Thursday 29 September 2011

7 Most Potent Alcoholic Beverages And Where They Originated !






So this goes guy goes up to the bar, slams his fist down on the counter top and says in a gruff tone "give the strongest shit you got…and make it double!!". We've all seen this scene played out in movies but have you ever thought "the strongest shit you've got" is really a very relative statement and would really depend on where in the world "this bar" is located? Every country, state, region or culture has their own favorite "mother of all cures" or most potent alcoholic beverage of choice to drown ones sorrows, bond over, party with, have a meaningless conversation over and then develop a hangover with the next morning. What you get at the local bar or liquor store as the most alcoholic or potent drink poured up for you depends on where you are.


Here are some of the most potent alcoholic beverages of choice around the globe:

Poitin From Ireland

Those who have been brave enough to try and down this potent home-distiled, once illegal grain alcohol drink have stories about feeling their throat set on fire or feeling like they swallowed a fire-breathing dragon. Listed as having an alcohol content of 60% to 90% this could easily be considered one of the world's most alcoholic beverages by far! Commonly refereed to as Irish Moonshine, this drink distilled from potatoes, malted barley, sugar and yeast this ancient version of the drink is still considered illegal for the most part with only two distilleries in Ireland still legally allowed to produce it. Available with alcohol contents ranging from 40% to 90% ABV, Poitin is the closest you can get to having something so alcoholic it's almost clinical grade.
irish poitin
Spirytus Vodka From Poland
In the world of spirits (not the ghosts and ghouls one) Vodka is regarded as perhaps one of the strongest alcoholic beverages for those looking for something serious. In fact if you find yourself in a bar in Russia, Ukraine or Poland, you'll find Vodka on your table. Ask for anything else and you'll find eyebrows going up. If your drinking in this part of the globe, you're drinking vodka and there will be no two ways about that. Surprisingly the purest distilled Vodka with the most mind boggling alcohol content by volume is made in Poland. The Spirytus brand Vodka sports a label which says it contains…now brace yourself….95% ABV!!! Rumor has it this kind of stuff needs to be handled very carefully and responsibly since the human body doesn't do very well with these kind of levels. Risks include going blind (if you drink straight up) and a host of other….side effects. It's almost strange it doesn't come with a nuclear label or something more befitting. It comes in a simple plain bottle but don't let that fool anyone.
Spirytus Polish Vodka
Everclear 190 From The United States
That's right! Just when you thought nothing as insanely alcoholic as the drinks above could ever be legally sold let alone manufactured in the USA…we present Everclear neutral grain alcohol. Although not among the most readily available off-the-shelf drink, Everclear comes in two flavors (strictly speaking the drink itself is flavorless and neutral) the 151 proof which has 75.5% alcohol by volume and then the meaner 190 proof which has 95% alcohol by volume. Needless the say the 190 version is banned in several states across the US where the 151 is still available but that won't stop us from tooting our horns about distilling some of the most potent hard liquors in the world! If you're in one of the states where it's legally available and go up to a bar asking for the strongest stuff they've got…be prepared for a bottle of Everclear coming your way.
Everclear-alcohol
River Antoine Royal Grenadian Run From Grenada
Rums are one of those drinks you take seriously and know pack a serious punch (no pun intended) with alcohol contents hovering near 40% ABV. That is till you've been to Grenada and sampled their local "firewater" rum. The River Antoine Rum Distillery has seen more than it's share of tourists being on the tour map of everyone there and why not? They make one of the meanest brands of rum you'll ever find anywhere. Supposedly, what they offer tourists is a sugarcane based rum with up to 75% ABV!!! However, the have the 69% bottles which tourists can take home because the 75% one is just so inflammable, the airlines won't allow it. Rumor has it among circles that the locals get another version of the rum sold exclusively to them which goes way beyond the 75%ABV mark. Now that world make a lethal rum punch!
Grenada-Rum-River-Antoine

Bruichladdich X4 Perilous Scotch Whiskey From Scotland
If it's Scotland….it's Scotch Whiskey ….enough said! This however isn't your everyday 40% ABV Scotch, Whiskey or single malt. This is the result of a record breaking attempt by a Scottish distillery to distill a single malt whiskey four times to come up with a finished product that will have 92% alcohol by volume.   With just 5000 bottles produced and left to age for 10 years in oak casks, this is perhaps not going to be served up at every bar and more of a prized possession among Scotch lovers. Nevertheless, it makes our list of most potent beverages and rightly so!
Bruichladdich X4 Perilous Whiskey
Ouzo & Raki From Greece & Turkey
Raki, the national drink in Turkey is loosely translated as lion's milk (milk for the brave) owing to the milky color the otherwise clear liquid takes on when you dilute it with water. When that's a how a drink gets it's name …you know you're dealing with some serious stuff and the scores of tourists will tell you about their hangovers following a night out on the town in Turkey. With a distinct aniseed flavor similar to Absinthe, most popular brands of Turkish Raki are sold with an ABV of about 45% and going by our list so far, that may not seem a lot. However, the process of making Raki distills the alcohol all the way up to about 94% and then moderates the "lion's milk" to sell-able proportions before it gets to the stores. Ouzo which is traditional in Greece and Cyprus also starts of with 96% alcohol then added to flavorings of anise seed, star anise, cinnamon and other spice flavorings. While Ouzo is also mostly sold at a 40% alcohol content level, both these drinks are not for the faint hearted.
Care to share something else that should make it to this bar menu of throat scorchers
Source : 


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The Real Top 10 God of Gamblers






Most of the time we enter the Casino having the mind set that we will win lots of money. However, most gamblers walk out losers since every game is mathematically designed with a house edge. But here is a list of people who out beat the Casino every time they walk out. Whether it was through intelligence and cleverness, or by outright cheating, they never walk out as a loser but always as a winner that’s why they are called God of Gamblers.

Many people may consider the list to be “too American” but it’s just what research yielded. It can be concluded that the U.S. has a bit more of a gambling culture than other countries because it is home to Las Vegas, Atlantic City, and multiple other gambling cities and towns.

