Ap History Essay essays

Ap History Essay essays Declaration of Independence is considered one of the most important documents in world history because its effects were felt around the world and not only in its place of origin, the United States. While blacks used context from the declaration to challenge slavery in the United States, the French used its ideals to start their own revolution. The Declaration of Independence can be seen to be one of the few documents that had a profound impact on the world, and this can be easily seen because of the changes it brought forth. The Declaration of Independence was a document made by several delegates of the U.S. in 1776. It was simply made as a document that declared the independence of the 13 British colonies in America. On July 4, 1776 the Continental Congress adopted the Declaration after a few changes were made to it. Even though I think the Declarations main purpose was to declare the colonies independent, there were many other ideas the declaration addressed. There are many important abstractions in the Declaration of Independence. These abstractions such as: rights, freedom, liberty and happiness have become the foundations of American society and have helped shape the American identity. Power, another abstraction that reoccurs in all major parts of the Declaration plays equally important role in shaping American identity. One forgets the abstraction of power because it appears in relation to other institutions: the King, the earth, and the military. Even though power is addressed very indirectly in the declaration its existence is still valued. All of these important abstractions collectively have led to major changes in the world. A very simple phrase: all men are created equal which is included in the Declaration of Independence was quickly used by blacks in the U.S. to question slavery. They wondered if all men were indeed created equal then how could one m ...

Folk Wisdom in Pregnancy Module 1 Writing Assignme Essays - RTT

Folk Wisdom in Pregnancy Module 1 Writing Assignme Essays - RTT Folk Wisdom in Pregnancy Module 1 Writing Assignment PSY 241-N02 Shianne Buie When it comes to pregnancy there is no shortage of the curiosity and uncertainty that surround the birth and delivery of a child. For centuries people have held superstitions and beliefs about pregnancy that many still trust in today. People may believe in wives' tales due to personal experience, supporting facts or plain fear, but either way folk wisdom does seem to hold some insight into the mysteries surrounding pregnancy. I personally come from a family who are no strangers to wives' tales, my own mother actually decided to put one to the test when pregnant with me. When I asked her why she would do that she stated, " I was just really tired of being pregnant and wanted to hurry things along " (Northcutt, 2017). You see I was her firstborn and since she didn ' t necessarily consider patience a virtue in the first pl ace, she was dying to get me out as soon as possible. Though I ' m guessing that carrying around a baby in her belly with swollen ankles probably had something to do with it as well. The youngest of eight, she ' d grown up listening to my grandmother talk about her own pregnancies and the truth of all the wives' tales she ' d heard throughout the years. One of these tales was that if a woman drinks a spoonful of castor oil near the end of her pregnancy, it will induce the labor. Naturally my mom came to the conclusion that this particular idea was brilliant and she would try it out, despite not knowing a thing about what might really happen. That being said the method was indeed effective, just half a day later I entered the world and needless to say my mother couldn ' t have been more relived. Even with t hat being said I ' m still pretty skeptical when it comes to placing too much trust into things like that, I just can ' t believe somet hing that is not completely proven like my mother is able to. At least not something that can affect a human life, although I must say some wives' tales might be little easier to put faith in if they had some scientific proof to back them up. While there are individuals who can merely believe in something without confirming that it exists, there are also those who rely on facts and physical evidence to convince them. I myself belong to the latter group and so to really believe that something is true, I have to see the facts to support it. There ' s one wives' tale in particular that does have just that. It suggests that if woman experiences particularly bad heartburn during pregnancy, then her baby will be born will a full head of hair. This occurrence is often found to be correct as according to Robinson (2015), " In a 2006 study involving 64 participants, researchers at Johns Hopkins Hospital found that women who reported moderate levels of heartburn throughout pr egnancy gave birth to babies with hair on 82 per cent of occasions, while most expectant mothers who did not show signs of digestive discomfort had children that were bald at birth . Now being a person who naturally places more trust in science that century old superstition, I have no problem admitting that this folk wisdom is indeed highly plausible. However, there are also some folk wisdoms that I ' d rather not put any trust in at all and I know I ' m alone in this. While most are centered on harmless ideals, there are some wives ' tales which carry more fear than fact for any expecting mother. Perhaps one of the more terrifying of these is that if pregnant woman lifts her hands above her head, the umbilical cord will be wrapped around the baby. This particular tale probably scares more expecting mothers into believing it due to the known consequences of an umbilical cord actually causing harm to a child. As it is a fact that when the cord becomes wrapped a round a child ' s neck, it

