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  1. #1
    I'm in Jail

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    why marry a whore?

    Many sad patheitc losesrs out here have gone down the 'marry a whore' route.

    why?

    is it a latent fascination thing, ie: the essences of what has been in there before?

    why not just go the ST route - or is the STD one the preferred goal?

  2. #2
    Thailand Expat Bobcock's Avatar
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    The red squirrel has a typical head-and-body length of 19 to 23 cm (7.5 to 9 in), a tail length of 15 to 20 cm (5.9 to 7.9 in) and a mass of 250 to 340 g (8.8 to 12 oz). It is not sexually dimorphic, as males and females are the same size. The red squirrel is somewhat smaller than the eastern grey squirrel which has a head-and-body length of 25 to 30 cm (9.5 to 12 in) and weighs between 400 and 800 g (14 oz to 1.8 lb). It is thought that the long tail helps the squirrel to balance and steer when jumping from tree to tree and running along branches and may keep the animal warm during sleep.
    The coat of the red squirrel varies in colour with time of year and location. There are several different coat colour morphs ranging from black to red. Red coats are most common in Great Britain; in other parts of Europe and Asia different coat colours co-exist within populations, much like hair colour in some human populations. The underside of the squirrel is always white-cream in colour. The red squirrel sheds its coat twice a year, switching from a thinner summer coat to a thicker, darker winter coat with noticeably larger ear-tufts (a prominent distinguishing feature of this species) between August and November. A lighter, redder overall coat colour, along with the larger ear-tufts (in adults) and much smaller size, distinguish the Eurasian red squirrel from the American eastern grey squirrel.
    The red squirrel, like most tree squirrels, has sharp, curved claws to enable it to climb and descend broad tree trunks, thin branches and even house walls. Its strong hind legs enable it to leap gaps between trees.The red squirrel also has the ability to swim.
    [edit] Reproduction and mortality

    Mating can occur in late winter during February and March and in summer between June and July. Up to two litters a year per female are possible. Each litter usually contains three or four young although as many as six may be born. Gestation is about 38 to 39 days. The young are looked after by the mother alone and are born helpless, blind and deaf and weigh between 10 and 15 g. Their body is covered by hair at 21 days, their eyes and ears open after three to four weeks, and they develop all their teeth by 42 days. Juvenile red squirrels can eat solids around 40 days following birth and from that point can leave the nest on their own to find food; however, they still suckle from their mother until weaning occurs at 8 to 10 weeks.
    During mating, males detect females that are in œstrus by an odor that they produce, and although there is no courtship, the male will chase the female for up to an hour prior to mating. Usually multiple males will chase a single female until the dominant male, usually the largest in the group, mates with the female. Males and females will mate multiple times with many partners. Females must reach a minimum body mass before they enter œstrus, and heavy females on average produce more young. If food is scarce breeding may be delayed. Typically a female will produce her first litter in her second year.

    A two-week-old red squirrel


    Red squirrels that survive their first winter have a life expectancy of 3 years. Individuals may reach 7 years of age, and 10 in captivity. Survival is positively related to availability of autumn–winter tree seeds; on average, 75–85% of juveniles die during their first winter, and mortality is approximately 50% for winters following the first.[4]
    [edit] Ecology and behaviour


    Red squirrel


    The red squirrel is found in both coniferous forest and temperate broadleaf woodlands. The squirrel makes a drey (nest) out of twigs in a branch-fork, forming a domed structure about 25 to 30 cm in diameter. This is lined with moss, leaves, grass and bark. Tree hollows and woodpecker holes are also used. The red squirrel is a solitary animal and is shy and reluctant to share food with others. However, outside the breeding season and particularly in winter, several red squirrels may share a drey to keep warm. Social organization is based on dominance hierarchies within and between sexes; although males are not necessarily dominant to females, the dominant animals tend to be larger and older than subordinate animals, and dominant males tend to have larger home ranges than subordinate males or females.[5]
    The red squirrel eats mostly the seeds of trees, neatly stripping conifer cones to get at the seeds within.[citation needed] Fungi, nuts (especially hazelnuts but also beech and chestnuts), berries, young shoots, and bird eggs are occasionally eaten.[6] Often the bark of trees is removed to allow access to sap.[citation needed] Between 60% and 80% of its active period may be spent foraging and feeding.[7] Excess food is put into caches, either buried or in nooks or holes in trees, and eaten when food is scarce. Although the red squirrel remembers where it created caches at a better-than-chance level, its spatial memory is substantially less accurate and durable than that of grey squirrel;[8] it therefore will often have to search for them when in need, and many caches are never found again. No territories are maintained, and the feeding areas of individuals overlap considerably.

    Red squirrel


    The active period for the red squirrel is in the morning and in the late afternoon and evening. It often rests in its nest in the middle of the day, avoiding the heat and the high visibility to birds of prey that are dangers during these hours. During the winter, this mid-day rest is often much more brief, or absent entirely, although harsh weather may cause the animal to stay in its nest for days at a time.
    Arboreal predators include small mammals including the pine marten, wild cats, and the stoat, which preys on nestlings; birds, including owls and raptors such as the goshawk and buzzards, may also take the red squirrel. The red fox, cats and dogs can prey upon the red squirrel when it is on the ground. Humans influence the population size and mortality of the red squirrel by destroying or altering habitats, by causing road casualties, and by controlling populations of grey squirrels.
    [edit] Conservation


    A red squirrel with a brown coat



    Red squirrel in England. Winter coat


    The red squirrel is protected in most of Europe, as it is listed in Appendix III of the Bern Convention; it is listed as Least Concern on the IUCN Red List. In some areas it is abundant and is hunted for its fur. Although not thought to be under any threat worldwide, the red squirrel has drastically reduced in number in the United Kingdom. Fewer than 140,000 individuals are thought to be left,[9] approximately 85% of which are in Scotland. This population decrease is often ascribed to the introduction of the eastern grey squirrel from North America,[10] but the loss and fragmentation of its native woodland habitat has also played a major role.
    Eradication of the grey squirrel from the North Wales Island of Anglesey began in January 1998. This facilitated the natural recovery of the small remnant red squirrel population and was followed by the successful reintroduction of the red squirrel into the pine stands of Newborough Forest.[11] Subsequent reintroductions into broadleaved woodland followed and today the island has the single largest red squirrel population in Wales. Brownsea Island in Poole Harbour is also populated by exclusively red squirrels (approximately 200 individuals).

    In Germany


    Mainland initiatives in Southern Scotland and the North of England also rely upon grey squirrel control as the cornerstone of red squirrel conservation strategy. A local programme known as the "North East Scotland Biodiversity Partnership", an element of the national Biodiversity Action Plan has subsequently been established. This programme is administered by the Grampian Squirrel Society, with an aim of protecting the red squirrel; the programme centres on the Banchory and Cults areas. In 2008, the Scottish Wildlife Trust announced a four year project which commenced in the spring of 2009 called "Saving Scotland's Red Squirrels".[12]
    Other notable projects include red squirrel projects in the Greenfield Forest, including the buffer zones of Mallerstang, Garsdale and Widdale;[13] the Northumberland Kielder Forest Project; and within the National Trust reserve in Formby. These projects were originally part of the Save Our Squirrels campaign that aimed to protect Red Squirrels in the north of England.[14] but now form part of a five year Government project called ‘Red Squirrels Northern England’. Outside the UK and Ireland, the threat from the eastern grey squirrel comes from a population in Piedmont, Italy, where two pairs escaped from captivity in 1948. A significant drop in red squirrel populations in the area has been observed since 1970, and it is feared that the eastern grey squirrel may expand into the rest of Europe.

    Eurasian red squirrel in Turku, Finland


    The eastern grey squirrel population appears to be able to out-compete the red squirrel for various reasons:
    • The eastern grey squirrel can easily digest acorns, while the red squirrel cannot.
    • The eastern grey squirrel carries a disease, the squirrel parapoxvirus, that does not appear to affect their health but will often kill the red squirrel. It was revealed in 2008 that the numbers of red squirrels at Formby have recently declined by 80% as a result of this disease.[15]
    • When the red squirrel is put under pressure, it will not breed as often.
    The eastern grey squirrel and the red squirrel are not directly antagonistic, and violent conflict between these species is not a factor in the decline in red squirrel populations.
    Research undertaken in 2007 in the UK credits the Pine Marten with reducing the population of the invasive eastern grey squirrel. Where the range of the expanding Pine Marten population meets that of the eastern grey squirrel, the population of these squirrels retreats. It is theorised that because the grey squirrel spends more time on the ground than the red, that they are far more likely to come in contact with this predator.[16]
    On 17 February 2011, HRH the Prince of Wales launched a brand new conservation project Red Squirrels Northern England. This project branches off of the major charity Red Squirrel Survival Trust and has a budget of £3 million over 5 years with more funding to come.
    [edit] Cultural and economic significance

    In Norse mythology, Ratatoskr is a red squirrel who runs up and down with messages in the world tree, Yggdrasill, and spreads gossip. In particular, he carried messages between the unnamed eagle at the top of Yggdrasill and the wyrm Níðhöggr beneath its roots.
    The red squirrel used to be widely hunted for its pelt. In Finland squirrel pelts were used as currency in ancient times, before the introduction of coinage.[citation needed] The expression "squirrel pelt" is still widely understood there to be a reference to money.
    Squirrel Nutkin is a character, always illustrated as a red squirrel, in English author Beatrix Potter's books for children.