10 ) Ron Harris

It was January, 1995 when Reid Errol McNeal defeated the 1million to 1 odds and hit a monster keno jackpot which is $100,000 at Bally’s Park Place Casino Resort in Atlantic City, New Jersy. When Reid Errol won the jackpot he showed no emotion which aroused suspicion among the officcials. He did not have identification with him and asked to be paid in cash.

There is a law in New Jersey that jackpots over $35,000 is to be verified by the state gaming officials. So they went to McNeal’s hotel room and found Ron Harris who was said to be a friend of McNeal. McNeal was asked to go downstairs with the officials to be questioned. He told the officials that Harris was a computer techincian for the Nevada Gaming Control Board, which regulates gaming in Las Vegas. When the officials went back to the hotel room they found out Harris was gone and found computer equipments, books and notes on how Bally’s jackpot machine’s random number generator could be beaten.

Later on they found out that Harris work as a slot machine checker and tester. He used his knowledge and brilliance to access Bally’s programming on how the random number generator and uses some calculations to find out how the machine works. There fore he was able to predict the outcomes and gave them to his partne, McNeal. They were both arrested, McNeal was arrested immediately while Harris was arrested later in Nevada.

9 ) Gonzalo Garcia-Pelayo

Garcia-Pelayo was actually a Spain record producer who found out that record producing was not the right thing for him to do so he devote himself all his time and thinking to became the first person who successfully exploit wheel bias in the 90s.

Later on some people suggested him the idea of wheel bias but never took advantage of it at the casino.Wheel bias is the belief that not all roulette wheels are perfectly random, and that each individual wheel is unique in that certain numbers are more likely to drop than others. This aberration was a result of wheels being ever so slightly off level or because of other minute inaccurate measurements such as tiny differences in pocket sizes, or the way the wheel’s gears worked.

He began in casinos in Spain by tediously staring at a specific wheel for thousands of spins, recording his results, then analyzing them with a computer. He also recruited his 5 children to help record results. Before he bet a cent, he did many observation sessions on the same wheel. When he felt it was time to bet on the wheel’s “hot numbers” he swung a 5% house edge to a 15% player’s edge and raked in the cash. When he began to feel heat he found a new casino and did the process over again. When every casino in Spain knew who he was he took his method to the United States and Las Vegas where he continued to profit. When he became just too well-known by casinos around the world he retired with an estimated $1.5 million in the bank. One casino sued to recover their losses but Spain’s Supreme Court ruled in Garcia-Pelayo’s favor saying that all he did was “ingenuity and computer techniques. That’s all”.

8 ) Dominic LoRiggio

He was called “The Man With The Golden Arm” and “The Dominator” but LoRiggio’s was his real name. With many years of practice LoRiggio learned “controlled shooting” which is a technique of getting the rolls you want in the game of craps.

This method involves setting the dice in a certain way while gripping them precisely and tossing them out so they stay together in the air having them landing as gentle as possible on the table. He began with his fellow dice control aficionados as the team known as Rosebud. Together they were the first to attack the Vegas strip with their specialized way of shooting. Toll today many people think that controlling the dice is something impossible, but LoRiggio aka “The Dominator” says that it is possible with some basic physics.

Eventually LoRiggio left his group because he feld that they were restraining him from making some serious money. He teamed up with another famous gambler and also writter Frank Scoblete, and by using “controlled shooting’ they claimed to win thousands of dollars at various casinos. Although what LoRiggio doing is not illegal, but because of him many casinos now identify the controlled shooters and will force them to shoot the dice using different mechanics.LoRiggio now conducts dice throwing classes so if anyone wants to learn how to win thousands of dollars in the casinos with a lot of practice, sign up!

7 ) Keith Taft

As you can see in cartoons Taft was actually a real life Inspector Gadget. He was an electronic genius who spend 30 years of his life to develop devices which can defeat the casino. His son Marty and him began planning in the 70s and was considered one of the first who ever create a computer to capture digital video and a microcomputer.

During 1969 after his vacation he became addicted to blackjack and was acknowledge on Edward Thorp(see #1) had written that the game was beatable with some basic mathematical calculations. He tried card counting but did not found any success in it, so he turn his table by using computers to help him do his work in casinos.

He first created a 15 pound computer named George to help him with card counting which uses his toes which was under his clothes. Being too bulky, he created a more lightweight device which he named David and was shockingly advanced for its time. With it he made $40,000 the first week he used it. Taft then basically spit in the faces of casinos and marketed his mini-computer for $10,000 apiece and trained people how to use it. He was eventually detained at a casino and his computer was found, but because the casino and the FBI had not the slightest inkling of how to use it, and therefore couldn’t prove it was used for cheating, Taft was let go with no consequences.

The “belly telly” was Keith and Marty’s next invention and was a tiny video camera that was placed in one’s belt buckle and could see the dealer’s hole card. The image would be relayed to an accomplice who had a satellite on a pickup truck in the parking lot, and he in turn would signal back to the player the best move to make. Other genius inventions included Thor, a computer which could deduce the positioning of cards in a deck if a perfect shuffle was used, and Naina, a sequencing computer.

In 1985 Nevada made it illegal to use electronic devices to aid in gambling, with a punishment of 10 years in prison. However, this was after Taft had won thousands upon thousands of dollars over the years. For all his sweat, blood, and tears and pioneering computer work, Taft was inducted into the Blackjack Hall of Fame in 2004.

6 ) Ida Summers

With striking good looks, Ida Summers was not a woman who would seem to be the epitome of a casino cheater, but in the 60s and 70s she reeled in tens of thousands of dollars in the casinos using guile and shiftiness.

Her specialties were “hand mucking” and switching in “coolers” at the blackjack tables. Hand mucking involves concealing a card that has been brought to the table or removed from play, then through sleight of hand returning it to play when it will benefit the player. Her attractiveness, sociability, and unintimidating frame (5’3” and 100 lbs.) went a long way in deflecting heat from her as she effortlessly switched cards in and out of the deck. She made her way to Las Vegas and continued her cunning ways. It should be noted that during this time many Vegas casinos had mob connections and weren’t as “kind” to cheaters as they are today. This makes her next move even more brazen.