Interview paper Assignment Example | Topics and Well Written Essays - 1000 words

Interview paper - Assignment Example noted that she didn’t consider herself as a religious person, because she believed that religion and church were secondary things and her faith was the most important for her. However, she called herself Presbyterian, as she has been raised in this religion confession by her parents and just got used to identify herself with it. Presbyterian Church is one of the most numerous Protestant confessions on the territory of the United States. Alabama State, where Sarah lives with her family, is mostly inhabited by Protestants and Presbyterian Church commands a large part of protestant population of the state (Balmer & Winner 290). When we started talking about the religion itself Sarah said that there was a time when she considered changing her religion into Catholicism, because it seemed to her that a religion should bring discipline and she believed that it must have more rituals and religious traditions. However, in some time she realized that the main advantage of her religion was that it didn’t require any mediums and even didn’t require attending church in order to connect with the Lord. Presbyterian Church has two main ritual ceremonies which are the ceremony of Christianizing and the blessed ordinance (Balmer & Winner 290). Sarah was Christianized when she turned 21, as according to her church tradition, each parishioner should come to Jesus by oneself and the ceremony is supposed to symbolize start of the relationships between the Lord and a person. Thus when she was 21 years old Sarah realized that she was ready to establish these relationships and that she was absolutely sure about the fact that her faith was not going to be changed ever. Concerning the roots of her faith Sarah is considered to have very typical for Protestantism beliefs about God and His place in her life. She believes that her faith is guided by Holy Bible and that what is written there is the absolute truth. Whenever Sarah doesn’t know what to do in any situation of her life,

Chemistry of the Drug Lithium Essay Example | Topics and Well Written Essays - 1000 words

Chemistry of the Drug Lithium - Essay Example Lithium, as medically significant, is most commonly available as the carbonate or the citrate salt. These are used as drugs for various medical conditions, especially psychiatric disorders. Commercial synthesis of this drug requires addition of an electron to the poorly electronegative lithium ion (Li+). As a result, the synthesis requires an electrolytic step. The commercial ore spodumene, Li Al (SiO3)2 is widely used to produce this product. This is the ÃŽ ± form. This is converted to ÃŽ ² form by heating the ore to 1100 degrees centigrade. This renders the ore softer. Careful mixing with hot sulfuric acid and extraction in water generate a lithium sulfate (Li2SO4) solution. The sulfate is washed with sodium carbonate, Na2CO3. This results in a relatively stable precipitate of insoluble lithium carbonate, Li2CO3. The chemical reaction would be represented as Li2SO4 + Na2CO3 Na2SO4 +Li2CO3 Administered in this form, lithium in the body acts as a monovalent cation. This was used as a treatment for manic depressive psychosis despite its array of side effects since no other medications for this condition were available at that time.

