The Mariana Trench World’s deepest Place

The Mariana Trench or Marianas Trench is the deepest part of the world's oceans. It is located in the western Pacific Ocean, an average of 200 kilometres (124 mi) to the east of the Mariana Islands, in the Western Pacific East of Philippines. It is a crescent-shaped scar in the Earth's crust, and measures about 2,550 km (1,580 mi) long and 69 km (43 mi) wide on average. It reaches a maximum-known depth of 10,994 metres (36,070 ft) (± 40 metres [130 ft]) at a small slot-shaped valley in its floor known as the Challenger Deep, at its southern end,although some unrepeated measurements place the deepest portion at 11,034 metres (36,201 ft).For comparison: if Mount Everest were dropped into the trench at this point, its peak would still be over 1.6 kilometres (1 mi) underwater.

Some of the facts about Marianas Trench

It is amazing to note that the pressure exerted by the water column at the bottom of the trench is over thousand times greater than the standard atmospheric pressure at the sea level!

Owing to the very high pressure exerted by the water column above, the density of water at the Mariana Trench increases by about 5 percent, which means that 95 liters of water at the bottom of trench will have the mass equal to 100 liters of water at the surface.

The temperature of water at the Mariana Trench varies between 1 to 4  Degrees, meaning it is near the freezing point and its constant contact could be unbearable for the humans.

Though the overall length of the trench runs for about 2,550 KMS, its width is merely 69 KMS.

Because of the earth not being a perfect sphere, the radius at the poles is about 25 KM less than the radius at the equator. That is why the bottom of the Mariana Trench is not the closest point to the center of the earth. But on the contrary, some parts of the Arctic Ocean seabed lie closest to the earth's center.

According to the findings of a research, the trench is regarded as one of the world's oldest seabeds, and it is about 180 million years old.

The water pressure of 8 tons per square inch at the bottom of the trench means as many as 50 jumbo jets placed on the top of a person.

Do you really know that there are hydrothermal vents, at the floor of the trench, which emit highly acidic fluids? The temperature around these hydrothermal vents may reach as high as 300 degrees centigrade but, on the contrary, the temperature of the seabed floor does not usually go higher than 4.4 degrees centigrade.

The contrast between the highly acidic & hot, and the highly basic & cool environment in the trench gives rise to an ever changing and nearly toxic environment, but even then a variety of life thrives here!

From a mud sample, taken from the Challenger Deep, the oceanographers have discovered that as many as 200 different microorganism are living in the region. Moreover, two inch long amphipods or shrimp-like crustaceans have also been found thriving in abundance at the bottom.

Do you know that the Challenger Deep, the deepest point of the Mariana Trench, has been named after the two vessels, called the HMS Challenger and HMS Challenger II?

During a global circumnavigation in 1875, the Mariana Trench was discovered by HMS Challenger with the use of sounding equipment.

About 76 years after the visit of the HMS Challenger, the trench was sounded again by HMS Challenger II.

A 'deep boat', known as Bathyscaphe Trieste, was the first ever vessel to reach the bottom of the Challenger Deep in 1960, which was manned by a Swiss scientist Jacques Piccard and a US navy Lieutenant Don Walsh.

It is interesting to note that the very hot water emitted by the vents is rich in its mineral contents that help in sustaining life in this area.

The hot water of the vents, at times reaching 450 degrees, does not boil because of the very high pressure exerted by the water column above.

Do you know that the giant 10 cm single celled amoebas, called ksenofiofory, show amazing resistance to multiple elements and chemicals, such as, mercury, uranium and lead that would kill other animals as well as humans?

The only known underwater area where you can find liquid carbon dioxide is the Champagne Vent of the Mariana Trench that is outside the Okinawa Trough near Taiwan.

Discovered in 2005, the Champagne Vent was initially regarded as the source of harmless water, but closer inspection revealed that it was emitting pure carbon dioxide. Owing to the presence of bubbles, it was named as the Champagne Vent.

Located at the depth of about 414 meter on the way to the Mariana Trench, there is Daikoku volcano which is the source of one of the rarest phenomena on the planet. Here in the pit, called "pot", there is a lake of pure molten sulfur a seething black emulsion that is boiling at 187 degrees Celsius.

