 ).

According to him, an endangered language community by adopting digital technology can help make the existence and the language heard around the world are posifit effects of globalization.

Some languages ​​are there in this dictionary is Matukar Panau, a sea of Papua New Guinea language that is currently only used by 600 people. Although it has never had experience with the internet, but people asked to have their language on the web.

In addition, there are other endangered languages​​, such as Chamacoco from a remote desert in northern Paraguay, Remo and Sora. (tyo)
08.35 | 0 komentar | Read More

Here it is the warehouse of gold bullion, containing 4600 tons of pure gold

Treasure? Stored in this warehouse 4600 tons of pure gold or precious metals. Gold bullion was just digeletakan on iron shelves. Cellar door can only be opened with a key length of 3 feet or about 1 meter.

Although the financial crisis, it seems that the UK still has a richness in the Bank of England in a vault beneath the city of London. In fact, there are stacks of gold bars worth £ 156 billion recorded in a cafeteria was far below the streets of the capital.

A total of 4600 tonnes of the precious metals are stored in concrete-lined vaults at the heart of London will be a welcome sight for those who worry that the economy will decline.

Gold-gold bars stacked on the shelves of a simple blue in the light crude. On one side of the room just looks around 15,000 bars, or 210 tons of pure gold, worth around £ 3 billion.

On one wall of the dome, a poster from 1940 is still visible, which indicates that the tendency was formerly a canteen.

The walls of the warehouse is able menatahan bomb attack, as was previously used as a shelter from air raids during World War II.
09.50 | 0 komentar | Read More

Weakened by the Earth's Solar Storm Begin

Weakened by the Earth's Solar Storm Begin
The biggest solar storm hit Earth in the past seven years. NASA satellite to monitor the Sun, SOHO and STEREO, have detected the initial onslaught of the storm at night, on Sunday.


Sending a giant burst of solar coronal mass bursts (Coronal Mass Ejection) nan fierce, in the form of plasma clouds and clouds of charged particles, which leads into the earth. The strengthening of radiation outside the earth is also beginning to be felt due to solar storms.

The explosion reached Earth on Tuesday (24 / 1) at 21:18 - / +7 hours. High-energy particles reach the Earth within a period of 1-2 days, while the electromagnetic radiation reached the earth in 8 minutes.

As reported by Spaceweather.com, the entry of charged particles that hit the magnetic field can pose a hazard to all GPS signals, radio communications pole, until smooth power grids and circuit boards in the middle of orbiting satellites.

Mars is also expected to be affected by this storm blows on January 25. (NatGeo / ADO)
http://tekno.liputan6.com/read/373963/bumi-mulai-diterpa-badai-matahari
08.42 | 0 komentar | Read More

One Reading Calendar, 2012 Clear?

After news emerged of the Maya that the end will occur on December 21, 2012, some archaeologists and physicists deny the truth of the issue. As reported in the pages abcGoodMorningAmerica, in the early 2012's there was confusion about the statement that the new relief that the Maya never predicted that something bad will happen this year, and even if they had, we probably misread their calendar.


According to Christopher Powell, archaeologists who are studying the Mayan culture, there is no obvious source of the apocalypse.

Meanwhile, quotes from members of the American archaeologist named Bruce Love, Lisa Hix stated that the real doomsday rumors originating from the Maya are not true. According to him, as long as these people have misinterpreted on the calendar calculation tribe residing in the United Yucatan Peninsula, on Wednesday (4 / 1).

In line with Powell and Hix, a physics scientist named Ian O'Neill, said there is no reliable evidence about the truth of the Mayan calendar calculations. O'Neill considers this is an issue that smells of commercial production house which has been promoting the film "2012" in 2009. Parties to the production of the film is intentionally mengemborkan 2012 newspaper in order to film it produces behavior.

The Mayans predicted the end of the world, according to a 1300 year old stone tablet that marks the end of a cycle. Maya civilization, which reached its peak from 300 AD to 900 AD, known as the tribes who are experts in the field of astronomy. The Mayan Long Count calendar which started in 3114 BC marks the time at about 394 years known as baktuns period. Thirteen is a number of important and sacred to the Mayans. They write that Baktun 13 ends on December 21, 2012.