  3. #3
    Thailand Expat Bobcock's Avatar
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    What is Quantum Physics?

    Quantum physics is a branch of science that deals with discrete, indivisible units of energy called quanta as described by the Quantum Theory. There are five main ideas represented in Quantum Theory:
    1. Energy is not continuous, but comes in small but discrete units. 1
    2. The elementary particles behave both like particles and like waves. 2
    3. The movement of these particles is inherently random. 3
    4. It is physically impossible to know both the position and the momentum of a particle at the same time. The more precisely one is known, the less precise the measurement of the other is.4
    5. The atomic world is nothing like the world we live in. 5


    While at a glance this may seem like just another strange theory, it contains many clues as to the fundamental nature of the universe and is more important then even relativity in the grand scheme of things (if any one thing at that level could be said to be more important then anything else). Furthermore, it describes the nature of the universe as being much different then the world we see. As Niels Bohr said, "Anyone who is not shocked by quantum theory has not understood it." 6

    Particle/Wave Duality

    Particle/wave duality is perhaps the easiest way to get aquatinted with quantum theory because it shows, in a few simple experiments, how different the atomic world is from our world.

    First let's set up a generic situation to avoid repetition. In the center of the experiment is a wall with two slits in it. To the right we have a detector. What exactly the detector is varies from experiment to experiment, but it's purpose stays the same: detect how many of whatever we are sending through the experiment reaches each point. To the left of the wall we have the originating point of whatever it is we are going to send through the experiment. That's the experiment: send something through two slits and see what happens. For simplicity, assume that nothing bounces off of the walls in funny patterns to mess up the experiment.

    First try the experiment with bullets. Place a gun at the originating point and use a sandbar as the detector. First try covering one slit and see what happens. You get more bullets near the center of the slit and less as you get further away. When you cover the other slit, you see the same thing with respect to the other slit. Now open both slits. You get the sum of the result of opening each slit. 7 The most bullets are found in the middle of the two slits with less being found the further you get from the center.

    Well, that was fun. Let's try it on something more interesting: water waves. Place a wave generator at the originating point and detect using a wave detector that measures the height of the waves that pass. Try it with one slit closed. You see a result just like that of the bullets. With the other slit closed the result is the same. Now try it with both slits open. Instead of getting the sum of the results of each slit being open, you see a wavy pattern 8; in the center there is a wave greater then the sum of what appeared there each time only one slit was open. Next to that large wave was a wave much smaller then what appeared there during either of the two single slit runs. Then the pattern repeats; large wave, though not nearly as large as the center one, then small wave. This makes sense; in some places the waves reinforced each other creating a larger wave, in other places they canceled out. In the center there was the most overlap, and therefore the largest wave. In mathematical terms, instead of the resulting intensity being the sum of the squares of the heights of the waves, it is the square of the sum.

    While the result was different from the bullets, there is still nothing unusual about it; everyone has seen this effect when the waves from two stones that are dropped into a lake in different places overlap. The difference between this experiment and the previous one is easily explained by saying that while the bullets each went through only one slit, the waves each went through both slits and were thus able to interfere with themselves.

    Now try the experiment with electrons. Recall that electrons are negatively charged particles that make up the outer layers of the atom. Certainly they could only go through one slit at a time, so their pattern should look like that of the bullets, right? Let's find out. (NOTE: to actually perform this exact experiment would take detectors more advanced then any on earth at this time. However, the experiments have been done with neutron beams 9 and the results were the same as those presented here. A slightly different experiment was done to show that electrons would behave the same way 10. For reasons of familiarity, we speak of electrons here instead of neutrons.) Place an electron gun at the originating point and an electron detector in the detector place. First try opening only one slit, then just the other. The results are just like those of the bullets and the waves. Now open both slits. The result is just like the waves!11

    There must be some explanation. After all, an electron couldn't go through both slits. Instead of a continuous stream of electrons, let's turn the electron gun down so that at any one time only one electron is in the experiment. Now the electrons won't be able to cause trouble since there is no one else to interfere with. The result should now look like the bullets. But it doesn't! 12 It would seem that the electrons do go through both slits.

    This is indeed a strange occurrence; we should watch them ourselves to make sure that this is indeed what is happening. So, we put a light behind the wall so that we can see a flash from the slit that the electron went through, or a flash from both slits if it went through both. Try the experiment again. As each electron passes through, there is a flash in only one of the two slits. So they do only go through one slit! But something else has happened too: the result now looks like the result of the bullets experiment!! 13

    Obviously the light is causing problems. Perhaps if we turned down the intensity of the light, we would be able to see them without disturbing them. When we try this, we notice first that the flashes we see are the same size. Also, some electrons now get by without being detected. 14 This is because light is not continuous but made up of particles called photons. Turning down the intensity only lowers the number of photons given out by the light source.15 The particles that flash in one slit or the other behave like the bullets, while those that go undetected behave like waves16.

    Well, we are not about to be outsmarted by an electron, so instead of lowering the intensity of the light, why don't we lower the frequency. The lower the frequency the less the electron will be disturbed, so we can finally see what is actually going on. Lower the frequency slightly and try the experiment again. We see the bullet curve 17. After lowering it for a while, we finally see a curve that looks somewhat like that of the waves! There is one problem, though. Lowering the frequency of light is the same as increasing it's wavelength 18, and by the time the frequency of the light is low enough to detect the wave pattern the wavelength is longer then the distance between the slits so we can no longer see which slit the electron went through 19.

    So have the electrons outsmarted us? Perhaps, but they have also taught us one of the most fundamental lessons in quantum physics - an observation is only valid in the context of the experiment in which it was performed 20. If you want to say that something behaves a certain way or even exists, you must give the context of this behavior or existence since in another context it may behave differently or not exist at all. We can't just say that an electron is a particle, since we have already seen proof that this is not always the case. We can only say that when we observe the electron in the two slit experiment it behaves like a particle. To see how it would behave under different conditions, we must perform a different experiment.


    The Copenhagen Interpretation

    So sometimes a particle acts like a particle and other times it acts like a wave. So which is it? According to Niels Bohr, who worked in Copenhagen when he presented what is now known as the Copenhagen interpretation of quantum theory, the particle is what you measure it to be. When it looks like a particle, it is a particle. When it looks like a wave, it is a wave. Furthermore, it is meaningless to ascribe any properties or even existence to anything that has not been measured21. Bohr is basically saying that nothing is real unless it is observed.
    While there are many other interpretations of quantum physics, all based on the Copenhagen interpretation, the Copenhagen interpretation is by far the most widely used because it provides a "generic" interpretation that does not try to say any more then can be proven. Even so, the Copenhagen interpretation does have a flaw that we will discuss later. Still, since after 70 years no one has been able to come up with an interpretation that works better then the Copenhagen interpretation, that is the one we will use. We will discuss one of the alternatives later.



    The Wave Function

    In 1926, just weeks after several other physicists had published equations describing quantum physics in terms of matrices, Erwin Schrödinger created quantum equations based on wave mathematics22 , a mathematical system that corresponds to the world we know much more then the matrices. After the initial shock, first Schrödinger himself then others proved that the equations were mathematically equivalent 23. Bohr then invited Schrödinger to Copenhagen where they found that Schrödinger's waves were in fact nothing like real waves. For one thing, each particle that was being described as a wave required three dimensions 24. Even worse, from Schrödinger's point of view, particles still jumped from one quantum state to another; even expressed in terms of waves space was still not continuous. Upon discovering this, Schrödinger remarked to Bohr that "Had I known that we were not going to get rid of this damned quantum jumping, I never would have involved myself in this business." 25

    Unfortunately, even today people try to imagine the atomic world as being a bunch of classical waves. As Schrödinger found out, this could not be further from the truth. The atomic world is nothing like our world, no matter how much we try to pretend it is. In many ways, the success of Schrödinger's equations has prevented people from thinking more deeply about the true nature of the atomic world 26.

    The Collapse of the Wave Function

    So why bring up the wave function at all if it hampers full appreciation of the atomic world? For one thing, the equations are much more familiar to physicists, so Schrödinger's equations are used much more often then the others. Also, it turns out that Bohr liked the idea and used it in his Copenhagen interpretation. Remember our experiment with electrons? Each possible route that the electron could take, called a ghost, could be described by a wave function 27. As we shall see later, the "damned quantum jumping" insures that there are only a finite, though large, number of possible routes. When no one is watching, the electron take every possible route and therefore interferes with itself28. However, when the electron is observed, it is forced to choose one path. Bohr called this the "collapse of the wave function"29. The probability that a certain path will be chosen when the wave function collapses is, essentially, the square of the path's wave function 30.