So surprisingly, man has explored beyond the distance of the light years into the outer space, but only 5 percent of the seabed has been explored and mapped till now the remaining still remains unexplored.

The bottom of the trench is covered with a blanket of icky, viscous ooze as, owing to the immense water pressure, everything getting there ends up ground up into a fine, grayish-yellow almost silky sludge.

Spanning over the area of 246,000 square kilometers, Mariana Trench has been designated as the US National Monument by an act signed by the US President George Walker Bush in 2009.

The World’s Oldest operating University :University of Al-Karaouine

The University of al-Qarawiyyin, also written Al Quaraouiyine or Al-Karaouine, is a university located in Fez, Morocco. It is the oldest existing, continually operating and the first degree-awarding educational institution in the world according to UNESCO and Guinness World Records and is sometimes referred to as the oldest university.It was founded by Fatima al-Fihri in 859 with an associated madrasa, which subsequently became one of the leading spiritual and educational centers of the historic Muslim world. It was incorporated into Morocco's modern state university system in 1963.

Education at Al Quaraouiyine University concentrates on the Islamic religious and legal sciences with a heavy emphasis on, and particular strengths in Classical Arabic grammar/linguistics and Maliki law, although a few lessons on other non-Islamic subjects such as French, English are also offered to students. Teaching is delivered in the traditional method, in which students are seated in a semi-circle (halqa) around a sheikh, who prompts them to read sections of a particular text, asks them questions on particular points of grammar, law, or interpretation, and explains difficult points. Students from all over Morocco and Islamic West Africa attend the Qarawiyyin, although a few might come from as far afield as Muslim Central Asia. Even Spanish Muslim converts frequently attend the institution, largely attracted by the fact that the sheikhs of the Qarawiyyin, and Islamic scholarship in Morocco in general, are heirs to the rich religious and scholarly heritage of Muslim al-Andalus.

Most students at the Qarawiyyin range from between the ages of 13 and 30, and study towards high school-level diplomas and university-level bachelor's degrees, although Muslims with a sufficiently high level of Arabic are also able to attend lecture circles on an informal basis, given the traditional category of visitors "in search of [religious and legal] knowledge"  In addition to being Muslim, prospective students of the Qarawiyyin are required to have memorized the Qur'an in full as well as several other shorter medieval Islamic texts on grammar and Maliki law, and in general to have a very good command of Classical Arabic. It is a common misconception that the university is open only to men, however. It is open to both men and women

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Top 10 Most Dangerous Dive Sites in The World

Egypt’s Blue Hole, Dahab and Sinai, Egypt

Probably the most dangerous dive site in the world is located in Egypt. Known to most as the ‘Diver’s Cemetery’ this unbelievable attraction is known for ‘the arch’ which is a passage way to open waters, located approximately 56m below the surface. The recommended depth for any scuba diver is 30m. When a diver gets that deep, nitrogen narcosis begins to set in which can alter the diver’s judgment, rendering them unable to make fast and good decisions. Nitrogen narcosis can cause disorientation and even a loss of consciousness. Unfortunately for some, this increase of nitrogen bubbles within the blood stream can mean that the diver can miss the opening of ‘the arch’ and continue descending to their death. Approximately 150 divers have lost their lives at this location, over the past 15 years.

Blue Hole, Lighthouse Reef, Belize

Known as one for the bucket list, the blue sink hole is identifiable by its contrasting blue colors, showing the deepest, darkest blue alongside the lighter, shallower colors. The blue hole measures nearly 305m across and 124m down into the earth. Divers come from far and wide to experience this wonder. Descending the first 30m mostly consist of sheer walls on all sides, once you pass this, the walls turn to stalactite formations made of limestone. If you are an inexperienced diver, this sheer drop off can be extremely disorientating, causing them to descend at an even faster rate.

The Shaft Sinkhole, Mount Gambier, Australia

This incredible dive site is full of cave diving. The shaft sinkhole might just be the most dangerous cave dive on the planet. At the beginning of this dive, the diver must take off their equipment in order to get through a man hole which is just too small to accommodate both them and their equipment. Once their equipment is passed through to them, they can begin their dive through a series of extremely dark and dangerous caves. A low air consumption is essential for this dive as divers can get lost or simply do not save enough air for the journey back to the surface. Unfortunately, many divers have lost their lives due to this reason.