The Holeâ€A look into the prisons within the prisons Essay Example for Free

The Hole—A look into the prisons within the prisons Essay In the United States today at least 80,000 prisoners are being held in some sort of isolation unit, commonly called solitary confinement. Prisoners in solitary are isolated in a 6X8 foot concrete room for 23 hours a day. This is how the United States government chooses to regulate the prisons, by locking prisoners in this cell for weeks, months or even years on end. Most prisoners are allowed 1 hour a day for â€Å"recreation† where they are allowed to go outside, alone, in a fenced area about the size of their cell. It is a dirty, cold, concrete room with only a metal slot in the door that they receive meals through. The room contains a bed, shower, and toilet, as well as a very small amount of personal items. They receive no educational classes, rehabilitative programs or other transitional services to help them prepare for their return to society, even when they are going to be released soon. They have absolutely no structure to their day. Since I was a child I have always been interested in the Criminal Justice System. I have long hoped to become a prosecutor and have always been curious about prisons and criminals. My original curiosity with solitary confinement specifically came from a Law and Order episode I saw. The main detective asked to be put in solitary confinement for a weekend to prove that the criminal’s defense was fake (the criminal was claiming he pushed the detective off the roof because of the psychological suffering he endured in solitary confinement). Throughout the episode I watched, as the detective slowly started hallucinating and got very anxious and angry. I assumed that the show was exaggerating for entertainment value however I wanted to find out whether that was true. Throughout my research process I have found that the symptoms the detective displayed are the same symptoms that thousands of real prisoners have. Through out my quest to learn more about the practice of Solitary confinement, my opinion has changed dramatically. At the beginning of this project I thought of this topic the same way I think about almost everything else, very black and white. I had little sympathy for prisoners, even those held in solitary confinement. I didn’t think of it as torture and didn’t understand what the problem was. Throughout my research my opinion has started becoming grayer, creating an internal tension for me between two conflicting views. I have a strong held belief that prisons provide justice and safety. I hope to become a prosecutor to execute law and order. However, I have become conflicted throughout this assignment because I have found that this way of punishment has been clearly shown to be immoral and inhuman. For my â€Å"site visit† I visited the Valhalla county jail. I was struck by the number of wives, parents, teenagers and young children who were there to visit loved ones. I listened in on defense attorney KL’s conversations with two of his clients and was shocked to find that I really did feel that one of them was being charged too harshly. I am of course not defending what the prisoners did, and many of them deserve to be locked up, but the thought these people are treated so inhumanly, I feel disgraces our country and what it stands for. America, which supposedly stands for freedom, justice and the pursuit of happiness, locks up thousands and thousands of men, women, and teenagers sometimes as young as 14, in a cage. How could America, the land of freedom and opportunity, take part in such an appalling practice? Most of us wouldn’t treat our dogs the way the prisons treat the criminals, especially those in solitary confinement. Solitary Confinement was first used in the Auburn state prison during a two-year experiment in 1821, during which scientists observed people in extreme isolation. They housed a group of prisoners in individual cells â€Å"without any labor or other adequate provisions for physical exercise.† Alexis de Tocqueville and Gustave de Beaumont reported, â€Å"This trial, from which a happy result had been anticipated, was fatal to the greater part of the convicts: in order to reform them, they had been submitted to complete isolation; but this absolute solitude, if nothing interrupt it, is beyond the strength of man; it destroys the criminal without intermission and without pity; it does not reform, it kills. The unfortunates, upon whom this experiment was made, fell into a state of depression, so manifest, that their keepers were struck with it; their lives seemed in danger, if they remained longer in this situation.