This is reinforced by the statement of Lawrence Joseph, author of "Apocalypse 2012" who believe that the Mayan astronomical calculations are very precise and sophisticated. According to him, in December will be a burst of flame from the sun to be wiping out the world.

Then, if the calculation of the Maya would really happen?

According to Mexico's National Anthropology and History, 2012 is still doubtful. Because the western people think the world is spinning on a regular basis, time will begin and end at the same point as the Maya believed.

In addition, the anthropologist Wade Davis has explored all the rumors end 2012 with a dialogue with the people in the community of National Geographic. He concluded that the news is still confusing the truth.

But beyond these issues, now the world is hit by many disasters and global economic crisis. Currently, there are many evil, conflict, and turmoil that continues to occur in countries of the world. According to Davis, these things are signs for the destruction of the world. And, he believes the Mayan prophecy is not the harbinger of the end of the world. (RZK / gma.yahoo.com / MEL)
http://tekno.liputan6.com/read/370686/salah-baca-kalender-kiamat-2012-batal
08.19 | 0 komentar | Read More

NASA Releases New Photos of Earth

NASA Releases New Photos of Earth

United States Space Agency (NASA) released the latest Earth photos. Huffingtonpost page report that has just taken a satellite photo Suomi NPP on 4 January.

For comparison, the agency also displays photographs of Earth taken in 1972 Apollo 17 team. From these two images, can be seen changing the Earth's atmosphere and surface are very striking.


The surface of the Earth in 1972, appear greenish color. This means that when the Earth was fertile, there are many forests, and natural conditions are still fresh. While the current picture, the Earth's surface appears reddish.

This may mean that, at this time the Earth was not good. The universe has largely been experiencing global warming. (SHA)
http://tekno.liputan6.com/read/374503/nasa-rilis-foto-bumi-terbaru
08.11 | 0 komentar | Read More

Apparently Steve Jobs Derived from Line Descendants of the Prophet Muhammad

Apparently Steve Jobs Derived from Line Descendants of the Prophet Muhammad

The origin of the late boss of Apple, Steve Jobs, continues to be newsworthy. After he was known to have the blood of Syria, from his father, Abdul Fattah John Jandali, there is one more unique findings.


Once traced, trace, family history Jandali was one of the prominent family in Homs, Syria. Cousin Steve Jobs, Bassma Al Jandali, confirms Jandali breeds have a direct lineage to the Prophet Muhammad!

"Steve's father, my uncle, Abdul Fattah John Jandali came from Homs. Jandali Families are families who have blood ties with the family of the Prophet Muhammad," said Bassma, as quoted by Gulf News. Basma is a journalist in the Middle East.

Steve Jobs Jandali also appeared to have Arabic names. Arabic name is Abdul Lateef Jandali. When he was born and adopted by a family who gave him the name of Steve Jobs.

Bassma recalled, as a child her mother Bushra Jandali Rifa'e Jandali often said there are descendants living in the U.S.. It was his uncle, Abdul Fattah Jandali, who is also father of Steve Jobs.

Later, other Bassma uncle Abdul Wahid, Abdul Fattah Jandali told that eventually had a child out of wedlock with Joanne. The boy was eventually adopted by another family. Abdul Fattah chose not to go to Syria because it would be scandalous shame. But in the end he remained married to Joanne and has a daughter (brother Steve Jobs) Jandali named Mona Simpson.

"We had never met. But we're all under Jandali breeds still have a relationship. I feel I should have met Steve. Should I take it off, saying good-bye ..," said Bassma.
http://blog.indojunkers.com/2011/10/steve-jobs-ternyata-berasal-dari-garis-keturunan-nabi-muhammad/
18.39 | 0 komentar | Read More

Most Sharp Sword Mystery in the World

Most Sharp Sword Mystery in the World

July 21 last, the ancient Chinese military objects on display are very rare, of the objects on display is invaluable, there Gou Jian's sword (read: Lucien kou), King of Yue (around 500 years BC), the book Sun Tzu's ancient military science (read: ce Suen, in Indonesia is famous for its Sun Tzu) is derived from Han dynasty tombs in the mountains Yin Que (read: yinjue) and others.