She took it a step further and began to insert cold decks or coolers into the games. Cold decks are pre-stacked decks, brought in by the player, that are traded out with the deck being used in the game. It is an incredibly dangerous maneuver to pull in a casino, but somehow Ida was able to successfully execute it. The fact that there were really no known female cheats at the time made her nearly invincible for a while. Soon she became a legend among the shady underworld of casino cheats since nobody in their right mind had ever attempted inserting a cold deck before.

Her boldness caught up with her however as the FBI and gaming officials ultimately brought her down.

5 ) Tommy Glenn Carmichael

Tommy Glenn Carmichael, like Keith Taft, was a gifted individual who created prodigiously clever devices to gain an enormous edge in the casino. However, his game was the slots. “Give me a slot machine and I’ll beat it” was his motto – and he wasn’t kidding around.

His cheating career began in 1980 at the age of 30 when he used a “top-bottom joint” to win large payouts. This device was a pretty simplistic piece of metal that produced payouts when inserted into the coin slot. Soon, larger casinos replaced their older slot machines with newer ones that had random number generators. As a result, Carmichael moved to smaller gambling halls in Las Vegas but he was arrested at one of these and sentenced to jail. Jail however only strengthened his reserve and when he was released got back to work evolving his cheating instruments.

He developed tools called a Slider and Monkey Paw which when slipped into the machine tripped a switch and caused the hopper to release coins. When slot machines went computer-based he immediately went on the offense and went to a slot machine manufacturer posing as a customer. He had the salesperson open up the new machines as he studied their innards. That was all he needed to invent the “light wand”. This gadget consisted of a camera battery and miniature light and was used to blind a sensor inside the slots causing it to payout coins. It was nearly impossible for security to detect a person using this wand because it was so subtle, and in addition to Carmichael profiting from using it, he sold it to other cheats making as much as $10,000 on certain days.

In 1996 he was arrested for using the wand but charges were later dropped. But in the next three years he was arrested twice in casinos for possession of a cheating device. The FBI became involved and in 2001 Carmichael was sentenced to time served and probation. Today he consults casinos and ironically produces anti-cheating devices. It’s quite amazing that because of one man’s ability to thwart slot machines, the entire casino industry had to make their technology increasingly more complex.

4 ) Louis “The Coin” Colavecchio

In the late 90s law enforcement agencies from various states, the FBI, Secret Service, and others, descended upon the home of Louis Colavecchio. There they found thousands of manufactured slot tokens from dozens of casinos throughout North America.

What sets Colavecchio apart from other counterfeiters is that he was able to duplicate just about anything made out of precious metals or stones. The slot coins found weren’t just counterfeits, they were precisely the same as the real things in every way; they essentially WERE the same thing.

In order to pull this off, “The Coin” needed some seriously specialized equipment. These hard-to-obtain things included: precious metals such as copper, nickel, and zinc, laser-cutting tools to cut, shape, and create dies to stamp out the coins, and a 150-ton press from Italy.

He was so good, that when coins were brought by officials to one of the casinos Colavecchio had hit, security experts there did not even believe they were counterfeit. He was able to decimate casinos in Las Vegas before law enforcement had any perception of his crimes. They finally became aware when large surpluses of coins showed up on casinos’ inventory in other parts of the continent and Colavecchio was suspiciously cashing in large sums of coins.

It took weeks to sort out just how much “The Coin” stole from the dozens of casinos he had made coins for. It was impossible to ascertain a definite amount since those in Las Vegas refused to even acknowledge that they had been cheated. Estimates range from $100,000 to $500,000, and it was clear he had no intentions to slow down. The government had to rent two storage facilities just to store all of the loot they found in Colavecchio’s possession.

A plea deal was reached when he promised to show law enforcement exactly how his operation had worked in order to help in the prevention of future, similar assaults on casinos.

3 ) MIT Blackjack Team

This team would be the most famous of them all the MIT blackjack team. There were books written about their stories and even a movie called 21 was release during 2008.

21-poster

Beginning as an after-school club meeting in campus classrooms at The Massachusetts Institute of Technology in the mid 90s, this team came into inception when these brilliant students decided to use statistic-based systems to beat the game of blackjack. They would subsequently assail casinos for years following.

The initial core of students and accepted associates then went on a recruiting campaign and even put up flyers around campus. Applicants were given tests so only the most suitable ones were chosen in the end, then they were thoroughly trained in the system. The system was card counting which, if done correctly, can give the player a slight yet substantial edge. The idea was not new, and thousands had tried their hand at it previously, but the MIT team really took it to a new level.

They created casino mock-ups and environments and took a team-based approach. This complex arrangement of having a team minimized the chance of being caught, maximized opportunities, and disguised the betting patterns that are inherent to all card counters. Casinos were experienced in identifying counters and making their time there miserable, but it would be extremely difficult for them to do so if the team masked their activity well enough. Hours upon grueling hours were spent perfecting the system and each member had to pass a tedious and demanding battery of tests before they were allowed to enter live casino play.

They began in underground card games to reassure themselves that their calculations and methods would transfer to real-life conditions. When they were sure, they acquired financial backing from anonymous investors and created their own corporation named Strategic Investments. With a bankroll of hundreds of thousands of dollars they then invaded Vegas casinos. Their impact was even greater than expected with returns far exceeding their goals. In one weekend alone they accrued $400,000 in winnings.

Heat in time began to hamper the team and they were forced to move to smaller, sometimes unsavory casinos. Eventually they travelled to European countries but their reputation followed them there as well. After more than one brush with the law the original members quit the team. New students joined but casinos all over the globe knew about MIT students and yearbook photos from the school were downloaded to a shared database. This effectively ended the team’s reign.

In all, it was reported that over the span of just a few years the team amassed a profit of over $5 million, and has also become a legendary entity in pop culture.