† This experiment was done almost two hundred years ago and although the results were horrendous, solitary is still used today. It is sometimes necessary however. According to solitarywatch.com, Solitary confinement is used for three main reasons: protection, punishment and rehabilitation. Through out my research I have found very little data to suggest solitary confinement is the least bit rehabilitative, so I have come to the conclusion that it is really only used for punishment and as a protective measure. Certain inmates such as former police officers and child molesters are more likely to be attacked by other inmates while in prison and are therefore put there for their own protection. Solitary confinement is also used as a way to regulate the prisons. When a prisoner gets into a fight with another inmate or violates a prison rule, they are put in solitary confinement, or what the guards call, â€Å"the bing†, as punishment. It is called â€Å"the bing† because many of the prisoners start going crazy when placed in solitary confinement. Some common side affects are: hallucinations, hypersensitivity to noise and touch, insomnia, paranoia, feelings of rage and fear, distortions of time and perception, depression, anxiety, PTSD and an increased risk of suicide. When these side affects occur, the prisoners often start screaming and become very incoherent and manic. In 2009, Robert Foor, an Illinois inmate with mental illness, was placed in isolation and â€Å"became more mentally ill, mutilating himself by cutting and biting, and [attempted] to hang himself.† He ultimately died in solitary confinement at Tamms Correctional Center. Another Tamms inmate whose mental health had been notably declining, faced increasing isolation and longer sentences, due to incidents of throwing feces and urine at guards. One study even found that the people held in solitary developed were more likely to become psychopaths than those in the general population (28% vs. 15%). â€Å"The isolation unit at Stateville Correctional Center in Joliet, Illinois has been described as consisting of â€Å"gray walls, a solid steel door, no window, no clock, and a light that was kept on twenty-four hours a day.† Living in those kinds of conditions, it’s hard to imagine someone not going crazy. Another comparison I made to my own life was that I realized that when I spend even 5 hours in my room alone, I become anxious and sometimes depressed. My room is clean, not made of concrete and has a bed, light, desk, laptop and phone. Although I choose to keep my door closed I could come out at any time I want, I just choose not to. If I become anxious and depressed after only several hours alone in a small room, with conditions much nicer then the solitary cells, then I can’t even begin to imagine how the prisoners in solitary feel. Furthermore, I have found that solitary confinement is not only harmful for the prisoners, but for our society as a whole. It is detrimental for our society for two main reasons. The first is that it is much harder for prisoners who spend a prolonged period in solitary confinement to reintegrate into society. Many of the prisoners suffer from PTSD and other mental conditions because they have very limited human contact for months or even years. This makes it dangerous for them to then be released into the general population, especially when they have very little guidance before being released or after. Many prisoners are released directly into society from solitary confinement. Research done by the human rights watch, show that prisoners in solitary have a much higher rate of re-incarceration because of their anger and depression. With little education, classes or skill training, it is difficult for them to become productive members of society. They are unable to get jobs because of their limited skills and because of their arrest record. People are judgmental; very few people want former criminals working for them. I have found that many people don’t realize that people make mistakes and go to jail only to suffer, probably more then than the suffer they once caused. Prisoners are beaten, raped, and isolated, causing severe physical and psychological damage. Another disadvantage for the society as whole is that housing prisoners in solitary confinement cost approximately three times as much as it does to house a prisoner in the general prison population. According to a news article published by the Daily News, it costs American taxpayers $75,000 per inmate in solitary confinement per year as opposed to $25,000 dollars per inmate in the general population per year. It also came to my attention that solitary confinement has long been called a â€Å"human rights violation†. America is violating the Geneva Convention by putting people in solitary confinement. The psychological harm that the prisoners undergo in solitary is considered torture. Sister Marion Defeis who worked as a Chaplain for 23 years at Rikers Island wrote, â€Å"When I would make visits, walking cell by cell, I was overwhelmed by the lethargy and depression of the inmates. That’s not how our system is supposed to work. We have prohibitions against cruel and unusual punishment.