Underground Lakes


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Križna jama is a cave located in Loška dolina, Slovenia. The cave is particularly noted for its chain of twenty-two subterranean lakes of emerald green water

Wookey Hole Caves is a show cave and tourist attraction in the village of Wookey Hole on the southern edge of the Mendip Hills near Wells in Somerset, England.
The caves, at a constant temperature of 11 °C (52 °F), have been used by humans for around 50,000 years. The low temperature means that the caves can be used for maturing Cheddar cheese

Reed Flute Cave in Guilin, China was discovered during the Tang Dynasty almost 1,300 years ago.It’s a huge underground cave system with stunning rock formations, stalagmites and stalactites, illuminated with coloured lights. The cave can hold comfortably 1000 people.

Luray Caverns, originally called Luray Cave, is a large, celebrated commercial cave just west of Luray, Virginia, USA, which has drawn many visitors since its discovery in 1878. The water is that color from copper, and the lighting. Donations go to charities listed on that board

Lechuguilla Cave, New Mexico , is the fifth longest cave discovered yet at 120 miles (193 km) long and measures 489 metres (1,604 ft) deep, making it the deepest in continental United States. 

Cheddar Gorge is Britain’s biggest canyon and is found within the Cheddar Caves, where the UK’s oldest complete human skeleton was found in 1903. Known as the Cheddar Man, the remains were estimated to be 9,000 years old.

This underground lake near Macan Ché on the Yucatán Peninsula is one of many that are considered to be gifts from the gods by the Mayans, and therefore sacred.

Hamilton Pool Preserve is a natural pool that was created when the dome of an underground river collapsed due to massive erosion thousands of years ago. The pool is located about 23 miles (37 km) west of Austin, Texas off Highway 71. One of the most outstanding features of the pool is its 45 foot (14 m) waterfall that spills from the dome above. The preserve is home to some small fish and turtles, which are protected by strict regulation.

Asia-Pacific Economic Cooperation (APEC)


The body is a significant inter-governmental forum for promoting open trade and practical cooperation in the Asia-Pacific region.
Headquarters – Singapore
Observer Members – ASEAN, PECC and SPF
Official Language – English
Origin and Development
The necessity of a permanent body to coordinate the economic relations among the market- oriented nations of the Pacific rim was voiced by the then Australian Prime Minister, Robert Hawke, in January 1989. The Pacific Economic Cooperation Council (PECC), which consisted of a group of business, academic and government representatives and had been holding informal discussions since 1980, endorsed this proposal, and the first meeting of the Asia-Pacific Economic Cooperation (APEC) was held in Canberra, Australia, on November 6-7, 1989. The meeting was attended by five Pacific industrial economies (Australia, Canada, Japan, New Zealand and the US), the then members of ASEAN (Indonesia, Malaysia, Thailand, Singapore, the Republic of Korea and Brunei) and South Korea.
In the beginning, the forum remained an informal and unstructured arrangement for ‘dialogue’ among participating countries, primarily because ASEAN nations were concerned about being overshadowed by economic giants such as Canada, Japan and the US in a regional organization. 
However, as the concept of regional economic groupings gained ground throughout the world, it was decided to institutionalize the grouping. The 1991 Ministerial Meeting at Seoul, South Korea, adopted a declaration outlining the objectives and organizational structure of APEC, and approved the membership of China, Hong Kong (Hong Kong at that time was still under lease to the UK) and Taiwan. The institutionalization of APEC was completed in 1992 when the Bangkok Ministerial Meeting decided to establish a permanent Secretariat in Singapore.
By 1998, APEC had 21 members, which are considered more of economies than countries. The membership was frozen in 1998 at the existing level for the next ten years.
Objectives
The broad objectives are to provide a forum for discussion on a wide range of economic issues, and to promote multilateral cooperation among the market-oriented economies of the region. 
Specifically, APEC aims to promote economic and technical cooperation among the members by stimulating flow of goods, services, capital and technology; to develop a liberalized trade and investment regime; to encourage private investment, and to support ‘open regionalism’.
Structure
APEC consists of Annual Ministerial Meetings, Senior Officials Meeting Working Groups and a Secretariat.
The governing body of APEC is the Annual Ministerial Meeting of the foreign and trade ministers of all the member-states. The chairmanship of the meetings rotates every year among the members. The Senior Officials Meetings, consisting of representatives of all the member-states, are held annually and are responsible for the implementation of policies framed by Ministerial Meetings. 
There are ten Working Groups dealing with Telecommunications, Trade and Investment Data, Fisheries, Tourism, Transportation, Trade Promotion, Investment and Technology, Human Resource Development, Regional Energy Cooperation and Marine Resource Conservation, and two adhoc groups dealing with Regional Trade Liberalization and Economic Policy. The Secretariat is headed by the Executive Director who holds a term of one year.
Activities
– APEC has often taken the lead in discussing new issues confronting the member countries. Important negotiations have been carried out and though there have been repeated references to ‘voluntary’ and ‘non- binding commitments aimed at achieving open trade and investment in the region, the pledge to liberalise has moved gradually  from the political to the legal plane.
There are however, several hurdles in the way to fulfilling the objectives. To begin with, APEC is made of economies at differing levels of development. The developed countries often tend to force the change on the developing ones, which are not domestically ready for swift transition. Political and cultural traditions of member countries also vary. 
There are recurrent trade tensions between major partners. As such, the consensus centric approach slows down the pace of progress. Till the mid 1990s, when East Asia was at its economic high, the agenda for serious regional trade and investment liberalisation was also high. But the agenda quickly faltered and almost collapsed in the wake of the 1997 East and South East Asian financial crisis. 
There is a view that the more powerful members of APEC have not contributed enough to energise the grouping, with the result that summits end with multiple statements of intent, with few members really intent on carrying them out. Also, APEC’s contribution to strengthening regional economic ties is far from satisfactory. Many APEC members have begun resorting to bilateral free trade agreements rather than implement multilateral FTAs.