2 ) Richard Marcus

Marcus may be the best full-blown cheater in the history of casino gambling. In the beginning he tried to support himself solely on gambling but soon enough he found himself living under a bridge. He got his act together and became a blackjack and baccarat dealer, but while he was on the other side of the gaming table sinister ideas percolated in his head. These ideas would come to fruition and in turn would wreak havoc on the casinos.

One simple, but extremely difficult-to-pull-off, move made Marcus such an elite cheat. He dubbed it “The Savannah” and it involved betting a low denomination of chips, such as three $5 ones at the roulette table – nothing at all that would draw any attention. If he won, he would become very excited, screaming and yelling while throwing his hands up in the air. However, the dealer would be perplexed as to why a player was so elated over winning such a modest sum. Marcus would then alert him to the fact that there was a brown $500 chip underneath the three $5 chips, and when the dealer lifted the top three, he would in fact see himself that there was a $500 chip resting there.

On the other hand, if Marcus’ bet lost he would quickly and surreptitiously remove the $500 chip from the bottom of the stack as the dealer was turned toward the wheel and he would only be out $15. It was only a rudimentary optical illusion, yet a brilliant one. The smaller denomination chips were pushed just slightly forward to cover up the larger one; the dealer never saw the brown chip – unless the player wanted him to. The idea of switching out chips, or past posting as it’s known, was not new, but what made Marcus’ method so innovative was that he performed it backwards. Past posters would bet small, and if they won would stealthily add more chips to their original bet. Marcus started with a large bet then changed it to a small one if he lost. It may not seem like it was a drastic change, but casinos had never seen this before and were not looking for it because security was trained to only look at wins, and his wins were completely legitimate, it was his losses that weren’t! At the pinnacle of their game, he and accomplices were dropping $5,000 chips under $100 ones.

Richard Marcus was eventually caught and prosecuted but not after he bilked an estimated $5 million from casinos around the world. He currently sells gambling books and claims on his website that he is still involved in casino cheating but in a way law enforcement officials can never catch.

1 ) Edward Thorp

Thorp is the father of card counting. Not only was he successful using it in real-world situations, he was the one who invented the original system. A mathematics professor who possessed a master’s degree in physics and a doctorate degree in mathematics, he clearly had above-average intelligence.

As an adult in the early 60s, Thorp knew next to nothing about casino games and the world of gambling. But when a friend, Claude Shannon, brought him and his wife to Las Vegas he became interested in blackjack, and after playing the game a number of times became convinced that there was a mathematical way in which the player could gain an advantage.

He studied the game in a systematic method and exhaustively examined every facet of the game. Using a computer owned by the university he taught at, he simulated billions of blackjack hands to delve even further into the mathematics of the game. This computer was so massive it filled an entire room, yet it was less powerful than today’s laptops. Through his calculations and observations he created his system which “accounted for the variations in those (cards) that remained after certain hands were dealt”. Basically, he realized that smaller cards were more advantageous for the dealer and when they left the deck, advantage shifted in the player’s favor so they should bet more. Concurrently, larger cards were more advantageous to the player and when they left the deck the advantage shifted to the house, or dealer, so less money should be bet. Using this method Thorp calculated that the player could own a 1% to 5% advantage over the house.

Thorp and Shannon hit the casinos and would return with their pockets filled with cash. One typical weekend would net $70,000 in today’s money. The gambling industry was no match for Thorp’s flawless execution of his card counting method. After all, card counting did not yet exist to them so they had no idea what was happening. Thorp drew the attention of casino bosses when he began winning unusually high sums and most were convinced he was cheating. They intensely watched him play and studied videotapes of his play, but they could see nothing nefarious occurring. Before long, some casinos asked Thorp to leave because he was simply winning too much, yet they still did not know how he was doing so.

In 1962 Thorp wrote his book “Beat the Dealer” which detailed his card counting “ten count system” and became an instant hit as well as a modern-day classic. With its sales he amassed a pretty handsome fortune. In 1966 he wrote a second edition which expanded on the intricacies of the system. It’s interesting to note that the sudden explosion in card counting worked in favor of the casinos since many people attempting to do it just couldn’t pull it off as effectively as Thorp did. However, his findings and methods have been the basis for every card counting system following, including that of the aforementioned MIT team’s.

Following his gambling exploits, Thorp applied his mathematical genius to the stock market and made a huge fortune in securities and hedge funds. Due to his dominance over the casinos and revolutionary thinking, Thorp was one of the first seven inducted into the Blackjack Hall of Fame.
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Wednesday 28 September 2011

An article about: The Deep Sea description





The deep sea is the world's largest ecosystem by volume and is assumed to have a high assimilative capacity. Natural events, such as the sinking of surface plant and animal material to the seabed, sediment slides, benthic storms and hydrothermal vents can contribute vast amounts of material, both organic and inorganic, to the deep ocean. In the past the deep sea has been used as a repository for sewage, dredge spoil and radioactive waste. In addition, there has been interest in the disposal of large man-made objects and, more recently, the disposal of industrially-produced carbon dioxide. Some of the materials disposed of in the deep sea may have natural analogues. This review examines natural processes in the deep sea including the vertical flux of organic material, turbidity currents and benthic storms, natural gas emissions, hydrothermal vents, natural radionuclides and rocky substrata, and compares them with anthropogenic input including sewage disposal, dredge spoil, carbon dioxide disposal, chemical contamination and the disposal of radioactive waste, wrecks and rigs. The comparison shows what are true analogues and what are false friends. Knowledge of the deep sea is fragmentary and much more needs to be known about this large, biologically-diverse system before any further consideration is given to its use in the disposal of waste.The open ocean, or pelagic zone, is divided into several layers, based on depth. The first layer is the epipelagic, which extends down to around 200m, which is also around the lowest depth that light can penetrate. This is the layer that people know most about, as it is relatively easy to explore with conventional diving equipment. In the epipelagic, the fish, sea mammals, and othersea life>that most people are familiar with are found, even if they can be a little weird. Because it's so familiar, we're not going to talk anymore about this layer.