Among them there are also the sword of the king of Yue, Gou Gou Jian Jian and grandchildren. Sword've ever used by the great-grandfather and the sword of Wu's crown prince. Four of the iconic sword for the first time simultaneously exhibited in public, a rare occurrence in history.

haxims.blogspot.com
Workers with very carefully put the sword of King Gou Jian of Yue imported from Hubei province to Beijing, into a special display case. Although it has been such a long past age still sharp unsurpassed.

Gou Jian Sword blades can be made "through the hair, cut off" belonged to the king of Yue makes people amazed.

According to the stories of workers, the sword of Gou Jian after the dug out and in an experiment, the sword (blade) in a single slash easily cut 26 sheets of stacked paper.

"It's really been tried by a worker who took a piece of hair and naturally released into the upper edge of the sword, straight hair is cut in two."

haxims.blogspot.com
King's Sword of Gou Jian Yue has a length of 55.6 cm and 4.6 cm wide. In 1965 Jiang Ling was found in the mountain province of Hubei. In the body there are sword-shaped texture rhombis, blue patterned inlay berglasur and there are gems turquoise (blue-green).

When dug up stuck in the holster painted transparent and in the neck twisted silk rope. Near the handle listed "personal Sword of Gou Jian - King of Yue". The sword came from the tomb (Dynasty) Chu, placed on the left frame of the body, as a personal sword.

Sword of Gou Jian today is the heritage museum's Hubei province. Head of the Hubei provincial museum, Wang Hongxing said, "Until now, the sword is still shrouded in much mystery, for example about its origin, manufacturing techniques and so forth."

In addition to the presence of the four famous sword, there is arguably more "automatic pistol" ancient times, namely the automatic mechanical bow of Zhan Guo period (403-221 BC).

Wang Hongxing stated, the archaeological officer making derivatives in accordance with the original bow and can be aimed as far as 20 to 30 steps, once the content can be mounted and fired two darts stem mechanics, in ancient times this was almost like an "automatic pistol".

In addition, in the exhibition is also the first time demonstrated 20 pieces flake books (at the time the book has not been made of paper, but from bamboo plates) Sun Tzu's military science from the tomb of Han in Yin mountain Que.

The remaining pieces of military science works of Sun Tzu's the oldest still in existence and this is very valuable, every flake of each placed inside a transparent glass tube, filled with the fluid surrounding the protective transparent, the audience through the glass can still read the black letters above these flakes.

Sources: http://banyobiroe.blogspot.com/2011/12/pedang-gou-jian-rambut-lewat-pun.html

Sources: http://kolom-inspirasi.blogspot.com/2012/01/misteri-pedang-paling-tajam-di-dunia.html # ixzz1jyPNytCI
21.35 | 0 komentar | Read More

Giant tortoises are Extinct Appears Back

Giant tortoises are Extinct Appears Back

After 150 years of thought to be extinct, a kind of giant Galapagos tortoises will come back "alive", the scientists reported on Monday (01/09/2012).

The researchers found the missing species-called elephantopus chelonoidis-by analyzing the genomes of other closely related species, Chelonoidis becki. This second type of life on the island of Isabela, the largest island in the Galapagos Islands, Pacific Ocean. The island is located about 322 kilometers from the island of Floreana, where Chelonoidis elephantopus last seen before disappearing, presumably due to hunting by whalers, about 150 years ago.


Both species of giant tortoises that live on the Galapagos Islands that has a shell that looks different. C shell on the island of Floreana elephantopus saddle-shaped, while the tortoise on other islands, including C. becki, has a dome-shaped shell. This giant turtle can reach weights almost 408 pounds and a length of almost 1.8 meters.