Weird Places In World: Glory hole – Monticello Dam


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You simply cannot dismiss it as just yet another hole you might have seen on earth. It is really different and unique from the rest of the holes.

It is a glory hole which is found in monticello dam in california. This is considered to be the largest hole in the world.

A glory hole is used when a dam is at full capacity and water needs to be drained from the resevoir.

The size of this glory hole is big enough to consume 14 ??400 cubic feet of water every second.

What is Impulse?


Deferred gratification, also known as impulse control, is an example of this, concerning impulses primarily relating to things that a person wants or desires.
In recent years, studies have linked impulsiveness to higher risks of smoking, drinking and drug abuse. People who attempt suicide score highly on measures of impulsivity, as do adolescents with eating problems. Aggression, compulsive gambling, severe personality disorders and attention deficit problems are all associated with high impulsiveness, a problem that affects an estimated 9 percent of Americans, according to a nationwide mental health survey completed last year.
Now researchers have begun to resolve the contrary nature of impulsivity, identifying the elements that distinguish benign experimentation from self-destructive acts. The latest work, in brain research and psychological studies, helps explain how impulsive tendencies develop and when they can lead people astray. A potent combination of genes and emotionally disorienting early experiences puts people at high risk, as do some very familiar personal instincts.
“What we’re seeing now,” said Charles S. Carver, a psychologist at the University of Miami in Coral Gables, Fla., “is a rapid convergence of evidence indicating that when the prefrontal cortical areas of the brain, the brain’s supervisory management system, are not functioning well, this interferes with deliberative behavior, and the consequences are often unpleasant.”
Few experts dispute that impulsiveness pays off in some situations and, perhaps, had evolutionary benefits. When life is short and dangerous, and resources are scarce, there is a premium on quick response. In studies of baboons and monkeys, researchers have found that animals that are impulsive as adolescents often become dominant as adults, when they moderate their confrontational urges.
In humans, impulsive behavior typically peaks in adolescence, when the prefrontal areas of the brain continue to develop, or soon after, in the young adult years, when it is culturally expected that people will test their limits, psychologists have found.
Yet new research suggests that a taste for danger or conflict is not enough to produce persistent, ruinous impulsivity.