Deep Sea Fish-Mesopelagic Zone The Mesopelagic Zone
The mesopelagic zone is sometimes called the "twilight zone" of the ocean. The photic zone above, and the darkness below border this area. It's in this zone where you start to see bioluminescence on all sorts of animals. From this point on down, food becomes something of a scarcity and some animals migrate up to the surface at night to feed. The rest rely on food that falls down from above, as well as eating each other. Because sometimes the only things to eat may be bigger than the hunter, many sea animals have developed long sharp teeth, and expandable jaws and stomachs. If you scroll down, you'll see a few of the animals from these depths.

The Bathypelagic Zone
The bathypelagic zone extends down from 1000m to 4000m, which is getting pretty deep. The only light is from bioluminescent organisms, and the only food is what trickles down from above, or from eating other animals. Although the water pressure at this depth is considerable, there are many different representatives of the normal marine groups: fish, mollusks, jellies, and crustaceans. Sperm whales can dive down into this zone when hunting giant squid. At these depths and below, most animals are either black or red in color. Because only the faintest blue/green light penetrates this deep, and most bioluminescence is blue in color, red is not reflected and looks black.

The Abyssopelagic Zone
The name of this zone comes from the Greek meaning "no bottom", and refers to the ancient belief that the open ocean was bottomless. It extends from 4000m to the sea floor. The only zone deeper than this is the hadal zone, which includes areas found in deep sea trenches and canyons. This zone is home to pretty inhospitable living conditions, which include near- freezing temperatures and crushing pressures.

Surviving in the Twilight Zone
Larger animals that live in the deep sea often have structures, behaviors, or body chemistries that have evolved to allow them to survive in their unusual environments. These features are called adaptations and describe something about a living creature that helps it to survive in its environment.

Not only is it very dim in this part of the ocean it is also very cold. Food is also harder to find in this deeper water because of the lack of photosynthesis by plants. In addition because of the weight of the water above them these animals live under enormous pressure.
The animals that live in the twilight zone are thought to be descended from animals that live in shallower water. In this sense many of them represent not primitive animals but highly evolved organisms that are able to take advantage of a different place to live and obtain food (niche).
There are also some animals, particularly those on the seabeds that are remarkably similar to their relatives in shallow environments. Brittle stars for example are very similar looking even comparing those that live in rock pools to those that live at over 4000m. In both cases the long arms and ability to be able to sift through mud and detritus (dead bits and pieces that sink to the bottom) mean that brittle stars are pre-adapted for life at depth.
Some of these adaptations may be specific to a particular group of animals while others like bioluminescence or the ability to produce light are an adaptation that has evolved independently in many different groups of animals for different purposes. In the deep sea many animals use bioluminescence to attract mates, to obtain food, to stay in schools, or even for camouflage.
Surviving in the Twilight Zone - Food
In the twilight zone food is a scarce resource. Much of what is available as food falls from the rich sunlit water above. Occasionally a large animal that dies, such as a whale or large fish, sinks into this region. These rare feasts for scavenging fish are quickly consumed.

Some fish like the primitive jawless fish known as hagfish and lampreys gather round a corpse with surprising speed and eat it by burrowing into the animal and eating it from the inside out.
Far more reliable as a source of food is the constant rain of organic debris or detritus material that represents the remains of organisms from above. In some areas this is so thick that the material is referred to as marine snow.
In recent years scientists working at the Monterey Bay Aquarium Research Institute have made startling discoveries of many large transparent jelly like animals that occupy this part of the sea. These animals include strange creatures called larvaceans, which exude mucus like material, which traps detritus as it falls.
In addition there are large chain like salps, which also filter material from the water and large siphonophores that cast out nets of tentacles that can trap detritus and other material for food. In the past many of these animals have been missed in survey work as they tend to disintegrate into unidentifiable blobs when caught up in nets.
Scientists using Remotely Operated Vehicles (ROV's) have been able to observe such animals in the water using cameras and have also been able to collect some. The role that these jelly like animals in the food chains of the twilight zone are not well understood but they probably play a crucial role in supporting many of the larger animals in this zone.
Many of the higher animals such as fish rely on capturing other animals for food. Some deep sea fish regularly migrate to feed near the surface, particularly at night when there are fewer predators around. Many deep sea fishhave small flabby bodies when compared to their relatives near the surface.
If a fish is lucky enough to come across a potential meal then it is likely to eat it. A fish like a gulper eel with its huge mouth can swallow another fish much larger than itself by unhinging its jaws and stretching its mouth around its prey.
Some fish like deep sea anglers use light producing bacteria that live on a special "fishing rod" like fin that hangs over the anglers head and wiggles in the water to attract other animals to come and investigate, and of course to be eaten. Viperfish use lights within its mouth to lure prey into its waiting stomach.
Animals like the cookie cutter shark are also found in this zone. These animals have an extremely sharp set of teeth that are arranged in a circular pattern so that they can quickly take a chunk of flesh out of a large animal like a shark, dolphin or whale that might swim passed.
The fish that live at this level of the ocean don't often get the opportunity to eat and must therefore take advantage of any food that is available.
Surviving in the Twilight Zone - Oxygen
Even though there is no photosynthesis that takes place, oxygen levels in most of the twilight zone is sufficient so as not to represent a survival problem for animals that live at this depth. Lower temperatures increase the solubility of gases and most twilight zone waters have 4 - 5% oxygen content; this compares with about 3.5% - 7% in the sunlit zone. There are however some areas which are called oxygen minima in which there is little exchange of water with the surface layers that result in water that is very low in oxygen content, less than 1%.

Surviving in the Twilight Zone - Protection
Animals that live in the twilight zone have evolved a variety of strategies for preventing themselves from becoming dinner. Many animals have large eyes and are able to see thirty times better in dim light than humans.