† While this is true, no alternative to solitary has so far been put to action. I conducted a phone interview with Marion Defeis who was explaining her work at Rikers as well as her current work at a non-profit organization in Brooklyn for single mothers previously incarcerated. The alternative she proposed was that when there is an altercation in the prison the prisoner should be separated to a different area and should receive psychological help to try to improve their mental state, instead of locking them up which will ultimately worsen the situation. She also felt that the punishments that the prisons use do not always fit the crime committed. The chart below shows how many isolation sentences there were because of different violations. During an interview with Mr. L he explained that a lot of times when there is an altercation it is the victim of the abuse that is put in solitary confinement. Although it is for their own protection, he feels that it is unjust for the victim to have a worse penalty when it was the offenders that committed the violation. A lot of times minors are also put there to protect them from the adult prisoners which he felt was unfair that they should get a worse penalty just because they were younger and therefore more vulnerable. These two instances both dramatically changed my views on solitary confinement and made me more sympathetic to what the prisoners held in solitary go through. Although Mr. Lawrence did feel solitary confinement is overused, he did clearly find it necessary in some situations. This was surprising because as a defense attorney I expected him to be very against it. Another essential moment throughout my research process was during my conversation with former prosecutor Mrs. Levine. She really only dealt with solitary as a protective measure, when there was a witness that was going to be put in jail with the person they were testifying against, they would need to be separated to insure they would not be injured or killed in jail. She explained that when she was going through the training to become a prosecutor she had to visit a solitary cell. She told me that she would really have to feel that she was in serious danger to be willing to be put in those kinds of horrible conditions. One researcher who took part in a report conducted by the New York Civil liberties union stated, â€Å"It doesn’t take half a brain to realize we’re not going to get a good product out of this.† This was a very powerful quote for me that landmarked a shift in my thinking. When a single researcher can so clearly see the affects of solitary confinement after only one study, how can the rest of the country not see the detrimental affects after all the research collected? Not only are thousands of people held in solitary confinement, but so many different kinds of people are put in solitary as well. Prisoners as young as 14 years old to as old as 70, men and women, whites, blacks and Hispanics as well as a lot of times, the mentally ill. According to the American Friends service committee, â€Å"An independent investigation from 2006 reported that as many as 64 percent of prisoners in SHUs were mentally ill, a much higher percentage than is reported by states for their general prison populations.† Frequently, mentally ill prisoners who are placed in the general prison population commit crimes and are put in solitary, which only exacerbates the problem. Once their punishment is over they are put back into the general prison population but at that point they have even more severe mental problems and once again end up in solitary. Furthermore, it has been reported that a disproportionate number of black people are in jail or in solitary compared to the NYS population. This is represented in the chart below. For the community service portion of this project I volunteered at the Children’s Village in Dobbs Ferry NY with boys ages 8-12, many of whom have parents currently detained. I spoke with several staff members who explained that incarceration is an everlasting cycle. The staff works hard to break this cycle by helping to teach the boys necessary skills to succeed in life. It was shocking to me to realize that jail and solitary confinement would ever relate so directly to my life. When I found out that many of the parents of these children who I have been tutoring for the last three years are in jail, I thought differently of the children. I became more sympathetic and understanding of what they have lived through and realized that they weren’t just out of control kids who didn’t feel like learning their multiplication table. Their parents were living in cages. That’s why they were so angry and depressed and refused to learn. It also discovered that just 10 minutes away from my house was a maximum-security prison called the Bedford Correctional Facility. Not only are their hundreds of women housed there, but about 25 of them are held in solitary confinement. Their children come to visit them with their foster parents and have to kiss their mothers through glass. My struggle throughout this assignment has been withholding judgment about the topic. If I were not required to keep an open mind, this would have been a very different process. There is still much to be learned about the practice of solitary confinement. I have now recognized how harmful solitary confinement is to the prisoners, country and society as a whole, however it is hard to put an end to solitary confinement without coming up with an alternative solution. This project has also made me wonder why they call prisons â€Å"correctional facilities†. I have found no evidence to show that these â€Å"facilities† help â€Å"correct† anything. Sister Marion Defeis’s alternative is certainly a possibility, however it would require a lot of time, effort and certainly money that I am not sure society would be willing to pay for people who have been found to have committed such horrific offenses.