    Bohr reasoned that nature likes to keep it possibilities open, and therefore follows every possible path. Only when observed is nature forced to choose only one path, so only then is just one path taken 31.


    The Uncertainty Principle

    Wait a minute… probability??? If we are going to destroy the wave pattern by observing the experiment, then we should at least be able to determine exactly where the electron goes. Newton figured that much out back in the early eighteenth century; just observe the position and momentum of the electron as it leaves the electron gun and we can determine exactly where it goes.

    Well, fine. But how exactly are we to determine the position and the momentum of the electron? If we disturb the electrons just in seeing if they are there or not, how are we possibly going to determine both their position and momentum? Still, a clever enough person, say Albert Einstein, should be able to come up with something, right?

    Unfortunately not. Einstein did actually spend a good deal of his life trying to do just that and failed 32. Furthermore, it turns out that if it were possible to determine both the position and the momentum at the same time, Quantum Physics would collapse 33. Because of the latter, Werner Heisenberg proposed in 1925 that it is in fact physically impossible to do so. As he stated it in what now is called the Heisenberg Uncertainty Principle, if you determine an object's position with uncertainty x, there must be an uncertainty in momentum, p, such that xp > h/4pi, where h is Planck's constant 34 (which we will discuss shortly). In other words, you can determine either the position or the momentum of an object as accurately as you like, but the act of doing so makes your measurement of the other property that much less. Human beings may someday build a device capable of transporting objects across the galaxy, but no one will ever be able to measure both the momentum and the position of an object at the same time. This applies not only to electrons but also to objects such as tennis balls and toasters, though for these objects the amount of uncertainty is so small compared to there size that it can safely be ignored under most circumstances.

    The EPR Experiment

    "God does not play dice" was Albert Einstein's reply to the Uncertainty Principle. 35 Thus being his belief, he spent a good deal of his life after 1925 trying to determine both the position and the momentum of a particle. In 1935, Einstein and two other physicists, Podolski and Rosen, presented what is now known as the EPR paper in which they suggested a way to do just that. The idea is this: set up an interaction such that two particles are go off in opposite directions and do not interact with anything else. Wait until they are far apart, then measure the momentum of one and the position of the other. Because of conservation of momentum, you can determine the momentum of the particle not measured, so when you measure it's position you know both it's momentum and position 36. The only way quantum physics could be true is if the particles could communicate faster then the speed of light, which Einstein reasoned would be impossible because of his Theory of Relativity.

    In 1982, Alain Aspect, a French physicist, carried out the EPR experiment 37. He found that even if information needed to be communicated faster then light to prevent it, it was not possible to determine both the position and the momentum of a particle at the same time 38. This does not mean that it is possible to send a message faster then light, since viewing either one of the two particles gives no information about the other39. It is only when both are seen that we find that quantum physics has agreed with the experiment. So does this mean relativity is wrong? No, it just means that the particles do not communicate by any means we know about. All we know is that every particle knows what every other particle it has ever interacted with is doing.

    The Quantum and Planck's Constant

    So what is that h that was so important in the Uncertainty Principle? Well, technically speaking, it's 6.63 X 10-34 joule-seconds 40. It's call Planck's constant after Max Planck who, in 1900, introduced it in the equation E=hv where E is the energy of each quantum of radiation and v is it's frequency41. What this says is that energy is not continuous as everyone had assumed but only comes in certain finite sizes based on Planck's constant.

    At first physicists thought that this was just a neat mathematical trick Planck used to explain experimental results that did not agree with classical physics. Then, in 1904, Einstein used this idea to explain certain properties of light--he said that light was in fact a particle with energy E=hv 42. After that the idea that energy isn't continuous was taken as a fact of nature - and with amazing results. There was now a reason why electrons were only found in certain energy levels around the nucleus of an atom 43. Ironically, Einstein gave quantum theory the push it needed to become the valid theory it is today, though he would spend the rest of his lift trying to prove that it was not a true description of nature.

    Also, by combining Planck's constant, the constant of gravity, and the speed of light, it is possible to create a quantum of length (about 10-35 meter) and a quantum of time (about 10-43 sec), called, respectively, Planck's length and Planck's time 44. While saying that energy is not continuous might not be too startling to the average person, since what we commonly think of as energy is not all that well defined anyway, it is startling to say that there are quantities of space and time that cannot be broken up into smaller pieces. Yet it is exactly this that gives nature a finite number of routes to take when an electron interferes with itself.

    Although it may seem like the idea that energy is quantized is a minor part of quantum physics when compared with ghost electrons and the uncertainty principle, it really is a fundamental statement about nature that caused everything else we've talked about to be discovered. And it is always true. In the strange world of the atom, anything that can be taken for granted is a major step towards an "atomic world view".

    Schrödinger's Cat

    Remember a while ago I said there was a problem with the Copenhagen interpretation? Well, you now know enough of what quantum physics is to be able to discuss what it isn't, and by far the biggest thing it isn't is complete. Sure, the math seems to be complete, but the theory includes absolutely nothing that would tie the math to any physical reality we could imagine. Furthermore, quantum physics leaves us with a rather large open question: what is reality? The Copenhagen interpretation attempts to solve this problem by saying that reality is what is measured. However, the measuring device itself is then not real until it is measured. The problem, which is known as the measurement problem, is when does the cycle stop?

    Remember that when we last left Schrödinger he was muttering about the "damned quantum jumping." He never did get used to quantum physics, but, unlike Einstein, he was able to come up with a very real demonstration of just how incomplete the physical view of our world given by quantum physics really is. Imagine a box in which there is a radioactive source, a Geiger counter (or anything that records the presence of radioactive particles), a bottle of cyanide, and a cat. The detector is turned on for just long enough that there is a fifty-fifty chance that the radioactive material will decay. If the material does decay, the Geiger counter detects the particle and crushes the bottle of cyanide, killing the cat. If the material does not decay, the cat lives. To us outside the box, the time of detection is when the box is open. At that point, the wave function collapses and the cat either dies or lives. However, until the box is opened, the cat is both dead and alive 45.

    On one hand, the cat itself could be considered the detector; it's presence is enough to collapse the wave function 46. But in that case, would the presence of a rat be enough? Or an ameba? Where is the line drawn 47? On the other hand, what if you replace the cat with a human (named "Wigner's friend" after Eugene Wigner, the physicist who developed many derivations of the Schrödinger's cat experiment). The human is certainly able to collapse the wave function, yet to us outside the box the measurement is not taken until the box is opened 48. If we try to develop some sort of "quantum relativity" where each individual has his own view of the world, then what is to prevent the world from getting "out of sync" between observers?

    While there are many different interpretations that solve the problem of Schr๖dinger’s Cat, one of which we will discuss shortly, none of them are satisfactory enough to have convinced a majority of physicists that the consequences of these interpretation s are better then the half dead cat. Furthermore, while these interpretations do prevent a half dead cat, they do not solve the underlying measurement problem. Until a better intrepretation surfaces, we are left with the Copenhagen interpretation and it's half dead cat. We can certainly understand how Schrödinger feels when he says, "I don't like it, and I'm sorry I ever had anything to do with it."49 Yet the problem doesn't go away; it is just left for the great thinkers of tomorrow.

    The Infinity Problem

    There is one last problem that we will discuss before moving on to the alternative interpretation. Unlike the others, this problem lies primarily in the mathematics of a certain part of quantum physics called quantum electrodynamics, or QED. This branch of quantum physics explains the electromagnetic interaction in quantum terms. The problem is, when you add the interaction particles and try to solve Schrödinger's wave equation, you get an electron with infinite mass, infinite energy, and infinite charge50. There is no way to get rid of the infinities using valid mathematics, so, the theorists simply divide infinity by infinity and get whatever result the guys in the lab say the mass, energy, and charge should be51. Even fudging the math, the other results of QED are so powerful that most physicists ignore the infinities and use the theory anyway 52. As Paul Dirac, who was one of the physicists who published quantum equations before Schrödinger, said, "Sensible mathematics involves neglecting a quantity when it turns out to be small - not neglecting it just because it is infinitely great and you do not want it!". 53

    Many Worlds

    One other interpretation, presented first by Hugh Everett III in 1957, is the many worlds or branching universe interpretation54. In this theory, whenever a measurement takes place, the entire universe divides as many times as there are possible outcomes of the measurement. All universes are identical except for the outcome of that measurement 55. Unlike the science fiction view of "parallel universes", it is not possible for any of these worlds to interact with each other 56.
    While this creates an unthinkable number of different worlds, it does solve the problem of Schrödinger's cat. Instead of one cat, we now have two; one is dead, the other alive. However, it has still not solved the measurement problem 57! If the universe split every time there was more then one possibility, then we would not see the interference pattern in the electron experiment. So when does it split? No alternative interpretation has yet answered this question in a satisfactory way. And so the search continues…

  4. #4
    Thailand Expat

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    Maybe Toby will marry a loose squirrel that knows quantum physics...