The discovery of mixed ancestry

In 2008 the researchers found that some C becki tortoise has a shell shaped more like a saddle than a dome. They believe that this is a mixed ancestry (hybrid) of a marriage between two different species. They then took samples for genetic analysis of the 1669 large tortoise from the island, or about 20 percent of the total population. The result, found some pieces of the genomes of C. elephantopus in the population.

Using a special computer model, they analyze when these genes into the population. Clearly, the mixing of genes that occurs when a C elephantopus mating with C. becki-and this is indirect evidence that at that time still exist tortoise type C elephantopus living.

They found, 84 of the tortoise has a genetic indicator that one of them is C elephantopus parent, and 30 of them aged less than 15 years. Given the age of turtles can reach 100 years, the researchers said the most likely parent of the opposite C elephantopus still alive.

"This is the first species of living things are found again in a way that left genetic traces in the genome of their mixed ancestry," said Ryan Garrick researchers from Yale University, and is now an assistant professor at the University of Mississippi. "These findings give a new breath of life to conservation efforts for these animals."

Based on genetic differences between the tortoise mulatto, the researchers estimate that at least 38 C elephantopus tail left half-breed in the Galapagos Islands, and some may still be alive.

Turning an extinct

If researchers can find these populations, they could capture some to be a parent in a breeding program so that the species is "alive" again. In a paper published January 9, 2012 in the journal Current Biology, the researchers write even the possibility of "raising" of pieces of genetic species found in freshwater kuran type C becki.

"If we can find these animals, we can restore them to their native island. This is important because the animals are the key species that play an important role in maintaining ecological integrity in there," said researcher Gisella Caccone from Yale University.

In an interesting discussion, the researchers are still wondering how a giant tortoise can move from the island of Floreana to Isabela. They suspect the animals may be brought to Isabela as food and then thrown overboard or left on the beach.
http://sains.kompas.com/read/2012/01/10/12394091/Kura-kura.Raksasa.yang.Punah.Muncul.Kembali
07.44 | 0 komentar | Read More

Color Dusk Blue Planet "Alien"

Color Dusk Blue Planet "Alien"

Everyone already knows the color of twilight on Earth is red orange. However, what about twilight in an alien planet?

Frederic Pont, scientists from the University of Exeter in England, managed to reconstruct the color of dusk in HD 209 458 b, a planet orbiting the star HD 209 458. Reconstruction was performed based on data from the Hubble Space Telescope.


According to Pont, Hubble has a chemical characteristic data of a planet in a wave of light that can be used directly to reconstruct the color of dusk on an alien planet.

Based on the results of reconstruction, Pont said, dusk in the HD 209458 b is often called Osiris it will be colored blue. As described Discovery, Monday (01/09/2012), the colors tend to be bluish due to atmospheric Osiris is high in sodium which absorbs red and orange.

As the star HD 209 458 sinking, Osiris molecules in the atmosphere will scatter blue light. Known as Rayleigh scattering scattering, scattering the same type as the cause of Earth's sky is blue. As a result of scattering, the twilight sky will be "lit" bluish.

Imagine seeing a blue dusk is beautiful. But is it possible people go to Osiris to witness it?

It seems difficult. Osiris is 150 light years from Earth. It took so long to reach them. In addition, Osiris is a gas giant planet, how could humans set foot in there?

Another difficulty, Osiris, orbiting very close to its star. Planet's temperature reaches 1,000 degrees celsius. This temperature makes the human will turn into ashes in immediately.

Not yet known conditions that allow for twilight on Earth for blue. But clearly, the color of the sky objects can indeed be changed. For example, after the eruption of Krakatoa in 1883, turned into a lavender color of the Sun and the Moon becomes bluish. When a total lunar eclipse on December 10, 2011 Yesterday, the Moon also bluish.
http://sains.kompas.com/read/2012/01/15/13494323/Senja.Berwarna.Biru.di.Planet.Alien.
07.20 | 0 komentar | Read More

Space junk threatens any ISS

Space junk threatens any ISS

One of the space junk, junk vehicles owned by the Russian Phobos-Grunt who failed to Phobos, is currently on the way down to Earth. Astronomers and the public waiting and anticipation, in which the vehicle will fall.