Cenote Esqueleto, The Temple of Doom, Tulum, Mexico

Aptly known by its nickname, ‘The Temple of Doom,’ the Cenote Esqueleto located in Mexico can be dangerous from the very onset. Once the divers have jumped in, they are advised to stay within the sunlit areas as it can get extremely dark in places. The combination of dark passageways and intricate tunnels, can cause divers to become disorientated and lost. Getting lost is the main reason for many of the deaths at this dive site. Divers lose their way and run out of air, rendering them helpless.

Coco’s Island, Costa Rica

Coco’s island is one of the most remote dive sites in the world. Located approximately 340 miles off the Pacific Coast of the country, it usually takes over 35 hours to reach this prime location by boat. However, what makes this destination even more dangerous is the sheer amount of sharks found in the waters around this dive site. The usual marine life found in this area includes; white top reef sharks, giant manta rays, hammerhead sharks, dolphins and sea turtles.

Samaesan Hole, Samaesan Bay, Thailand

This incredible hole penetrates deep into the earth at around 85m deep. With its incredibly strong currents, if you are not well prepared for this dive, then it can take some divers severely off course. In addition to these strong currents, a surprising site are the unexploded bombs. The Samaesian hole is a former military dumping ground, providing a unique but dangerous experience for any diver.

Jacob’s Well, Wimberley Texas

Jacob’s Well is located in the south west of Austin Texas and merely seems like an average swimming hole. However, once you get below the surface, a whole different world opens up. Jacob’s Well consists of chambers of caves, the first two a suitable for most divers however, once you approach the third chamber, the dive begins to get a little harder. Not only does this chamber consists of winding narrow pathways, the cave is full of gravel and silt, which can be detrimental to the diver. Once these small particles get disturbed, it can become very difficult to see causing divers to become disorientated, panic and therefore use up their air at a much faster rate than usual. Over 8 people have tragically lost their lives in these dark and dangerous chambers.

Eagle’s Nest Sinkhole, Weeki Wachee, Florida

Located in the western area of Weeki Wachee, this dangerous dive site is around 315m deep which can make it hard for even the most skilled of divers. The deeper you go, the more likely nitrogen narcosis will set in causing disorientating. Once the diver becomes disorientated, this can prevent them from checking their depth gauge as well as their air consumption, meaning that they could run out of air and not surface in time. This location has claimed the lives of many divers, who enjoy pushing the limits.

German U Boat, New Jersey

This incredible world war II relic, discovered in 1991, is located approximately 73m below the surface, which is reaching extremely dangerous depths for any diver. 3 members of the dive group who discovered the U-869 tragically died whilst returning to the site soon after it was found. The mixture of the cold water and the dangerously strong currents can prove perilous for most divers out there.

Devil’s Caves, Ginnie Springs Florida

The Devil’s Caves is a popular dive site for many and is located approximately 35 miles off the northwest of Gainsville, Florida. The temperature at this incredible cave dive site is warm all year round. The Devils caves consist of a network of caves systems named, ‘Little Devil’, ‘Devil’s Eye’ and ‘Devil’s Ear’. These caves happen to be the most dangerous sites in the whole springs. At the opening of the ‘Devil’s Ear’ you find a vortex which is certain to move your equipment around.

Epic Rainbow Mountains of the World

Vinicunca Mountain, Peru
Vinicunca, also called Montaña de Siete Colores, Montaña de Colores or Rainbow Mountain is a mountain in Peru with an altitude of 5,200 meters above sea level. It is located in the Andes of Peru, in the Cusco Region.

It is one of the places that still has not been discovered by travelers. Rainbow Mountains represents one of the most spectacular places of the Cordillera Vilcanota as it keeps a natural colour given by the presence of sedimentary eroding rocks. The rocks are impressive for its colourfulness since they are formed by seven colors. That's why, the mountain is known under the name of "Cerro Colorado" too.

The journey will take you at least 1 day to complete. A high altitude adventure that will keep you begging for oxygen as you will strut above a constant altitude of 14,000 feet. You will pass thousands of roaming alpacas and llamas. You will walk through beautifully diverse landscapes varying from snow-capped peaks through neon red desert mountains to marshy pampas. The real reward however will be your arrival to those painted-like hills hidden deep in the Andes. Resembling a rainbow, the mountains will require an extremaly good sight to find a route along

Vermilion Cliffs, Arizona, USA

The Vermilion Cliffs are the second "step" up in the five-step Grand Staircase of the Colorado Plateau, in northern Arizona and southern Utah. They extend west from near Page, Arizona, for a considerable distance, in both Arizona and Utah.