  5. #5
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    Quote Originally Posted by BaitongBoy View Post
    Maybe Toby will marry a loose squirrel that knows quantum physics...
    Hope it keeps him occupied.

  6. #6
    En route
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    ^^Interesting stuff. Not the (squirrels)
    Where did you find it?

  7. #7
    I'm in Jail
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    Do squirrels inter-marry? Would a Eurasian red squirrel mate with a north American grey squirrel?

    Just wondering...

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    ^Quantum genetics...

  9. #9
    Thailand Expat Bobcock's Avatar
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    The sperm whale (Physeter macrocephalus) is a marine mammal species, order Cetacea, a toothed whale (odontocete) having the largest brain of any animal. The name comes from the milky-white waxy substance, spermaceti, found in the animal's head. The sperm whale is the only living member of genus Physeter. The now outdated synonym Physeter catodon refers to the same species. It is one of three extant species in the sperm whale superfamily, along with the pygmy sperm whale and dwarf sperm whale.
    A mature male can grow to 20.5 metres (67 ft) long. It is the largest living toothed animal. For large males, the head can represent up to one-third of the animal's length. It has a cosmopolitan distribution across the oceans. The species feeds primarily on squid but to some extent on fish, diving as deep as 3 kilometres (9,800 ft), which makes it the deepest diving mammal. Its diet includes giant squid and colossal squid. The sperm whale's clicking vocalization is the loudest sound produced by any animal. The clicking is used for sonar and may also be used for other purposes.[3] These whales live in groups called social units. Units of females and their young live separately from sexually mature males. The females cooperate to protect and nurse their young. Females give birth every three to six years, and care for the calves for more than a decade. The sperm whale has few natural predators, since few are strong enough to successfully attack a healthy adult; orcas attack units and are capable of killing the calves. The sperm whale can live for more than 70 years.
    Historically, the sperm whale was also known as the common cachalot; "cachalot" is derived from an archaic French word for "tooth". Over most of the period from the early 18th century until the late 20th century, the sperm whale was hunted to obtain spermaceti and other products, such as sperm oil and ambergris. Spermaceti found many important uses, such as candles, soap, cosmetics and machine oil. Due to its size, the sperm whale could sometimes defend itself effectively against whalers. In the most famous example, a sperm whale attacked and sank the American whaleship Essex in 1820. As a result of whaling, the sperm whale is currently listed as vulnerable by the IUCN.
    Etymology

    The name sperm whale is an apocopation of spermaceti whale. Spermaceti, originally mistaken for the whales' "sperm", is the semi-liquid, waxy substance found in the spermaceti organ or case in front of and above the skull bone and also in the junk, the area below the spermaceti organ and just above the upper jaw.[4] The case consists of a soft white, waxy substance saturated with spermaceti oil. The junk is composed of cavities filled with the same wax and spermaceti oil and intervening connective tissue.[4][5][6] The sperm whale is also known as the "cachalot", which is thought to derive from the archaic French for "tooth" or "big teeth", as preserved for example in cachau in the Gascon dialect (a word of either Romance[7] or Basque[8] origin). The etymological dictionary of Corominas says the origin is uncertain, but it suggests that it comes from the vulgar Latin cappula, plural of cappulum, sword hilt.[9] According to Encarta Dictionary, the word cachalot came to English "via French from Spanish or Portuguese cachalote, perhaps from Portuguese cachola, 'big head'". The term is retained in the Russian word for the animal, кашалот (kashalot), as well as in many other languages.
    Description

    Size

    Average sizes[10] LengthWeightBull16 metres (52 ft)41,000 kilograms (40 long tons; 45 short tons)Cow11 metres (36 ft)14,000 kilograms (14 long tons; 15 short tons)Newborn4 metres (13 ft)1,000 kilograms (0.98 long ton; 1.1 short tons)
    The sperm whale is the largest toothed whale, with adult males measuring up to 20.5 metres (67 ft) long and weighing up to 57,000 kilograms (56 long tons; 63 short tons).[5][11] By contrast, the second largest toothed whale, Baird's Beaked Whale measures 12.8 metres (42 ft) and weighs up to 15 short tons (14,000 kg).[12] The Nantucket Whaling Museum has a 5.5 metres (18 ft)-long jawbone. The museum claims that this individual was 80 feet (24 m) long; the whale that sank the Essex (one of the incidents behind Moby-Dick) was claimed to be 85 feet (26 m).[13][14] However, there is disagreement on the claims of adult males approaching or exceeding 80 feet (24 m) in length.[15]
    Extensive whaling may have decreased their size, as males were highly sought, primarily after World War II.[14] Today, males do not usually exceed 18.3 metres (60 ft) in length or 51,000 kilograms (50 long tons; 56 short tons) in weight.[10] Another view holds that exploitation by overwhaling had virtually no effect on the size of the bull sperm whales, and their size may have actually increased in current times on the basis of density dependent effects.[16]
    It is among the most sexually dimorphic of all cetaceans. At birth both sexes are about the same size,[10] but mature males are typically 30% to 50% longer and three times as massive as females.[5]
    Appearance

    The sperm whale's unique body is unlikely to be confused with any other species. The sperm whale's distinctive shape comes from its very large, block-shaped head, which can be one-quarter to one-third of the animal's length. The S-shaped blowhole is located very close to the front of the head and shifted to the whale's left.[5] This gives rise to a distinctive bushy, forward-angled spray.
    The flukes of a sperm whale as it dives into the Gulf of Mexico (courtesy NMFS)



    Sperm whale tail in Kaikoura, New Zealand


    The sperm whale's flukes are triangular and very thick. The whale lifts its flukes high out of the water as it begins a feeding dive.[5] It has a series of ridges on the back's caudal third instead of a dorsal fin. The largest ridge was called the 'hump' by whalers, and can be mistaken for a dorsal fin because of its shape and size.[10]
    In contrast to the smooth skin of most large whales, its back skin is usually wrinkly and has been likened to a prune by whale-watching enthusiasts.[17] Skin is normally a uniform grey in color, though it may appear brown in sunlight. Albinos have also been reported.[18][19][20]
    Jaws and teeth

    The sperm whales' lower jaw is very narrow and underslung.[21] The sperm whale has 18 to 26 teeth on each side of its lower jaw which fit into sockets in the upper jaw.[21] The teeth are cone-shaped and weigh up to 1 kilogram (2.2 lb) each.[22] The teeth are functional, but do not appear to be necessary for capturing or eating squid, and well-fed animals have been found without teeth. One hypothesis is that the teeth are used in aggression between males.[23] Mature males often show scars which seem to be caused by the teeth. Rudimentary teeth are also present in the upper jaw, but these rarely emerge into the mouth.[24]
    Respiration and diving

    Sperm whales, along with bottlenose whales and elephant seals, are the deepest-diving mammals.[5] Sperm whales are believed to be able to reach 3 kilometres (1.9 mi) and remain submerged for 90 minutes.[5][25] More typical dives are around 400 metres (1,300 ft) and 35 minutes in duration.[5] At these great depths, sperm whales had sometimes become entangled in transoceanic telephone cables and drowned[26] until improvements in laying and maintenance techniques were employed.[27]

    Sperm whale arching back in preparation to dive off Dominica


    The sperm whale has adapted to cope with drastic pressure changes when diving. The flexible ribcage allows lung collapse, reducing nitrogen intake, and metabolism can decrease to conserve oxygen.[28][29] Myoglobin, which stores oxygen in muscle tissue, is much more abundant than in terrestrial animals.[30] The blood has a high red blood cell density, which contain oxygen-carrying hemoglobin. The oxygenated blood can be directed towards the brain and other essential organs only when oxygen levels deplete.[31][32][33] The spermaceti organ may also play a role by adjusting buoyancy (see below).[34]
    While sperm whales are well adapted to diving, repeated dives to great depths have long term effects. Bones show pitting that signals decompression sickness in humans. Older skeletons showed the most extensive pitting, whereas calves showed no damage. This damage may indicate that sperm whales are susceptible to decompression sickness, and sudden surfacing could be lethal to them.[35]
    Between dives, the sperm whale surfaces to breathe for about eight minutes before diving again.[5] Odontoceti (toothed whales) breathe air at the surface through a single, S-shaped blowhole. Sperm whales spout (breathe) 3–5 times per minute at rest, increasing to 6–7 times per minute after a dive. The blow is a noisy, single stream that rises up to 2 metres (6.6 ft) or more above the surface and points forward and left at a 45° angle.[36] On average, females and juveniles blow every 12.5 seconds before dives, while large males blow every 17.5 seconds before dives.[37]
    Brain and senses