Camouflage is one strategy that is useful as to not be seen is to avoid being eaten. Many animals try to merge into the background by avoiding creating a outline against the light coming from the surface. Transparent animals are common in this zone as they allow light to pass through them and do not create a shadow. Examples of these include the larvaceans mentioned earlier, jellies, and many fish eggs and larvae. Others may have silvery surfaces that reflect light.
Another strategy used in deeper water is body color. Animals that are black are easily hidden in the darkness, as are red animals. However the production of black pigments is energy expensive, as many pigments must be mixed to produce black. Many deep sea fish such as orange roughly have a distinct red color when seen on the surface.
In the same way many shrimp and jellies that inhabit these water are red or purple in color in normal light. Because of the absence of red light these animals are invisible in the twilight zone. Red is also a single pigment and much simpler to make than black pigment although having the same effect.
An interesting adaptation allows the black dragonfish to produce a red light from a special photophore beneath the eye. This red light allows the dragonfish to be able to see animals without being seen itself because of the inability of most animals to see red light. Its a bit like a night scope for fish finding.
Deep sea squid and some jellies protect themselves by squirting an ink which is bioluminescent. The ink glows in the dark when in contact with seawater and confuses a predator, which attacks the ink while the potential food makes a quick escape.
Surviving in the Twilight Zone - Reproduction
Living in the deep sea does present some problems for animals when it comes to producing the next generation. Many invertebrates reproduce in deep water environments in much the same way that they do close to the surface.

This involves producing vast quantities of sperm and eggs, which are then released into the water column and carried by the currents that occur below the surface to allow fertilization.
For sea animals like fish and squid finding a mate can be extremely difficult where animals are few and far between. Animals with good vision can focus on attractive lights or shapes. Others may be able to detect chemical smells in the water.
Lantern fish have small body organs on the side of their body called photophores that can produce light. These are arranged in specific patterns that can be seen from a distance and used to recognize potential mates.
Anglerfish have evolved a strange strategy that allows males to remain attached to female anglerfish once they have managed to find them following a chemical smell.
The tiny male angler bites onto the female and becomes permanently attached, gaining his food needs from the female. Eventually his mouth fuses to her body, his blood vessels merge with hers, and he becomes little more than an attached sperm sac. Sometimes several males can be attached to the same female.
Surviving in the Twilight Zone - Pressure
For every increase in depth of 10m there is an increase in pressure equivalent to air pressure at sea level - that is, at sea level pressure is 1atmosphere, at 10m the pressure is 2 atmospheres (atm.), at 100m the pressure is 11 atm and at 1000m the pressure will be over 100atm.

This represents a big problem to humans, as our bodies would be crushed at such high pressures. This is because we have large air spaces inside our bodies. Because of this humans are normally limited to a maximum depth whenSCUBA diving of around 70m. In order to be able to venture further pressurized submersible vehicles have been developed that protect our bodies from being crushed.
For animals that have bodies that are completely filled with water an increase in pressure has little effect. For this reason jellies, salps, squid etc. have no difficulty when moving even quite large distances through the water column.
Many fish have a swim bladder that contains gases. The volume of gas in the bladder can be adjusted as they move up and down, in much the same way that a diver alters their buoyancy using an inflatable vest.
When fish are caught in trawl nets and brought quickly to the surface they often explode or are deformed by their expanding swim bladder; with a decrease in external pressure gases in the swim bladder expand to push out many body parts. This would be unlikely to occur as animals move up and down in the water column on their own.
Surviving in the Zone of Darkness
From about 1000m to the bottom of the ocean is completely dark. Many of the animals that have been described in the section dealing with the twilight zone can also inhabit this zone which is on average about 4000m deep with a number of trenches and basins that can be as deep as 7000m.

In this zone the water is also extremely cold with temperatures that are usually down to 1oC or less at 4000m. This water however is also very high in nutrients having accumulated materials that have fallen from above and off the continents.
In addition oxygen levels are surprisingly high with usually about 5 - 6% oxygen content. Again the cold water improves the solubility of dissolved gases such as oxygen.
This region of the ocean is very poorly understood and many of the processes that operate within it only beginning to be explored. Life on the bottom of the ocean floor has been studied in a number of sites and has been shown to be a lot more abundant than was previously expected. In the last two decades ROV's and manned submersibles have made a number of visits to the ocean floor and there have been some astounding discoveries.
On most of the world�s oceans the bottom consists of a mud like ooze that contains much detritus material. Animals that can inhabit this environment need to be able to move across the ooze without sinking.
For animals such as brittle stars with long tentacle like arms this is no problem. Other animals such as feather stars have long waving tentacles that can strain food out of the water above the mud while the body of the animal sits on the mud surface.
An unusual species of fish called a tripod fish is also found living at these enormous depths. These fish have three of the their fins greatly extended to form a tripod which allows the fish to move easily over the soft substrates without sinking into it.

Deep Sea Fish - Adaptations

Coloration
Fish display a wide variety of colors and color patterns. Skin coloration can have many functions. Many fish have color patterns that help them blend in with their environment. This may allow the fish to avoid being seen by a predator. Some fish, such as the flat fishes, can change their skin coloration to match the surrounding habit.
Fish can also have disruptive markings to hide body parts. Species such as the jackknife fish high-hat and some angelfishes have dark lines that run through the eyes. These lines may serve to hide the eyes so that other animals cannot tell where the fish is looking or even if it is a fish. Also horizontal lines may be a sight line for aiming attacks on prey. Some fishes, like butterfly fishes, have spots on their body that resembles eyes. This may serve to confuse prey and predators alike. In addition to coloration, some fish, like the sea dragon, have body shapes that can further mimic their habitat.
Fish coloration can also be useful in catching prey. Many sharks exhibit coloration known as counter shading. Sharks that have counter shading are dark on the dorsal (upper) side and light on the ventral (lower) side. With this color scheme any prey looking down on the shark will see a dark shark against a dark sea bottom, making it hard to detect the shark. Conversely, any prey looking up at the shark, will see the light belly of the shark on the light background of the ocean surface water lit by the sun or moon.
Coloration can also be used to advertise. Fishes like the darters and sticklebacks, may use color to attract and recognize potential mates.
Light Organs
Some marine fish have the ability to produce light through bioluminescence. Most light producing fish live in mid-water or are bottom dwelling deep sea species. In fish, bioluminescence can occur two different ways, through symbiotic bacteria living on the fish, or through self-luminous cells called photophores. Some species of deep sea angler fish may use this light to attract prey, while others, like the Atlantic midshipman, may use this light to attract mates.