112,500 acres (45,500 ha) of the region were designated as the Paria Canyon-Vermilion Cliffs Wilderness in 1984. An even greater area was protected within Vermilion Cliffs National Monument in 2000.The Vermillion Cliffs were on an important route from Utah to Arizona used by settlers during the 19th Century. The area was explored by the Mormon pioneer and missionary Jacob Hamblin, who started a ranch at the base of the cliffs in House Rock Valley. Present day U.S. Highway 89A basically follows the old wagon route past the cliffs through House Rock Valley and up the Kaibab Plateau to Jacob Lake.

Famous locations in the cliff area include Lee's Ferry, Glen Canyon and the Glen Canyon National Recreational Area, The Wave, Coyote Buttes, and others.

Zhangye National Geopark, Gansu, China

The Zhangye National Geopark is located in Sunan and Linze counties within the prefecture-level city of Zhangye, in Gansu, China. It covers an area of 322 square kilometres (124 sq mi). The site became a quasi-national geopark on April 23, 2012. It was formally designated as "Zhangye National Geopark" by the Ministry of Land and Resources on June 16, 2016 after it has passed the on-site acceptance test. Known for its colorful rock formations, it has been voted by Chinese media outlets as one of the most beautiful landforms in China.

Landmannalaugar Mountain, Iceland

Landmannalaugar is a place in the Fjallabak Nature Reserve in the Highlands of Iceland. It is at the edge of Laugahraun lava field, which was formed in an eruption around the year 1477. It is known for its natural geothermal hot springs and surrounding landscape.

Landmannalaugar is the northern end of the Laugavegur hiking trail. The Iceland Touring Association operates a mountain hut with sleeping bag accommodation for 75 people and a public toilet with showers. During the tourist high season there is also a small shop there that sells coffee and basic groceries, a horse tour agency. ICE-SAR highland patrol in Fjallabak operates from here. Several bus companies have regular trips to and from Landmannalaugar during the tourist season.

Ladies Only Resort -The SuperShe Island Finland

SuperShe Island, a women-only island resort off the coast of Finland which is 8.4-acre patch of land.

SuperShe Island is the brainchild of American entrepreneur Kristina Roth, who decided to invest in a women-only resort after realizing that being around men was distracting to other women. While vacationing at the Ashram in Calabasas, Calif., and the nearby Ranch Malibu, Roth noticed that women would focus more on the men than themselves, so she started contemplating the idea of a women-only resort where visitors could relax without any male distractions.Roth made it clear that she enjoyed her mixed gender vacations and has nothing against men, but she just felt that there was a need for a “no men allowed” resort where women could relax and refill their batteries without getting distracted.

SuperShe Island will house ten guest cabins, a spa, and various adventure activities. There will be daily cooking and fitness courses available, along with yoga and meditation classes, but Roth plans to add whatever other activities women find appealing.According to a recent SuperShe press-release, “women need to spend time with other women. Being on vacation with men can be draining and demanding. We want SuperShe Island to be rejuvenating and a safe space where women can go to reinvent themselves and their desires. A place where you can recalibrate with no distractions.”

"Our goal is to create a utopia where women can come together to care for themselves through fitness, nutrition, creativity nurturing and more," Roth said. "The opening of our Finnish island will help us create a physical space that is open throughout the year for ladies to recharge." We’ll see how the public reacts when SuperShe Island opens in July 2018.

SuperShe Resort Link

History of Kohinoor Diamond

The Kohinoor diamond was mined at the Rayalaseema diamond mine in the Kollur mine in Golconda, India during the rule of the Kakatiya dynasty. It was taken away from a King of Malwa in 1306 whose family possessed it for generations.