    Blowhole
    Phonic lips
    Dorsal bursae
    Cranium
    Melon
    Bony nares
    Upper mandible
    Auditory bullae
    Lower mandible
    Outgoing sound
    Incoming sound



    Echolocation system of a toothed whale[38][39]

    The brain is the largest known of any modern or extinct animal, weighing on average about 8 kilograms (18 lb),[40][41] though the sperm whale has a lower encephalization quotient than many other whale and dolphin species, lower than that of non-human anthropoid apes, and much lower than humans'.[41][42]
    Main article: Spermaceti

    Early on it was proposed that the nasal complex, which includes the spermaceti organ, the junk bodies, and other associated organs, was used as a battering ram (see below)[43] or for buoyancy regulation (see below);[34][44] however, researchers' current understanding suggest that the primary function of the spermaceti organ and the associated organs in the nose of the sperm whales are used as part of the world's most powerful natural sonar system.[38][45][46][47][48][49][50][51][52]
    Due to light absorption by water, most of the ocean is dark beyond a few hundred meters thus limiting visual range. As a result, sperm whales and the other toothed whales (suborder odontoceti) have evolved a system of echolocation as the main way to find food in the darkness of the ocean similar to that used by bats to find food in the darkness of the night sky. When echolocating, the sperm whale emits a directionally focused beam of broadband clicks. Clicks are generated by the forcing of air through a pair of phonic lips (also known as "monkey lips" or "museau de singe") at the front end of the nose, just below the blowhole. The sound then travels backwards along the length of the nose through the spermaceti organ. Most of the sound energy is then reflected off an air sac which sits against the skull and down into the Junk Bodies, where the sound is focused by the junk's lens-like structure.[38][45][46][47][48][49][50][51] Some of the sound will reflect back into the spermaceti organ and back towards the front of the whale's nose where it will be reflected through the spermaceti organ a third time. This back and forth reflection which happens on the scale of a few milliseconds creates a multi-pulse click structure.[53] This multi—pulse click structure actually allows researchers to measure the whale's spermaceti organ using only the sound of its clicks and given the size of the spermaceti organ relates to the size of the whale, biologists can measure the whales by recording their echolocation clicks.[54][55] The lower jaw is the primary reception path for the echoes. A continuous fat-filled canal transmits received sounds to the inner ear.[39]
    The source of the air forced through the phonic lips is the right nasal passage. While the left nasal passage opens to the blow hole, the right nasal passage has evolved to supply air to the phonic lips. It is thought that the nostrils of the land-based ancestor of the sperm whale migrated through evolution to their current functions, the left nostril becoming the blowhole and the right nostril becoming the phonic lips.[56]
    The spermaceti organs may also help adjust the whale's buoyancy. It is hypothesized that before the whale dives, cold water enters the organ, and it is likely that the blood vessels constrict, reducing blood flow, and, hence, temperature. The wax therefore solidifies and reduces in volume.[34][44] The increase in specific density generates a down force of about 392 newtons (860 lb) and allows the whale to dive with less effort. During the hunt, oxygen consumption, together with blood vessel dilation, produces heat and melts the spermaceti, increasing its buoyancy and enabling easy surfacing.[57] However, more recent work[47] have found many problems with this theory including the lack of anatomical structures for the actual heat exchange.[58]
    Herman Melville's Moby Dick suggests that the "case" containing the spermaceti had evolved as a kind of battering ram for use in fights between males.[43] However, there are almost no modern accounts of fights between male sperm whales.[52] Apart from a few famous exceptions of the well-documented sinking of the ships Essex and Ann Alexander by attackers estimated to weigh only one-fifth as much as the ships, this hypothesis is not well supported in current scientific literature.[59]
    Ecology, behaviour, and life history

    Distribution

    The sperm whale is among the most cosmopolitan species. It prefers ice-free waters over 1,000 metres (3,300 ft) deep.[2] Although both sexes range through temperate and tropical oceans and seas, only adult males populate higher latitudes.[18]
    It is relatively abundant from the poles to the equator and is found in all the oceans. It inhabits the Mediterranean Sea, but not the Black Sea,[10] while its presence in the Red Sea is uncertain.[2] The shallow entrances to both the Black Sea and the Red Sea may account for their absence.[60] The Black Sea's lower layers are also anoxic and contain high concentrations of sulphur compounds such as hydrogen sulphide.[61]
    Populations are denser close to continental shelves and canyons.[18] Sperm whales are usually found in deep off-shore waters, but may be seen closer to shore in areas where the continental shelf is small and drops quickly to depths of 310–920 metres (1,020–3,020 ft).[10] Coastal areas with significant sperm whale populations include the Azores and the Caribbean island of Dominica.[62]
    Reproduction


    Young sperm whale


    Sperm whales can live 70 years or more.[10][18][63] They are a prime example of a species that has been K-selected, i.e., their reproductive strategy is associated with stable environmental conditions and comprises a low birth rate, significant parental aid to offspring, slow maturation, and high longevity.[5]
    How they choose mates has not been definitively determined. There is evidence that males have dominance hierarchies, and there is also evidence that female choice influences mating.[64] Gestation requires 14 to 16 months, producing a single calf.[10] Lactation proceeds for 19 to 42 months, but calves may suckle up to 13 years (although usually less).[10] Calves can suckle from females other than their mothers.[10] Females generally have birth intervals of three to six years.[10]
    Females reach sexual maturity between 7 and 13 years; males follow beginning at 18 years. Upon reaching sexual maturity, males move to higher latitudes, where the water is colder and feeding is more productive. Females remain at lower latitudes.[10] Males reach their full size at about age 50.[5]
    Social behavior


    Diagram of Marguerite formation


    Females stay in groups of about a dozen individuals and their young.[5] Mature males leave their "natal unit" somewhere between 4 and 21 years of age. Mature males sometimes form loose "bachelor groups" with other males of similar age and size.[5] As males grow older, they typically live solitary lives.[5] Mature males have beached themselves together, suggesting a degree of cooperation which is not yet fully understood.[5]
    The most common non-human attacker of sperm whales is the orca, but pilot whales and the false killer whale also sometimes harass them.[65][66] Orcas prey on target groups of females with young, usually making an effort to extract and kill a calf. Female sperm whales repel these attacks by encircling their calves. The adults either face inwards to use their tail flukes against the orcas, or outwards, fighting with their teeth.[5] This Marguerite formation, named after the flower, is also used by whales to support an injured unit member. Early whalers exploited this behavior, attracting a whole unit by injuring one of its members.[67] If the orca pod is extremely large, its members may sometimes be able to kill adult female sperm whales. Large mature male sperm whales have no non-human predators, and are believed to be too large, powerful and aggressive to be threatened by orcas.[68]
    [edit] Feeding


    A piece of sperm whale skin with giant squid sucker scars


    Sperm Whales usually dive between 300 to 800 metres (980 to 2,600 ft), and sometimes 1–2 kilometres (3,300–6,600 ft) to search for food.[69] Such dives can last more than an hour.[69] They feed on several species, notably the giant squid, the colossal squid, octopuses, and diverse fish like demersal rays, but the main part of their diet consists of medium-sized squid.[70] Some prey may be taken incidentally while eating other items.[70] Most of what is known about deep sea squid has been learned from specimens in captured sperm whale stomachs, although more recent studies analysed fecal matter. One study, carried out around the Galápagos, found that squid from the genera Histioteuthis (62%), Ancistrocheirus (16%), and Octopoteuthis (7%) weighing between 12 and 650 grams (0.026 and 1.4 lb) were the most commonly taken.[71] Battles between sperm whales and colossal squid (which have been measured to weigh nearly 500 kilograms (1,100 lb)) have never been observed by humans; however white scars are believed to be caused by the large squid. One study published in 2010 collected evidence that suggests that female sperm whales may collaborate when hunting Humboldt squid.[72]
    An older study, examining whales captured by the New Zealand whaling fleet in the Cook Strait region, found a 1.69:1 ratio of squid to fish by weight.[73] Sperm whales sometimes steal Sablefish and Toothfish from long lines. Long-line fishing operations in the Gulf of Alaska complain that sperm whales take advantage of their fishing operations to eat desirable species straight off the line, sparing the whales the need to hunt.[74] However, the amount of fish taken is very little compared to what the sperm whale needs per day. Video footage has been captured of a large male sperm whale "bouncing" a long line, to gain the fish.[75] Sperm whales are believed to prey on the megamouth shark, a rare and large deep-sea species discovered in the 1970s.[76] In one case, three sperm whales were observed attacking or playing with a megamouth.[77]
    The sharp beak of a consumed squid lodged in the whale's intestine may lead to the production of ambergris, analogous to the production of pearls.[78] The irritation of the intestines caused by squid beaks stimulates the secretion of this lubricant-like substance. Sperm whales are prodigious feeders and eat around 3% of their body weight per day. The total annual consumption of prey by sperm whales worldwide is estimated to be about 100,000,000 short tons (91,000,000 t) — a figure greater than the total consumption of marine animals by humans each year.[79]
    It is not well understood why the sperm whale's head is so large in comparison to the lower jaw. One theory is that the sperm whale's ability to echolocate through its head aids in hunting. However, squid, its main prey, may have acoustic properties too similar to seawater to reflect sounds.[80] The sperm whale's head contains a structure called the phonic lips, also known as the monkey lips, through which it blows air. This can create clicks that have a source level up to 176 decibels referenced to a distance of 1 metre (3.3 ft) – in other words, it is by far the loudest sound made by any animal, and 10–14 dB louder than a powerful rifle sounds in air at 1 metre (3.3 ft) away.[81] It has been hypothesised that clicks attempt to stun prey. Experimental studies attempting to duplicate this effect have been unable to replicate the supposed injuries, casting doubt on this idea.[82]
    [edit] Taxonomy and naming


