annular-solar-eclipse
Machu Picchu (1460-1470), Peru
In the 15th century, the Incan Emperor Pachacútec built a city in the clouds on the mountain known as Machu Picchu ("old mountain"). This extraordinary settlement lies halfway up the Andes Plateau, deep in the Amazon jungle and above the Urubamba River. It was probably abandoned by the Incas because of a smallpox outbreak and, after the Spanish defeated the Incan Empire, the city remained 'lost' for over three centuries. It was rediscovered by Hiram Bingham in 1911.
annular-solar-eclipse
annular-solar-eclipse
Petra (9 B.C. - 40 A.D.), Jordan
On the edge of the Arabian Desert, Petra was the glittering capital of the Nabataean empire of King Aretas IV (9 B.C. to 40 A.D.). Masters of water technology, the Nabataeans provided their city with great tunnel constructions and water chambers. A theater, modelled on Greek-Roman prototypes, had space for an audience of 4,000. Today, the Palace Tombs of Petra, with the 42-meter-high Hellenistic temple facade on the El-Deir Monastery, are impressive examples of Middle Eastern culture
http://worldpot.blogspot.com/2010/01/machu-picchu-1460-1470-peru.html
The Taj Mahal (1630 A.D.) Agra, India
This immense mausoleum was built on the orders of Shah Jahan, the fifth Muslim Mogul emperor, to honor the memory of his beloved late wife. Built out of white marble and standing in formally laid-out walled gardens, the Taj Mahal is regarded as the most perfect jewel of Muslim art in India. The emperor was consequently jailed and, it is said, could then only see the Taj Mahal out of his small cell window.
http://worldpot.blogspot.com/2010/01/petra-9-bc-40-ad-jordan.html
The Roman Colosseum (70 - 82 A.D.) Rome, Italy
This great amphitheater in the centre of Rome was built to give favors to successful legionnaires and to celebrate the glory of the Roman Empire. Its design concept still stands to this very day, and virtually every modern sports stadium some 2,000 years later still bears the irresistible imprint of the Colosseum's original design. Today, through films and history books, we are even more aware of the cruel fights and games that took place in this arena, all for the joy of the spectators.
taj-mahal
taj-mahal
Christ Redeemer (1931) Rio de Janeiro, Brazil
This statue of Jesus stands some 38 meters tall, atop the Corcovado mountain overlooking Rio de Janeiro. Designed by Brazilian Heitor da Silva Costa and created by French sculptor Paul Landowski, it is one of the world’s best-known monuments. The statue took five years to construct and was inaugurated on October 12, 1931. It has become a symbol of the city and of the warmth of the Brazilian people, who receive visitors with open arms.
http://worldpot.blogspot.com/2010/01/roman-colosseum-70-82-ad-rome-italy.html
http://worldpot.blogspot.com/2010/01/roman-colosseum-70-82-ad-rome-italy.html
The Pyramid at Chichén Itzá (before 800 A.D.) Yucatan Peninsula, Mexico
Chichén Itzá, the most famous Mayan temple city, served as the political and economic center of the Mayan civilization. Its various structures - the pyramid of Kukulkan, the Temple of Chac Mool, the Hall of the Thousand Pillars, and the Playing Field of the Prisoners – can still be seen today and are demonstrative of an extraordinary commitment to architectural space and composition. The pyramid itself was the last, and arguably the greatest, of all Mayan temples.
http://worldpot.blogspot.com/2010/01/christ-redeemer-1931-rio-de-janeiro.html
THE GREAT WALL OF CHINA
While the Great Wall of China is not one of the Seven Wonders of the Ancient World, it is typically included in the Seven Wonders of the Medieval World.
In 1987, the United Nations Educational, Scientific and Cultural Organization (UNESCO) placed the Great Wall on its list of the world’s great national and historical sites.
That the Great Wall is a single, continuous wall built all at once is a myth. In reality, the wall is a discontinuous network of wall segments built by various dynasties to protect China’s northern boundary.
During its construction, the Great Wall was called “the longest cemetery on earth” because so many people died building it. Reportedly, it cost the lives of more than one million people.
The Great Wall of China is also known as the wanli changcheng or Long Wall of 10,000 Li (a li is a measure of distance, approximately 1/3 of a mile). The main wall is around 2,145 miles (3,460 km) long with an extra 1,770 miles (2,860 km) of branches and spurs
The Great Wall of China is the longest man-made structure in the world
The Great Wall of China is the longest man-made structure in the world.d
The most visited section of the Great Wall is in Badaling, close to Beijing, which was built during the Ming Dynasty. It was the first section of the wall to open to tourists in 1957. It is where Nixon visited and was the finish site of a cycling course in the 2008 Summer Olympics.