Babur, the Turco-Mongol founder of the Mughal Empire, wrote about a "famous" diamond that weighed just over 187 old carats – approximately the size of the 186-carat Koh-i-Noor.Some historians think Babur's diamond is the earliest reliable reference to the Koh-i-Noor. According to his diary, it was acquired by Alauddin Khalji, second ruler of the Khalji dynasty of the Delhi Sultanate, when he invaded the kingdoms of southern India at the beginning of the 14th century. It later passed to succeeding dynasties of the Sultanate, and Babur received the diamond in 1526 as a tribute for his conquest of Delhi and Agra at the Battle of Panipat.
Shah Jahan, the fifth Mughal emperor, had the stone placed into his ornate Peacock Throne. In 1658, his son and successor, Aurangzeb, confined the ailing emperor to Agra Fort. While in the possession of Aurangzeb, it was allegedly cut by Hortenso Borgia, a Venetian lapidary, reducing the weight of the large stone to 186 carats (37.2 g). For this carelessness, Borgia was reprimanded and fined 10,000 rupees According to recent research the story of Borgia cutting the diamond is not correct, and most probably mixed up with the Orlov, part of Catherine the Great's imperial Russian sceptre in the Kremlin.
One of Ranjit Singh's favourite horses with the head of his stables. His jewels are shown, to scale, including the Koh-i-Noor
Following the 1739 invasion of Delhi by Nader Shah, the Afsharid Shah of Persia, the treasury of the Mughal Empire was looted by his army in an organised and thorough acquisition of the Mughal nobility's wealth. Along with millions of rupees and an assortment of historic jewels, the Shah also carried away the Koh-i-Noor. He exclaimed Koh-i-Noor!, Persian for "Mountain of Light", when he obtained the famous stone. One of his consorts said, "If a strong man were to throw four stones – one north, one south, one east, one west, and a fifth stone up into the air – and if the space between them were to be filled with gold, all would not equal the value of the Koh-i-Noor".
After Nader Shah was killed and his empire collapsed in 1747, the Koh-i-Noor fell to his grandson, who in 1751 gave it to Ahmad Shah Durrani, founder of the Afghan Empire, in return for his support. One of Ahmed's descendants, Shuja Shah Durrani, wore a bracelet containing the Koh-i-Noor on the occasion of Mountstuart Elphinstone's visit to Peshawar in 1808. A year later, Shujah formed an alliance with the United Kingdom to help defend against a possible invasion of Afghanistan by Russia. He was quickly overthrown, but fled with the diamond to Lahore, where Ranjit Singh, founder of the Sikh Empire, in return for his hospitality, insisted upon the gem being given to him, and he took possession of it in 1813.
Acquisition by Queen Victoria
Its new owner, Ranjit Singh, willed the diamond to the East India Company administered Hindu Jagannath Temple in Puri, in modern-day Odisha, India. However, after his death in 1839, his will was not executed. On 29 March 1849, following the conclusion of the Second Anglo-Sikh War, the Kingdom of Punjab was formally annexed to Company rule, and the Last Treaty of Lahore was signed, officially ceding the Koh-i-Noor to Queen Victoria and the Maharaja's other assets to the company. Article III of the treaty read: "The gem called the Koh-i-Noor, which was taken from Shah Sooja-ool-moolk by Maharajah Ranjeet Singh, shall be surrendered by the Maharajah of Lahore to the Queen of England (sic)".
The Governor-General in charge of the ratification of this treaty was the Marquess of Dalhousie. The manner of his aiding in the transfer of the diamond was criticized even by some of his contemporaries in Britain. Although some thought it should have been presented as a gift to Queen Victoria by the East India Company, it is clear that Dalhousie believed the stone was a spoil of war, and treated it accordingly, ensuring that it was officially surrendered to her by Duleep Singh, the youngest son of Ranjit Singh.The presentation of the Koh-i-Noor by the East India Company to the queen was the latest in a long history of transfers of the diamond as a coveted spoil of war. Duleep Singh had been placed in the guardianship of Dr John Login, a surgeon in the British Army serving in the Presidency of Bengal. Duleep Singh would move to England in 1854.
In due course, the Governor-General received the Koh-i-Noor from Dr Login, who had been appointed Governor of the Citadel, on 6 April 1848 under a receipt dated 7 December 1849, in the presence of members of the Board of Administration for the affairs of the Punjab: Sir Henry Lawrence (President), C. G. Mansel, John Lawrence and Sir Henry Elliot (Secretary to the Government of India).
Legend in the Lawrence family has it that before the voyage, John Lawrence left the jewel in his waistcoat pocket when it was sent to be laundered, and was most grateful when it was returned promptly by the valet who found it.
On 1 February 1850, the jewel was sealed in a small iron safe inside a red dispatch box, both sealed with red tape and a wax seal and kept in a chest at Bombay Treasury awaiting a steamer ship from China. It was then sent to England for presentation to Queen Victoria in the care of Captain J. Ramsay and Brevet Lt. Col F. Mackeson under tight security arrangements, one of which was the placement of the dispatch box in a larger iron safe. They departed from Bombay on 6 April on board HMS Medea, captained by Captain Lockyer.
The Koh-i-Noor was formally presented to Queen Victoria on 3 July 1850 at Buckingham Palace by the deputy chairman of the East India Company.[32] The date had been chosen to coincide with the Company's 250th anniversary.