    Skeleton in Kaliningrad


    The sperm whale belongs to the order Cetacea, the order containing all whales and dolphins. It is a member of the suborder Odontoceti, the suborder containing all the toothed whales and dolphins. It is the sole extant species of its genus, Physeter, in the family Physeteridae. Two species of the related extant genus Kogia, the pygmy sperm whale Kogia breviceps and the dwarf sperm whale K. simus, are placed either in this family or in the family Kogiidae.[83] In some taxonomic schemes the families Kogiidae and Physeteridae are combined as the superfamily Physeteroidea (see the separate entry on the sperm whale family).[84]
    The sperm whale is one of the species originally described by Linnaeus in 1758 in his 18th century work, Systema Naturae. He recognised four species in the genus Physeter.[85] Experts soon realised that just one such species exists, although there has been debate about whether this should be named P. catodon or P. macrocephalus, two of the names used by Linnaeus. Both names are still used, although most recent authors now accept macrocephalus as the valid name, limiting catodon's status to a lesser synonym.[a]

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    Thailand Expat Boon Mee's Avatar
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    They are basically tree rats and my dog loves to chase them...

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    Well, why not? At least they'll be a good fuck.

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    Quote Originally Posted by Toby451
    why marry a whore?
    Ask your father instead of bothering us with stuff like this.

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    I'm in Jail

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    may as well call this 'The Bobcock spam thread'

    what a waste of fucking time - and all you lumber heads are applauding him!

    TD is a sad old place - think I might clear off elsewhere.....

    anyway, my bargirl wife is calling - she probably needs some cash, and her hole licking - ha ha....not

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    Well...Toby...ffs...hole liking?...is that kinda like spelunking?...


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    I'm in Jail

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    Quote Originally Posted by Marmite the Dog View Post
    Quote Originally Posted by Toby451
    why marry a whore?
    Ask your father instead of bothering us with stuff like this.
    hit a raw nerve perhaps?

    anyway, I challenge someone to answer the OP.

    a casual relationship with a bar girl is a fine thing, plenty of action and a laugh to be had - but to marry one and all it's baggage, come on!

    what kind of imbecile would do this?

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    Thailand Expat Bobcock's Avatar
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    Well Tobitwat, start deliberate pig ignorant troll threads threads and they will be overtaken with useful information, and if you don't like it.... FUCK OFF!!

    Marmite, shame on you for replying to him....

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    How much would a Red Squirrel that was on the game cost short time?
    Just asking like.

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    Stalactite

    From Wikipedia, the free encyclopedia
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    Image showing the six most common speleothems with labels. Enlarge to view labels.


    A stalactite (UK /ˈstæləktt/, US /stəˈlæktt/; from the Greek stalasso, (σταλάσσω), "to drip", and meaning "that which drips") is a type of speleothem (secondary mineral) that hangs from the ceiling of limestone caves. It is a type of dripstone. The corresponding formation on the floor of the cave is known as a stalagmite.



    Formation and type


    Demonstration of drip stone formation in a lab.


    Stalactites are formed by the deposition of calcium carbonate and other minerals, which is precipitated from mineralized water solutions. Limestone is the chief form of calcium carbonate rock which is dissolved by water that contains carbon dioxide, forming a calcium bicarbonate solution in underground caverns.[1] The chemical formula for this reaction is:[2]
    CaCO
    (s)
    3
    + H2O(l) + CO
    (aq)
    2
    → Ca(HCO3)
    (aq)
    2
    This solution travels through the rock until it reaches an edge and if this is on the roof of a cave it will drip down. When the solution comes into contact with air the chemical reaction that created it is reversed and particles of calcium carbonate are deposited. The reversed reaction is:[2]
    Ca(HCO3)
    (aq)
    2
    → CaCO
    (s)
    3
    + H2O(l) + CO
    (aq)
    2
    An average growth rate is 0.13 mm (0.0051 inches) a year. The quickest growing stalactites are those formed by fast-flowing water rich in calcium carbonate and carbon dioxide, these can grow at 3 mm (0.12 inches) per year.[3]
    Every stalactite begins with a single mineral-laden drop of water. When the drop falls, it deposits the thinnest ring of calcite. Each subsequent drop that forms and falls deposits another calcite ring. Eventually, these rings form a very narrow (0.5 mm), hollow tube commonly known as a "soda straw" stalactite. Soda straws can grow quite long, but are very fragile. If they become plugged by debris, water begins flowing over the outside, depositing more calcite and creating the more familiar cone-shaped stalactite. The same water drops that fall from the tip of a stalactite deposit more calcite on the floor below, eventually resulting in a rounded or cone-shaped stalagmite. Unlike stalactites, stalagmites never start out as hollow "soda straws." Given enough time, these formations can meet and fuse to create columns of calcium carbonate.
    Stalactites can also form in lava tubes, although the mechanism of formation is very different.
    Concrete


    Concrete stalactites.


    Stalactites can also form on concrete, and on plumbing where there is a slow leak and limestone (or other minerals) in the water supply, although they form much more rapidly there than in the natural cave environment (description and experiments see literature).
    The way stalactites form on concrete is due to different chemistry than those that form naturally in limestone caves and is the result of the presence of calcium oxide in concrete. This calcium oxide reacts with any rainwater that penetrates the concrete and forms a solution of calcium hydroxide. The chemical formula for this is:[2]
    CaO(s) + H2O(l) → Ca(OH)
    (aq)
    2
    Over time this calcium hydroxide solution reaches the edge of the concrete and, if the concrete is suspended in the air, for example, in a ceiling or a beam, then this will drip down from the edge. When this happens the solution comes into contact with air and another chemical reaction takes place. The solution reacts with carbon dioxide in the air and precipitates calcium carbonate.[2]
    Ca(OH)
    (aq)
    2
    + CO
    (g)
    2
    → CaCO
    (s)
    3
    + H2O(l)When this solution drops down it leaves behind particles of calcium carbonate and over time these form into a stalactite. They are normally a few centimeters long and with a diameter of approximately 5 mm (0.20 inches).[2]
    Records

    The White Chamber in the Jeita Grotto's upper cavern in Lebanon contains an 8.2 m (27 ft) stalactite which is accessible to visitors and is claimed to be the longest stalactite in the world. Another such claim is made for a 20 m (66 ft) stalactite that hangs in the Chamber of Rarities in the Gruta Rei do Mato (Sete Lagoas, Minas Gerais, Brazil). However, vertical cavers have often encountered longer stalactites while exploring. One of the longest stalactites viewable by the general public is in Doolin Cave, County Clare, Ireland, in a karst region known as The Burren; what makes it more impressive is the fact that the stalactite is held on by a section of calcite less than 0.3 m2 (3.2 sq ft).[4]
    Origin of the term

    Stalactites are first mentioned (though not by name) by the Roman natural historian Pliny in a text which also mentions stalagmites and columns and refers to their creation by the dripping of water. The term "stalactite" was coined in the 17th century by the Danish Physician Ole Worm[citation needed] who created the word from the Greek root stalasso, (σταλάσσω), "to drip".

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    yes, ok - I think you have made your point with the spam now.

    so , back to the OP.

    why marry a whore, and heavens forbid - why have a mongoloid love-child with one?

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    Quote Originally Posted by Marmite the Dog View Post
    Quote Originally Posted by Toby451
    why marry a whore?
    Ask your father instead of bothering us with stuff like this.
    Thats if he can be found!!

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    British Embassy 2012 holidays.