Venom
Many fish may use venom as a form of defense. Most venomous fish deliver the toxins through the use of a spine. Venomous spines are found in a wide variety of fish including stingrays, chimaeras, scorpionfishes, catfishes, toadfishes, rabbit fishes, and stargazers. Venomous spines can have poison glands along the grove of the spine, as with stingrays, or at the base of the spine as in some catfish. While humans can be stung by a multitude of fishes, few species are life threatening.

Electric Organs
Elasmobranchs (sharks, skates, and rays) possess an electric sense system known as the ampullae of Lorenzini. This system consists of many tiny gel filled canals, positioned on the head of the fish. Through this system these fishes are able to detect the weak electric fields produced by prey. It is also believed that these fish can use this sense to detect the electric fields they induce when swimming through the earth's magnetic field, as a sort of compass. Since the fishes are able to generate the fields they detect, this is a form of active electro-orientation.

Some species of skates and rays also have electric producing organs. The electric rays have paired electric organs located on either side of the head, behind the eyes. With these organs, electric rays are able to shock and stun their prey. The skate's electric producing organs are located near the tail. However, these electric organs only produce weak electric fields not capable of stunning prey. Researchers believe that the skate electric organs are used for communication and mate location.
The electric eel can also produce electric fields. These eels use weak electric fields for navigation, prey location, and communication. Additionally these eels and can produce strong electric fields to stun potential prey. The strength of the "shock" is related to the size of the eel, with larger individuals being able to produce more of a "shock." 
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Article of Life of Deep Sea Animals







Deep sea fish
A wonderful world of incredible beauty and amazing facts lies in the sea. The astonishing details truly, has fascinated many people around the world to the great depth of the sea. The varied diversity in flora and fauna with the adaptations of the sea life makes this world the largest ecosystem on this planet. Oceans and Sea with different climatic conditions and geography coupled with habitation in and around takes us to the infinite vistas of research and study.
.Portraying interesting facts about different sea animals, they are like sea whales, sharks, seahorses, dolphins, deep sea fishes, marine plants, micro-organisms, marine products is the major objective of the site. Deep sea explorations,Deep sea research has been categorically sorted out for reference. A collection of deep sea pictures and wallpapers will truly render you to the facts about sea-life if you are unknown about the mesmerizing beauty under the sea. Sea otters and sea lions in their sea caves have been one of the interesting part of study for the scientists. Other topics include the study on sea turtles and sea birds, octopus etc. Their migration and adaptations to Sea life gives a different dimension to the study of evolution. Sea shells ,sponges, corals, sea cucumbers, are a beauty to watch in the sea.

Most of the people know only few animals which they are seeing in their day to day life or on television. Hardly, few people have got a bit of knowledge about deep sea animals. Nearly all the people are well aware that the most common sea animals are fish. But they don't have any idea about the deep sea creatures which can be seen only in the deepest zone of the sea because they survive at the down part of the ocean. 

The down part of the ocean seems extremely cool because sunlight cannot be reach up to the bottom of the sea. But the sea creatures which are living at the bottom of the sea produce some kind of light. Nearly all the deep sea animals have a kind of sect in their body which produces light.


Deep sea prawns
Deep sea creatures can easily see with the help of light which they produce because most of them will be in black color. Still there are some deep sea animals like prawns are in light red color and this is the reason which makes it tough for them to be trapped.


Lantern fish
Nearly all the deep sea creatures will die if they brought up to the sunset zone from the bottom of the sea. The reason of their death will be the detonation of their eyes and other organs. There are a number of fish; mainly theLantern and Hatchet fish go to the surface area to seize their prey. Animals of the deep-sea produce a kind of light which comes from their body cell and the color of the light seems greenish-yellow.
Hatchet fish
The body of deep sea creatures seems very soft and this is reason they can live in the bottom of the ocean. Most of the deep sea animals have soft body and some of them are sea anemones and jellyfish. You can have some knowledge by reading following details about few deep sea animals:

1. Anoplogaster cornuta or fangtooth is a scary looking sea animal that resides in the down part of the deep-sea. Even though the size of this creature is nearly 6 inches but they look like a sea giant. With the short size body they have big head and in that huge extra-large mouth they have very sharp, long and fang-like teethe. This sea creature lives in the extreme deep-water and they eat anything whatever they find. The color of the body of this animal will be dark.

2. The vague giant squid is one of the largest creatures of the world. There are few sea animals like octopus and other squids come in the same species. They also eat any thing whatever they find. Their body looks soft and the color of the body seems from brown to dark.

3. The coffin fish also one of the deep sea creature which has a long tail along with soft body. This animal has black coating mouth with one illicium on the nose.