Members of the public were given a chance to see the Koh-i-Noor when The Great Exhibition was staged at Hyde Park, London, in 1851. It represented the might of the British Empire and took pride of place in the eastern part of the central gallery.
Originally, the diamond had 169 facets and was 4.1 centimetres (1.6 in) long, 3.26 centimetres (1.28 in) wide, and 1.62 centimetres (0.64 in) deep. It was high-domed, with a flat base and both triangular and rectangular facets, similar in overall appearance to other Mughal era diamonds which are now in the Iranian Crown Jewels.
Disappointment in the appearance of the stone was not uncommon. After consulting various mineralogists, including Sir David Brewster, it was decided by Prince Albert, the husband of Queen Victoria, with the consent of the government, to polish the Koh-i-Noor. One of the largest and most famous Dutch diamond merchants, Mozes Coster, was employed for the task. He sent to London one of his most experienced artisans, Levie Benjamin Voorzanger, and his assistants.
The 1852 re-cutting
On 17 July 1852, the cutting began at the factory of Garrard & Co. in Haymarket, using a steam-powered mill built specially for the job by Maudslay, Sons and Field. Under the supervision of Prince Albert and the Duke of Wellington, and the technical direction of the queen's mineralogist, James Tennant, the cutting took thirty-eight days. Albert spent a total of £8,000 on the operation, which reduced the weight of the diamond from 186 old carats (191 modern carats or 38.2 g) to its current 105.6 carats (21.12 g). The stone measures 3.6 cm (1.4 in) long, 3.2 cm (1.3 in) wide, and 1.3 cm (0.5 in) deep. Brilliant-cut diamonds usually have fifty-eight facets, but the Koh-i-Noor has eight additional "star" facets around the culet, making a total of sixty-six facets.
After Queen Victoria's death, the Koh-i-Noor was set in the Crown of Queen Alexandra, the wife of Edward VII, that was used to crown her at their coronation in 1902. The diamond was transferred to Queen Mary's Crown in 1911, and finally to The Queen Mother's Crown in 1937. When The Queen Mother died in 2002, it was placed on top of her coffin for the lying-in-state and funeral.
All these crowns are on display in the Jewel House at the Tower of London with crystal replicas of the diamond set in the older crowns. The original bracelet given to Queen Victoria can also be seen there. A glass model of the Koh-i-Noor shows visitors how it looked when it was brought to the United Kingdom. Replicas of the diamond in this and its re-cut forms can also be seen in the 'Vault' exhibit at the Natural History Museum in London.

The Town Living Under One Roof–Whittier ,Alaska

Whittier is a city at the head of the Passage Canal in the U.S. state of Alaska, about 58 miles southeast of Anchorage.The city is within the Valdez–Cordova Census Area. The 2015 population estimate was 214 people, almost all of whom live in a single building. Whittier is also a port for the Alaska Marine Highway.But the strangest thing about this town is that nearly all of its residents live in the same building, Begich Towers, a Cold War-era army barracks built in 1974.

But why do the stay in a single building?
Whittier is the wettest city in the United States, receiving an average of 197.8 inches of rainfall each year. The city also averages 249 inches of snow each winter.This harsh weather makes everyone in the town to live in one building.

The 14-story Begich Towers apartment building which includes a post office, a general store, hospital, the Whittier Police Department, and the mayor’s office. There is also a church, a grocery, laundry, a small hotel, conference room, and a play area with an indoor pool within the complex.