But apparently, Phobos-Grunt is not the only waste space and Earth are not the only ones threatened. There are about 15,000 of space junk and the International Space Station (ISS) is also one that is threatened.


ISS space junk that threatens is the fraction 251 or Iridium satellite Cosmos 133 satellite collision involved the year 2009. Size fraction was only 10 cm, but moves at breakneck speed, 28,000 miles per hour.

Astronomers Ma'rufin Sudibyo, Saturday (01/14/2012) says, "If you hit the ISS, will be able membolongi space station is in one of the vital, the keeper of the pressure."

The threat of space junk that forced NASA to power the booster rocket booster ISS for 54 seconds. ISS 1.5 kilometers higher appointed specifically to avoid this space junk. ISS is now there at an altitude of 391.4 kilometers from the Earth's surface.

Movement due to ISS space junk is the 13th time since 1998. Last movement is in September of 2010, where the astronauts took refuge in the Soyuz spacecraft that pass because there is garbage. Phobos-Grunt and the movement of the ISS to 13 times suggests that the problem of space junk is one issue that must be overcome.
http://sains.kompas.com/read/2012/01/15/18190828/Sampah.Antariksa.pun.Ancam.ISS
07.11 | 0 komentar | Read More

Stephen Hawking: Humanity Will Perish



Jakarta: United Kingdom origin physicist Stephen Hawking celebrates its 125th anniversary-70, Sunday yesterday. At the age of growing up, He repeated the prediction of musnahnya of the human race if continues to inhabit only one planet.

This controversial physicist gave an ultimatum if it's about time people are looking for other alternative housing. That is, human beings should be able to mengkolonialisasi space. Thus the chance of musnahnya the human race will be getting smaller. It is dinyatakannya in an interview with a radio and reported by Yahoo News, Monday (9/1).

Mentioned also by Hawking there are several events that make the humans destroyed, among them a nuclear war and climate change. This statement is also supported by the article in the magazine's Discovery of the possibility of a global pandemic diseases or meteor strike that could lead to the death of human beings on Earth.

Another article in The New Scientist also claimed there was a chance occurrence of lethal radiation from the stellar explosion close to the Earth. Not just a natural occurrence, but the collapse of the economic conditions could undermine the human civilization and caused the deaths of millions of people.

According to the late writer Arthur c. Clarke, is berbahanya if all humans put their eggs in one basket. And with the conquest of outer space, humans began to save his race from extinction. Initial objects to be conquered is the Moon and mars.(ADO)
07.26 | 0 komentar | Read More

A New Species of Sawshark

SAN FRANCISCO, KOMPAS.com - Throughout the year 2011, a member of one of the most feared group of fish, sharks, increases. They now have four new relatives of the sea in the findings of David Ebert of the California Academy of Science, San Francisco, USA.
One of the four deep-sea shark is found is the African pygmy shark saws (Pristiophorus nancyae) that were collected from depths of 400 meters below sea level areas of Mozambique.
African pygmy shark saws have long and pointed snout with sharp teeth as a weapon. For prey, these fish will move in a flock of other fish, hurt, and eventually swam away while eating it.
Two other species are found in the incoming class of lantern sharks. Both are Etmopterus joungi collected from a fish market in Taiwan and Etmopterus sculptus collected from depths of 400-800 meters.
As the name suggests, lantern sharks could generate light in some parts of his body. Scientists suggest that this ability is related to the camouflage when looking for prey and how to communicate with other individuals in one species.
The last shark species found is the angel shark Squatina caillieti or. Types are collected from the territorial waters of the island of Luzon, the Philippines, at a depth of 360 meters. This species has a flattened body and broad fins.
This finding marks the wealth of biodiversity on Earth, which continues to be found, but also threatened with extinction. Sharks are just one example of the results of taxonomic research. Indonesian scientists also uncovered a new species, ranging from mice to wasps monster eagle.
09.38 | 0 komentar | Read More