As early as the seventh century B.C., a number of smaller walls that served as fortifications and watch towers had been built around the country. Initially each state (Chu, Qi, Wei, Han, Zhao, Yan, and Qin) that would be united in the first Chinese empire had its own individual wall.
The length of all Chinese defense walls built over the last 2,000 years is approximately 31,070 miles (50,000 km). Earth's circumference is 24,854 miles (40,000 km).
The earliest extensive walls were built by Qin Shi Huang (260-210 B.C.) of the Qin dynasty, who first unified China and is most famous for the standing terra cotta army left to guard his tomb. It is from the Qin (pronounced “chin”) dynasty which the modern word “China” is derived. Little of those earliest walls remain.g
Because the Great Wall was discontinuous, Mongol invaders led by Genghis Khan (“universal ruler”) had no problem going around the wall and they subsequently conquered most of northern China between A.D. 1211 and 1223. They ruled all of China until 1368 when the Ming defeated the Mongols.
The dynasties after the Qin which seriously added to and rebuilt the Great Wall were the Han (206 B.C.-A.D. 220), Sui (A.D. 581-618), Jin (115-1234) and, most famously, the Ming (1368-1644). What survives today are the stone and brick walls predominately from the Ming dynasty.
Contrary to common belief, the Great Wall of China cannot be seen from the moon without aid. This pervasive myth seems to have started in 1893 in the American-published magazine The Century and then resurfaced in 1932 when Robert Ripley of Ripley’s Believe it Or Not claimed the Great Wall could be seen from the moon—even though space flight was decades away. It is questionable whether the Great Wall can be seen from a close orbit with the unaided eye.
It is common to hear that the mortar used to bind the stones was made from human bones or that men are buried within the Great Wall to make it stronger. However, the mortar was actually made from rice flour—and no bones, human or otherwise, have ever been found in any of the Great Wall's walls.
The Great Wall of China supposedly follows the tracks of a helpful dragon
According to legend, a helpful dragon traced out the course of the Great Wall for the workforce. The builders subsequently followed the tracks of the dragon.d
A popular legend about the Great Wall is the story of Meng Jiang Nu, a wife of a farmer who was forced to work on the wall during the Qin Dynasty. When she heard her husband had died while working the wall, she wept until the wall collapsed, revealing his bones so she could bury them.
At one time, family members of those who died working on the Great Wall would carry a coffin on top of which was a caged white rooster. The rooster's crowing was supposed to keep the spirit of the dead person awake until they crossed the Wall; otherwise, the family feared the spirit would escape and wander forever along the Wall.
Uranus, or Tianwang, who was the personification of Heaven, is often portrayed on the reliefs found at strategic points and passes on the Great Wall.g
Historian Arthur Walden established that the popular concept of one Great Wall, and even the name itself, entered Chinese consciousness not directly from the Chinese tradition, but rather through European sources who idealized the Wall. In fact, the Wall rarely appeared in Chinese art before the twentieth century.
Voltaire (1694-1778) discussed the Great Wall several times, but he remained undecided what the real point was. In one piece, he thought the Egyptian pyramids were “childish” compared to the Wall, which was a “great work.” In another place, he calls the Wall a “monument to fear.”
Novelist Franz Kafka (1883-1924) praised the Great Wall as a great feat of human engineering. He even wrote a short story titled “The Great Wall of China” about an educated man who reflects on his life’s work overseeing the building of small portions of the Wall
During the Chinese Cultural Revolution (1966-78), the Great Wall was seen as sign of despotism, and people were encouraged to take bricks from it to use in their farms or homes.
President Nixon’s historic visit to China dramatically increased tourism to the Wall
President Nixon’s visit to China in 1972 increased tourism to the Great Wall. With increased tourism, sections of the Wall were restored, and after Mao Zedong’s death, the Chinese government recognized the Wall as a unifying symbol of the nation.a
The Great Wall has often been compared to a dragon. In China, the dragon is a protective divinity and is synonymous with springtime and vital energy. The Chinese believed the earth was filled with dragons which gave shape to the mountains and formed the sinew of the land.