    The Embassy will be closed on the following office holidays in 2012:
    • Monday 2 January - Substitution Day (New Year's Day)
    • Wednesday 7 March - Makha Bucha Day
    • Friday 6 April - Good Friday (& Thai Chakri Day)
    • Monday 9 April - Easter Monday
    • Friday 13 April - Songkran Festival
    • Monday 7 May - Substitution Day (Coronation Day & UK Early May Bank Holiday)
    • Monday 4 June - Visakha Bucha Day (& UK Spring Bank Holiday)
    • Tuesday 5 June - Queen’s Diamond Jubilee*
    • Thursday 2 August - Asarnha Bucha Day
    • Monday 13 August - Substitution Day (HM Queen’s Birthday)
    • Tuesday 23 October - Chulalongkorn Day
    • Wednesday 5 December - HM King's Birthday
    • Tuesday 25 December - Christmas Day
    • Wednesday 26 December - Boxing Day
    • Monday 31 December - New Year’s Eve

  22. #22
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    ^ oooh look ,, there's no holidays in July

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    Squirrel ho's do it for nuts

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    Facts About The New Zealand Kiwi

    Home Page

    Kiwi Species

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    The Kiwi is a strange bird, in fact when the first English explorers described it to people in England, they were not believed. A live one had to be taken to England before people would believe such a weird bird existed.

    Here is a list of facts that not many people know about the Kiwi.

    The Kiwi's name doesnt come from its call, but from the Polynesian name for the Bristled- Thighed Curlew, the Kivi.This bird has the same way of feeding as the Kiwi, by poking it's long beak into soft ground.

    It has very strong legs for burrowing and ripping apart rotton logs.



    The Kiwi cannot fly, and lives in burrows on the ground.

    Its diet is mainly worms, spiders, bugs, grubs and fruit.

    Kiwi's mate for life, some have been together for 30 years.

    A Kiwi's egg is large compared with the size of its body (An egg averages 20% of the females weight, compared to 2% for an Ostrich).

    The female is larger than the male. In some varieties the males are the ones that sit on the egg.

    It is the only known bird to have external nostrils at the end of its beak, and one of the few birds to have a good sence of smell. At night a Kiwi can often be heard making snuffling noises, which is caused by the bird trying to clear dirt out of its nostrils when it is searching for food.



    The Kiwi is the smallest member of the family of birds called Ratities. This group includes some of the worlds biggest birds like the Emu, Ostrich, as well the extinct Moa and the Elephant Birds of Madagascar.

    It has an average body temperature of 38 degrees C, which is 2 degrees lower than other birds and two degrees higher than humans.
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    Home | Kiwi Species | Recognising Kiwi | Kiwi Habitat | Kiwi Breeding | Kiwi Conservation| History & Legends | About Us |

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    Flagellation

    From Wikipedia, the free encyclopedia
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    Not to be confused with flagellate.
    For works of art depicting Jesus, see Flagellation of Christ.
    "Lashes" redirects here. For other uses, see Lashes (disambiguation).
    Part of a series on Corporal punishment By place Domestic · School · Judicial By implementation Belting · Birching · Caning
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    Switch · Tawse By country Singapore · Malaysia · Taiwan · Afghanistan Court cases CFCYL v. Canada
    Ingraham v. Wright Political Campaigns against
    corporal punishment

    Flagellation or flogging is the act of methodically beating or whipping (Latin flagellum, "whip") the human body. Specialised implements for it include rods, switches, the cat o' nine tails and the sjambok. Typically, flogging is imposed on an unwilling subject as a punishment; however, it can also be submitted to willingly, or performed on oneself, in religious or sadomasochistic contexts.
    In some circumstances the word "flogging" is used loosely to include any sort of corporal punishment, including birching and caning. However, in British legal terminology, a distinction was drawn (and still is, in one or two colonial territories) between "flogging" (with a cat-o'-nine-tails) and "whipping" (formerly with a whip, but since the early 19th century with a birch). In Britain these were both abolished in 1948.
    Contents


    Disciplinary use and torture


    Prisoners at a whipping post in a Delaware prison, circa 1907.


    Flogging was a common disciplinary measure in the British navy that became associated with a seaman's manly disregard for pain. Aboard ships, knittles or the cat o' nine tails was used for severe formal punishment, while a "rope's end" or "starter" was used to administer informal, on-the-spot discipline.
    Flagellation probably originated in the Near East but then spread throughout the ancient world. In Sparta, young men were flogged as a test of their masculinity. Jewish law limited flagellation to forty strokes, and in practice delivered thirty-nine, so as to avoid any possibility of breaking this law due to a miscount. Additionally they would have a doctor monitor the punishment, who would stop it if it became too much for the person to bear safely.
    In the Roman Empire, flagellation was often used as a prelude to crucifixion, and in this context is sometimes referred to as scourging. Whips with small pieces of metal or bone at the tips were commonly used. Such a device could easily cause disfigurement and serious trauma, such as ripping pieces of flesh from the body or loss of an eye. In addition to causing severe pain, the victim would approach a state of hypovolemic shock due to loss of blood.
    The Romans reserved this treatment for non-citizens, as stated in the lex Porcia and lex Sempronia, dating from 195 and 123 BCE. The poet Horace refers to the horribile flagellum (horrible whip) in his Satires. Typically, the one to be punished was stripped naked and bound to a low pillar so that he could bend over it, or chained to an upright pillar so as to be stretched out. Two lictors (some reports indicate scourgings with four or six lictors) alternated blows from the bare shoulders down the body to the soles of the feet. There was no limit to the number of blows inflicted - this was left to the lictors to decide, though they were normally not supposed to kill the victim. Nonetheless, Livy, Suetonius and Josephus report cases of flagellation where victims died while still bound to the post. Flagellation was referred to as "half death" by some authors and apparently, many victims died shortly thereafter. Cicero reports in In Verrem, "pro mortuo sublatus brevi postea mortuus" ("taken away for a dead man, shortly thereafter he was dead"). In some cases the victim was turned over to allow flagellation on the chest, though this proceeded with more caution, as the possibility of inflicting a fatal blow was much greater.
    In the reign of Henry VIII was passed (1530) the famous Whipping Act, directing vagrants to be carried to some market town or other place "and there tied to the end of a cart naked and beaten with whips throughout such market town till the body shall be bloody".[1]
    Whipping was used during the French Revolution. On 31 May 1793, the Jacobin women seized a revolutionary leader, Anne Josephe Theroigne de Mericourt, stripped her naked, and flogged her on the bare bottom in the public garden of the Tuileries. After this humiliation, she refused to wear any clothes, in memory of the outrage she had suffered.[2] She went mad and ended her days in an asylum after the public whipping.

    Punishment with a Great Knout. Russia, 18th century.


    Knouts were used in Russia for flogging as formal corporal punishment of criminals and political offenders. A sentence of 100 or 120 lashes was equivalent to a death sentence. Whipping was also a common punishment for Russian serfs.[3]
    Use against slaves


    A whipped slave, Baton Rouge, 1863. The original caption reads: "Overseer Artayou Carrier whipped me. I was two months in bed sore from the whipping. My master come after I was whipped; he discharged the overseer. The very words of poor Peter, taken as he sat for his picture." The pattern of scarring seen here is highly suggestive of keloid formation.


    Whipping has been used as a form of discipline against slaves. It was frequently carried out during the period of slavery in the United States, by owners of slaves and their employees. The power was also given to slave "patrollers," mostly poor whites, who had among their powers the ability to whip any slave who violated the slave codes.
    Present-day official flogging

    Main article: Judicial corporal punishment
    No longer used in most Western countries, flogging or whipping is still a common punishment in some parts of the world, particularly in many former British territories and in Islamic countries under shariah law. Medically supervised caning is routinely ordered by the courts as a penalty for some categories of crime in Singapore, Brunei, Malaysia, Tanzania, Zimbabwe and elsewhere.
    Flogging as military punishment

    In the 18th and 19th centuries, European armies administered floggings to common soldiers who committed breaches of the military code. During the American Revolutionary War, the American Congress raised the legal limit on lashes from 39 to 100 for soldiers who were convicted by courts-martial.[4] Generally, officers were not flogged. However, in 1745, a cashiered British officer could have his sword broken over his head, among other indignities inflicted on him.[5]
    In the Napoleonic Wars, the maximum number of lashes that could be inflicted on soldiers in the British Army reached 1,200. This many lashes could permanently disable or kill a man. Oman, historian of the Peninsular War, noted that the maximum sentence was inflicted "nine or ten times by general court-martial during the whole six years of the war" and that 1,000 lashes were administered about 50 times.[6] Other sentences were for 900, 700, 500 and 300 lashes. One soldier was sentenced to 700 lashes for stealing a beehive.[7] Another man was let off after only 175 of 400 lashes, but spent three weeks in the hospital.[8] Later in the war, the more draconian punishments were abandoned and the offenders shipped to New South Wales instead, where more whippings often awaited them. (See Australian penal colonies section.) Oman later wrote:
    If anything was calculated to brutalize an army it was the wicked cruelty of the British military punishment code, which Wellington to the end of his life supported. There is plenty of authority for the fact that the man who had once received his 500 lashes for a fault which was small, or which involved no moral guilt, was often turned thereby from a good soldier into a bad soldier, by losing his self-respect and having his sense of justice seared out. Good officers knew this well enough, and did their best to avoid the cat-of-nine-tails, and to try more rational means—more often than not with success.[9]
    Meanwhile, during the French Revolutionary Wars the French Army stopped floggings altogether. The King's German Legion (KGL), which were German units in British pay, did not flog. In one case, a British soldier on detached duty with the KGL was sentenced to be flogged, but the German commander refused to carry out the punishment. When the British 73rd Foot flogged a man in occupied France in 1814, disgusted French citizens protested against it.[10]
    At the urging of New Hampshire Senator John P. Hale, the United States "Congress banned flogging on all U.S. ships in September 1850."[11] Hale was inspired by Herman Melville's "vivid description of flogging, a brutal staple of 19th century naval discipline" in Melville's "novelized memoir" White Jacket[11]. Melville also included a vivid depiction of flogging, and the circumstances surrounding it, in his more famous work, Moby-Dick.
    Military flogging was abolished in the United States Army on 5 August 1861.[12]
    One of few countries where corporal punishment is still officially used in the armed forces is Singapore, where military legislation provides that errant soldiers can be sentenced by court-martial to strokes of the cane.
    Australian penal colonies