Deep Sea Explorations
Vast expansion of the blue ocean is always an intriguing sight. It embodies the under water world of animals, plants, insects apart from great secrets, treasures, misfortunes and resources. Primarily, the sea was explored to unearth the wreck of a ship laden with expensive goods. These excavations opened the doors to look into what the sea had to offer by itself just like mother earth. Hidden in its expanse are resources like oil, electricity, precious stones like pearls and corals, volcanoes, mountains and most importantly, stupendously resplendent collection of fishes for consumption and art. What started a quest for treasure led to some astonishing discoveries in the field of science and marine engineering. Using modern, cutting-edge technology we are now able to explore some of these areas and answer the many questions relating to them.Such exploration will continue to make a major contribution to our general understanding and appreciation of the oceans.
Basically, the sea bed was researched for the undeterred building and sail of submarines, submersibles invented during the world wars as a weapon for combat. Later on for more constructive reasons, they were taken for scientific observations. The depth of the sea was measured to pave way for laying under water cables for communication. They used sound weight machines to measure the depth of the sea. A long pole with weights were lowered into the sea bed. When it touched the sea bed with a thud, the depth of the sea was calculated. These statistics were then taken into account to build harbours, naval bases, install oil excavating machinery, and other activities. We can categorize the explorations into two types. Scientific explorations and environmental explorations. Nowadays under water explorations attract a lot of tourists as well.Deep-sea exploration is the examination of physical, chemical, and biological conditions on the sea bed, for scientific or commercial purposes. Deep-sea exploration is a relatively recent human activity; the depths of the sea are at a halt a largely unknown part of the planet earth.
Science has aided mankind in leaps and bounds to understand the apprehensions of mother nature. Nevertheless, underwater science has also developed to unprecedented levels and helped in preserving the balance of nature. Oil and petroleum were meant to be found on land only, but a path breaking discovery found oil in the deep depths of the ocean. There is also the Trans Channel railway between London and Paris that ply in the sea bed of the English Canal. Marine biologists and environmentalists have always been interested by the study of under water creatures.They throw light into the life and habitats of the deep sea creatures, their adaptations to the environment and their fight for survival. A study into their habitats can also warn us against natural disasters. It is found that deep sea creatures can warn us against natural calamities. Their sensory system is emits fluorescent light signals before a catastrophe like Tsunami or Hurricanes. Detecting fluorescence can allow scientists to spot animals that would otherwise be too effectively camouflaged to see. Fluorescence is also important because the proteins that allow animals to fluoresce are used in genetic research and new fluorescent animals may contain proteins that offer novel benefits in such work.
Off late, marine tourism is catching up. Nature rich countries like Thailand ,New Zealand and Australia offer under water cruises or snorkeling where you can explore the treasure of coral reefs, underwater flora and fauna, swim with sharks, dolphins and whales. The sea has so much to offer for humanity that it is always underestimated to be a shelter of fishes and their clan.

What's to see in the Ocean?
Solar Powered
The ocean plays an essential role in the world's climate system, absorbing about half the heat from the sun. The heat escapes to warm the atmosphere, mainly through evaporation either locally or months or years later having been transported by ocean currents thousands of kilometres.
The upper three metres of the ocean can hold more heat than the entire atmosphere, and sea surface and subsurface temperatures are now used by meteorologists when they make climate forecasts.
The sun's energy also drives large-scale wind systems and cells in the atmosphere. In turn, the winds, along with sinking cold water in the polar and subpolar oceans, drive the ocean. The resulting ocean currents redistribute the energy absorbed from the sun throughout the world's oceans, carrying it away from the region of greatest heat in the tropics towards the colder polar regions.
Australia's climate variability is strongly influenced by the Pacific Ocean, the El Niño/Southern Oscillation phenomenon and sea surface temperature patterns in the Indian and Southern Oceans. Long term, the Southern Ocean is critical in evaluating the timing and regional impacts of climate change.

Ocean Circulation
Winds move across the earth's surface towards the west near the equator (trade winds) and towards the east in the temperate mid-latitudes (Westerlies and Roaring Forties). Their effects create large circulation patterns in each of the Atlantic, Indian and Pacific Ocean basins, moving clockwise north of the equator and anticlockwise south of the equator.
The gyres (or circular motions) move water from equatorial to polar regions along the eastern coasts of continents as intense warm currents (like the East Australia Current). In regions near the equator, water in the gyres also moves vertically, bringing cooler water towards the surface. When warmer water moves south towards the Antarctic, it releases its heat into the atmosphere.
In the deep ocean (at depths below about one kilometre), water movement is governed by variations in the density of water. In the Arctic and Antarctic regions, surface waters become very dense as they cool. In addition, this density is increased as sea-ice forms, releasing salts to the water. Cold saline (dense) water sinks to the bottom of the ocean, then circulates along the ocean floor, slowly mixing upwards over decades or even centuries.
Along the coastlines, local effects such as tides and coastal winds, sediments, nutrients and rainfall run-off combine to influence the behaviour of continental seas.
Physical components of an ocean
The ocean has other physical components and external influences governing its behaviour.
Waves are generated by wind and may travel thousands of kilometres across the oceans. Engineers must have a knowledge of the potential force of waves in extreme conditions when they design coastal shipping facilities and oil drilling platforms.
Ocean currents transport water in varying volumes. The Antarctic Circumpolar Current, the world's largest ocean current, can move around 150 times the volume of Sydney Harbour per second (500,000 megalitres) and even the much smaller Leeuwin Current transports five to ten 'Sydney Harbours' per second down the coastline of Western Australia. The strength, direction and volume of water carried by ocean currents can vary from season to season and from year to year, influenced in complex ways by factors such as El Niño.
In cross-section, the ocean is like an onion with many different water layers. The surface layer may be tens of metres thick. Beneath it are other layers that originate from thousands of kilometres away. For example, two of the deep layers off the Australian east coast originate in the Northern Hemisphere and in the Antarctic. Oceanographers infer the origins of these waters from their temperature and salinity, which together are effectively their signatures.
Ocean eddies are formed on the edge of strong ocean currents; they are typically 100-200 kilometres in diameter and circulate both clockwise and anti-clockwise. They are detected by satellite as roughly circular patches of high or low water and may contain currents of up to four knots, be as deep as one kilometre and circulate for several years before losing momentum. These eddies are similar to the high and low pressure systems in the weather charts. Oceanographers can track the speed and direction of ocean eddies by studying photographs taken by satellite.
Scientific interpretation of how ocean eddies form and their effects is important in mapping ocean circulation. Such information is sought by authorities such as the Australian Maritime Safety Authority for search and rescue at sea and also for environmental protection.
Upwelling is another phenomenon of oceans. It occurs when strong winds bring dense waters to the surface, against the force of gravity. Upwelling is important to the ocean ecosystems because it solves the dilemma of life in the ocean. For example, how does the food-chain begin when sunlight is only available near the surface, but essential nutrients from decaying organic matter are on the ocean floor? The answer is that upwelling returns nutrients to the surface. The richer fishing grounds of the world depend on a flourishing food chain, and it is interesting to note that Australia does not have any really rich fishing grounds because the winds here are generally not conducive to upwelling.
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