During the Ming dynasty, nearly one million soldiers were said to defend the Great Wall from “barbarians” and non-Chinese
http://worldpot.blogspot.com/2010/01/pyramid-at-chichen-itza-before-800-ad.html
In 1987, the United Nations Educational, Scientific and Cultural Organization (UNESCO) placed the Great Wall on its list of the world’s great national and historical sites.
That the Great Wall is a single, continuous wall built all at once is a myth. In reality, the wall is a discontinuous network of wall segments built by various dynasties to protect China’s northern boundary.
During its construction, the Great Wall was called “the longest cemetery on earth” because so many people died building it. Reportedly, it cost the lives of more than one million people.
The Great Wall of China is also known as the wanli changcheng or Long Wall of 10,000 Li (a li is a measure of distance, approximately 1/3 of a mile). The main wall is around 2,145 miles (3,460 km) long with an extra 1,770 miles (2,860 km) of branches and spurs
The Great Wall of China is the longest man-made structure in the world
The Great Wall of China is the longest man-made structure in the world.d
The most visited section of the Great Wall is in Badaling, close to Beijing, which was built during the Ming Dynasty. It was the first section of the wall to open to tourists in 1957. It is where Nixon visited and was the finish site of a cycling course in the 2008 Summer Olympics.
As early as the seventh century B.C., a number of smaller walls that served as fortifications and watch towers had been built around the country. Initially each state (Chu, Qi, Wei, Han, Zhao, Yan, and Qin) that would be united in the first Chinese empire had its own individual wall.
The length of all Chinese defense walls built over the last 2,000 years is approximately 31,070 miles (50,000 km). Earth's circumference is 24,854 miles (40,000 km).
The earliest extensive walls were built by Qin Shi Huang (260-210 B.C.) of the Qin dynasty, who first unified China and is most famous for the standing terra cotta army left to guard his tomb. It is from the Qin (pronounced “chin”) dynasty which the modern word “China” is derived. Little of those earliest walls remain.g
Because the Great Wall was discontinuous, Mongol invaders led by Genghis Khan (“universal ruler”) had no problem going around the wall and they subsequently conquered most of northern China between A.D. 1211 and 1223. They ruled all of China until 1368 when the Ming defeated the Mongols.
The dynasties after the Qin which seriously added to and rebuilt the Great Wall were the Han (206 B.C.-A.D. 220), Sui (A.D. 581-618), Jin (115-1234) and, most famously, the Ming (1368-1644). What survives today are the stone and brick walls predominately from the Ming dynasty.
Contrary to common belief, the Great Wall of China cannot be seen from the moon without aid. This pervasive myth seems to have started in 1893 in the American-published magazine The Century and then resurfaced in 1932 when Robert Ripley of Ripley’s Believe it Or Not claimed the Great Wall could be seen from the moon—even though space flight was decades away. It is questionable whether the Great Wall can be seen from a close orbit with the unaided eye.
It is common to hear that the mortar used to bind the stones was made from human bones or that men are buried within the Great Wall to make it stronger. However, the mortar was actually made from rice flour—and no bones, human or otherwise, have ever been found in any of the Great Wall's walls.
The Great Wall of China supposedly follows the tracks of a helpful dragon
According to legend, a helpful dragon traced out the course of the Great Wall for the workforce. The builders subsequently followed the tracks of the dragon.d
A popular legend about the Great Wall is the story of Meng Jiang Nu, a wife of a farmer who was forced to work on the wall during the Qin Dynasty. When she heard her husband had died while working the wall, she wept until the wall collapsed, revealing his bones so she could bury them.
At one time, family members of those who died working on the Great Wall would carry a coffin on top of which was a caged white rooster. The rooster's crowing was supposed to keep the spirit of the dead person awake until they crossed the Wall; otherwise, the family feared the spirit would escape and wander forever along the Wall.
Uranus, or Tianwang, who was the personification of Heaven, is often portrayed on the reliefs found at strategic points and passes on the Great Wall.g
Historian Arthur Walden established that the popular concept of one Great Wall, and even the name itself, entered Chinese consciousness not directly from the Chinese tradition, but rather through European sources who idealized the Wall. In fact, the Wall rarely appeared in Chinese art before the twentieth century.
Voltaire (1694-1778) discussed the Great Wall several times, but he remained undecided what the real point was. In one piece, he thought the Egyptian pyramids were “childish” compared to the Wall, which was a “great work.” In another place, he calls the Wall a “monument to fear.”