    Once common in the British Army and British Royal Navy as a means of discipline, flagellation also featured prominently in the British penal colonies in early colonial Australia. Given that convicts in Australia were already "imprisoned", punishments for offenses committed in the colonies could not usually result in imprisonment and thus usually consisted of corporal punishment such as hard labour or flagellation. Unlike Roman times, British law explicitly forbade the combination of corporal and capital punishment; thus, a convict was either flogged or hanged but never both.
    Flagellation took place either with a single whip or, more notoriously, with the cat o' nine tails. Typically, the offender's upper half was bared and he was suspended by the wrists beneath a tripod of wooden beams (known as 'the triangle').
    With the prisoner thus stripped and bound, either one or two floggers administered the prescribed number of strokes, or "lashes," to the victim's back. During the flogging, a doctor or other medical worker was consulted at regular intervals as to the condition of the prisoner.
    Female convicts were also subject to flogging as punishment, both on the convict ships and in the penal colonies. Although they were generally given fewer lashes than males (usually limited to 40 in each flogging), there was no other difference between the manner in which males and females were flogged.
    Floggings of both male and female convicts were public, administered before the whole colony's company, assembled especially for the purpose. In addition to the infliction of pain, one of the principal purposes of the flogging was to humiliate the offender in front of his mates and to demonstrate, in a forceful way, that he had been required to submit to authority.
    (See also: History of Australia).
    Association with religion


    Flagellants. From a fifteenth century woodcut.


    Judaism

    Main article: Corporal punishment (Judaism)
    According to the Torah and Rabbinic law lashes may be given for offenses that do not merit capital punishment, and may not exceed 40. However in the absence of a Sanhedrin, corporal punishment is not practiced in Jewish law. Halakha specifies the lashes must be given in sets of three, so the total number cannot exceed 39. Also, the person whipped is first judged whether they can withstand the punishment, if not, the number of whips is decreased.
    Pre-Christianity

    During the Ancient Roman festival of Lupercalia young men ran through the streets with thongs cut from the hide of goats which had just been sacrificed, and women who wished to conceive put themselves in their way to receive blows, apparently mostly on the hands.[citation needed] The eunuch priests of the goddess Cybele, the galli, flogged themselves until they bled during the annual festival called Dies sanguinis. Greco-Roman mystery religions also sometimes involved ritual flagellation, as famously depicted in the Villa of the Mysteries at Pompeii, apparently showing initiation into the Dionysian Mysteries.[citation needed]
    Christianity

    This unreferenced section requires citations to ensure verifiability. The Flagellation refers in a Christian context to the Flagellation of Christ, an episode in the Passion of Christ prior to the Jesus' crucifixion. The practice of mortification of the flesh for religious purposes was utilized by some Christians throughout most of Christian history, especially in Catholic monasteries and convents.
    In the 13th century, a radical group of Christians, known as the Flagellants, took this practice to an extreme. The Flagellants were later condemned by the Catholic Church as a cult in the 14th century. Self-flagellation remains common in the Philippines and Latin America.
    Some members of strict monastic orders, and some members of the lay organization Opus Dei, practice mild self-flagellation using an instrument called a "discipline", a cattail whip usually made of knotted cords, which is flung over the shoulders repeatedly during private prayer.[13] The practice has become rare within the Catholic Church, particularly as rigorism is rejected.
    St. Therese of Lisieux, a Carmelite nun of late 19th-century France who has now been declared a Doctor of the Church, is an influential example of a Catholic Saint who questioned prevailing attitudes toward physical penance. Her view was that loving acceptance of the many sufferings of daily life was pleasing to God, and fostered loving relationships with other people, more than taking upon oneself extraneous sufferings through instruments of penance.
    Shiite

    Further information: Shi'a Islam
    Flogging is a form of punishment used under Islamic Sharia law. It is the prescribed punishment (hadd) for offences including fornication, alcohol use and slander and is also widely favoured as a discretionary punishment (ta'zir) for many offences, such as violating gender interaction laws. Punishment is normally carried out in public. In Islam, lashes for punishment for women are often performed with the Qu'ran under one arm to minimise the swing and as a reminder of the source of legislation. They are not supposed to leave permanent scars, and when the number of lashes is high, are frequently done in batches to minimise risk of harm.[14] Such protection does not exist in the case of lashing for men.
    In some Shi'ite communities worldwide, Shi'ites march in massive parades while flogging themselves on the back with knives, blades and chains every year to commemorate the martyrdom of Hussein. Some of these self-flogging rituals include zanjeer zani, talwar zani, qama ka matam, and tatbir. This happens in many countries of the world including India, Pakistan, Iraq and Lebanon. In Iran there is an unannounced ban on the use of knives and sharp blades for Mätam or flagellation but chains can be used. In Sunni countries like Saudi Arabia, these practices are strictly forbidden in every form.[citation needed]
    Ecstatics and Mystics

    Because practices such as starvation, sleep denial and flagellation are known to induce altered states, flagellation may be used by religious ecstatics and mystics as part of ritualistic practices or ceremonies to achieve unusual states of mind.[citation needed]
    See also

    References


    This article uses bare URLs for citations. Please consider adding full citations so that the article remains verifiable. Several templates and the Reflinks tool are available to assist in formatting. (Reflinks documentation) (October 2011)
    1. ^ "Whipping". 1911 Encyclopædia Britannica.
    2. ^ Roudinesco, Elisabeth (1992). Madness and Revolution: The Lives and Legends of Theroigne de Mericourt, Verso. ISBN 0-86091-597-2. p.198
    3. ^ Chapman, Tim (2001). Imperial Russia, 1801-1905. Routledge. p.83. ISBN 0-415-23110-8
    4. ^ Martin, p 76.
    5. ^ Tomasson, p 127.
    6. ^ Oman, p 239.
    7. ^ Oman, p 246.
    8. ^ Oman, p 254.
    9. ^ Oman, p.43.
    10. ^ Rothenberg, p.179.
    11. ^ a b Hodak, George. "Congress Bans Maritime Flogging". ABA Journal. September 1850, p. 72. Retrieved 18 October 2010.
    12. ^ WiseGEEK What Happened August 5
    13. ^ "Opus Dei and corporal mortification". Opus Dei Information Office. 2012.
    14. ^ Abou-Alsamh, Rasheed (16 November 2007). "Ruling Jolts Even Saudis: 200 Lashes for Rape Victim". The New York Times.

    Further Reading

    • Ricker, Kat. Doubting Thomas, Trillium Press, 2010. ISBN 978-0-615-31849-3 Suspense thriller examining the dark nature of saintliness, including flagellation.
    • Bean, Joseph W. Flogging, Greenery Press, 2000. ISBN 1-890159-27-1
    • Conway, Andrew. The Bullwhip Book. Greenery Press, 2000. ISBN 1-890159-18-2
    • Gibson, Ian. The English Vice: Beating, Sex and Shame in Victorian England and After. London: Duckworth, 1978. ISBN 0-7156-1264-6
    • Martin, James Kirby; Lender, Mark Edward. A Respectable Army: The Military Origins of the Republic, 1763-1789. Arlington Heights, Ill.: Harlan Davidson, 1982. ISBN 0-88295-812-7
    • Oman, Charles. Wellington's Army, 1809-1814. London: Greenhill, (1913) 1993. ISBN 0-947898-41-7
    • Rothenburg, Gunther E. The Art of Warfare in the Age of Napoleon. Bloomington: Indiana University Press, 1980. ISBN 0-253-31076-8
    • Tomasson, Katherine & Buist, Francis. Battles of the '45. London: Pan Books, 1974.
    External links


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