Novelist Franz Kafka (1883-1924) praised the Great Wall as a great feat of human engineering. He even wrote a short story titled “The Great Wall of China” about an educated man who reflects on his life’s work overseeing the building of small portions of the Wall
During the Chinese Cultural Revolution (1966-78), the Great Wall was seen as sign of despotism, and people were encouraged to take bricks from it to use in their farms or homes.
President Nixon’s historic visit to China dramatically increased tourism to the Wall
President Nixon’s visit to China in 1972 increased tourism to the Great Wall. With increased tourism, sections of the Wall were restored, and after Mao Zedong’s death, the Chinese government recognized the Wall as a unifying symbol of the nation.a
The Great Wall has often been compared to a dragon. In China, the dragon is a protective divinity and is synonymous with springtime and vital energy. The Chinese believed the earth was filled with dragons which gave shape to the mountains and formed the sinew of the land.
During the Ming dynasty, nearly one million soldiers were said to defend the Great Wall from “barbarians” and non-Chinese
http://worldpot.blogspot.com/2010/01/pyramid-at-chichen-itza-before-800-ad.html
WORLDS TALLEST BUILDING (Burj Khalifa)
Burj Khalifa
Bringing Burj Khalifa to life required a combination of visionary ideals and solid science. In the process, the project amassed an awe-inspiring number of facts, figures, and statistics.
World Records
At over 800 metres (2625 feet) and more than 160 stories, Burj Khalifa holds the following records:
• Tallest building in the world
• Tallest free-standing structure in the world
• Highest number of stories in the world
• Highest occupied floor in the world
• Highest outdoor observation deck in the world
• Elevator with the longest travel distance in the world
• Tallest service elevator in the world
Tallest of the Supertall
Not only is Burj Khalifa the world’s tallest building, it has also broken two other impressive records: tallest structure, previously held by the KVLY-TV mast in Blanchard, North Dakota, and tallest free-standing structure, previously held by Toronto’s CN Tower. The Chicago-based Council on Tall Buildings and Urban Habitat (CTBUH) has established 3 criteria to determine what makes a tall building tall. Burj Khalifa wins by far in all three categories.
Height to architectural top
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building. This includes spires, but does not include antennae, signage, flagpoles or other functional-technical equipment. This measurement is the most widely used and is used to define the Council on Tall Buildings and Urban Habitat rankings of the Tallest Buildings in the World.
Highest occupied floor
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest continually occupied floor within the building. Maintenance areas are not included.
Height to tip
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element. This includes antennae, flagpoles, signage and other functional-technical equipment.
http://worldpot.blogspot.com/2010/01/while-great-wall-of-china-is-not-one-of.html
Bringing Burj Khalifa to life required a combination of visionary ideals and solid science. In the process, the project amassed an awe-inspiring number of facts, figures, and statistics.
World Records
At over 800 metres (2625 feet) and more than 160 stories, Burj Khalifa holds the following records:
• Tallest building in the world
• Tallest free-standing structure in the world
• Highest number of stories in the world
• Highest occupied floor in the world
• Highest outdoor observation deck in the world
• Elevator with the longest travel distance in the world
• Tallest service elevator in the world
Tallest of the Supertall
Not only is Burj Khalifa the world’s tallest building, it has also broken two other impressive records: tallest structure, previously held by the KVLY-TV mast in Blanchard, North Dakota, and tallest free-standing structure, previously held by Toronto’s CN Tower. The Chicago-based Council on Tall Buildings and Urban Habitat (CTBUH) has established 3 criteria to determine what makes a tall building tall. Burj Khalifa wins by far in all three categories.
Height to architectural top
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building. This includes spires, but does not include antennae, signage, flagpoles or other functional-technical equipment. This measurement is the most widely used and is used to define the Council on Tall Buildings and Urban Habitat rankings of the Tallest Buildings in the World.
Highest occupied floor
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest continually occupied floor within the building. Maintenance areas are not included.
Height to tip
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element. This includes antennae, flagpoles, signage and other functional-technical equipment.
http://worldpot.blogspot.com/2010/01/while-great-wall-of-china-is-not-one-of.html
The World's Fastest Animal (Bird)
Peregrine Falcon
The Peregrine Falcon has been reported to reach speeds of up to 200 miles per hour during vertical dives.
worlds-tallest-building-burj-khalifa
The Peregrine Falcon has been reported to reach speeds of up to 200 miles per hour during vertical dives.
Black Mamba
Black mambas are fast, nervous, lethally venomous, and when threatened, highly aggressive. They have been blamed for numerous human deaths, and African myths exaggerate their capabilities to legendary proportions. For these reasons, the black mamba is widely considered the world’s deadliest snake.
Black mambas live in the savannas and rocky hills of southern and eastern Africa. They are Africa’s longest venomous snake, reaching up to 14 feet (4.5 meters) in length, although 8.2 feet (2.5 meters) is more the average. They are also among the fastest snakes in the world, slithering at speeds of up to 12.5 miles per hour (20 kilometers per hour).
They get their name not from their skin color, which tends to be olive to gray, but rather from the blue-black color of the inside of their mouth, which they display when threatened.
Black mambas are shy and will almost always seek to escape when confronted. However, when cornered, these snakes will raise their heads, sometimes with a third of their body off the ground, spread their cobra-like neck-flap, open their black mouths and hiss. If an attacker persists, the mamba will strike not once, but repeatedly, injecting large amounts of potent neuro- and cardiotoxin with each strike.
Before the advent of black mamba antivenin, a bite from this fearsome serpent was 100 percent fatal, usually within about 20 minutes. Unfortunately, antivenin is still not widely available in the rural parts of the mamba’s range, and mamba-related deaths remain frequent.
The black mamba has no special conservation status. However, encroachment on its territory is not only putting pressure on the species but contributes to more potentially dangerous human contact with these snakes.
Black mambas live in the savannas and rocky hills of southern and eastern Africa. They are Africa’s longest venomous snake, reaching up to 14 feet (4.5 meters) in length, although 8.2 feet (2.5 meters) is more the average. They are also among the fastest snakes in the world, slithering at speeds of up to 12.5 miles per hour (20 kilometers per hour).
They get their name not from their skin color, which tends to be olive to gray, but rather from the blue-black color of the inside of their mouth, which they display when threatened.
Black mambas are shy and will almost always seek to escape when confronted. However, when cornered, these snakes will raise their heads, sometimes with a third of their body off the ground, spread their cobra-like neck-flap, open their black mouths and hiss. If an attacker persists, the mamba will strike not once, but repeatedly, injecting large amounts of potent neuro- and cardiotoxin with each strike.
Before the advent of black mamba antivenin, a bite from this fearsome serpent was 100 percent fatal, usually within about 20 minutes. Unfortunately, antivenin is still not widely available in the rural parts of the mamba’s range, and mamba-related deaths remain frequent.
The black mamba has no special conservation status. However, encroachment on its territory is not only putting pressure on the species but contributes to more potentially dangerous human contact with these snakes.
the above photograph is taken from natgeo official website
Annular Solar eclipse of January 15, 2010
black-mamba The solar eclipse of January 15, 2010 was an annular eclipse of the Sun with a magnitude of 0.9190. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partially obscuring Earth's view of the Sun. An annular solar eclipse occurs when the Moon's apparent diameter is smaller than the Sun, causing the sun to look like an annulus (ring), blocking most of the Sun's light. An annular eclipse appears as a partial eclipse over a region thousands of kilometres wide.
It was the longest annular solar eclipse of the millennium,[1] and the longest until December 23, 3043, with a maximum length of 11 mins and 7.8 seconds. (The solar eclipse of January 4, 1992, was longer, at 11 minutes, 41 seconds, occurring in the middle of the Pacific Ocean.)[2]
The eclipse was visible as only a partial eclipse in much of Africa, Eastern Europe, the Middle East and Asia. It was seen as an annular eclipse within a narrow stretch of 300 km (190 mi) width across Central Africa, Maldives, South Kerala (India), South Tamil Nadu (India), Sri Lanka and parts of Bangladesh, Burma and China.
black-mamba
It was the longest annular solar eclipse of the millennium,[1] and the longest until December 23, 3043, with a maximum length of 11 mins and 7.8 seconds. (The solar eclipse of January 4, 1992, was longer, at 11 minutes, 41 seconds, occurring in the middle of the Pacific Ocean.)[2]
The eclipse was visible as only a partial eclipse in much of Africa, Eastern Europe, the Middle East and Asia. It was seen as an annular eclipse within a narrow stretch of 300 km (190 mi) width across Central Africa, Maldives, South Kerala (India), South Tamil Nadu (India), Sri Lanka and parts of Bangladesh, Burma and China.
black-mamba
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