The Bright Side of Regret Essay -- Literary Analysis

â€Å"There is no person so severely punished, as those who subject themselves to the whip of their own remorse,† wisely summates Lucius Annaeus Seneca 1st century Roman philosopher (qtd. in ThinkExist.com Quotations). Effectively illustrating this idea as a concise confessional, the short story, â€Å"I Stand Here Ironing,† is written in an autobiographical style by Tillie Olsen, contrasting the festering damage that unresolved internal remorse creates with the reassuring serenity that unconditional acceptance generates. Regretfully, this stark reality often becomes the harrowing plight of the nescient parent. That having been said, taking a closer look into Olsen’s story will undeniably prove that a conflicting introspective battle between regret and contentment can only be resolved through the emancipation of unconditional acceptance. When experiencing regret, a person has the tendency to repeatedly replay the details of whatever caused that emotion. However, recounting past events is only the first step in the healing process, but it is not the end solution. This is abundantly evident in Olsen’s story which begins with the narrator’s rapid emotional descent into regret. This happens when, as she has probably done a thousand times before, an unnamed third party questions the mother about her eldest daughter, Emily, asking how they can â€Å"help† and â€Å"understand her† better (Olsen 607), for surely she would know. Unfortunately, the answer to this request sends the mother helplessly down memory lane into regret valley. With Olsen’s strong symbolism, the reader becomes more keenly aware of the inner â€Å"torment† she feels while reminiscing about her callow method of raising Emily. Consequently, as the mother â€Å"moves†¦ back and forth† emotionally, ... ...ot have to automatically mean something negative. Therefore, though deep emotions are involved in the healing process, we now know love and acceptance, not guilt and sadness releases us from wasting precious energy on negative thinking and opens up a completely new opportunity, being able to enjoy the bright side of regret. Works Cited Page Kathryn Schulz. â€Å"Don't Regret Regret.† 2011. Video. TED Conferences, LLC, New York. Web. 24 Apr 2012. http://www.ted.com/talks/lang/en/kathryn_schulz_don_t_regret_regret.html Olsen, Tillie. â€Å"I Stand Here Ironing.† Literature: An Introduction to Fiction, Poetry, Drama, and Writing. Ed. Kennedy, X.J., and Dana Gioia. 11th ed. New York: Longman, 2011. 607- 612. Print. ThinkExist.com Quotations. â€Å"Seneca quotes.† ThinkExist.com Quotations Online. 1 Mar. 2012. Web 23 Apr. 2012. http://en.thinkexist.com/quotes/seneca/

To find the best insulating material by measuring how quickly water cools

Theory: My reason for choosing plastic and coconut as the best insulator is because company's use plastic when producing things to contain heat. An example of this is a kettle, which use's plastic to keep the heat in so that it does not escape. Plastic is also used on the handles of pot's and pans, which deal with a lot of heat when cooking. Coconut is also a good insulator because when you cut down a coconut from the palm tree there is a lot of liquid inside of it. This liquid is kept inside of with out having the liquid evaporating. When you combine the two together you get the best of both. You are also trapping air in between the two materials. There are also three ways heat can travel these as conduction, convection and radiation. Conduction: This is the process in which heat is transferred from molecule to molecule by vibrating into each other hence passing the energy. All materials allow energy to pass through them by conduction. The particles of a gas are spread out making them poor conductors of energy because they are so spread out. Convection: If a temperature difference arises within a liquid or a gas, then fluid motion will almost certainly occur. This transfers heat from one part of the fluid to another. Radiation: The process of transmitting waves or particles through space, or some medium; or such waves or particles themselves. Waves and particles have many characteristics in common; usually, however, the radiation is predominantly in one form or the other. Variables: In this investigation there are many variables. I will have to do many things to ensure this is a fair investigation. 1. I will change the water each time I complete a set of results and use the same source of water. 2. I will use the same copper mug for all experiments. 3. I will heat all water to 80C 4. I will work in the same conditions each time. 5. I will use the same amount of material each time 6. I will use a lid of tin foil each time. 7. The mug will have one layer of tin foil around it. 8. The mug will be kept away from anything that may speed up the time it takes to cool Safety precautions: To keep the experiment safe I shall * Wear goggles at all times due to the danger of hot water * Wear a thick overall, which can be removed if any hot water is spilled. * Wear gloves to protect hands from being burnt. Equipment 1 mug 1 kettle 1 thermometer 1 heat mat 1 water source 1 of each material (5 in total) 1 tin foil lid Method:In the experiment, I am going to test 5 different materials in order to discover which is the best at insulating heat. We are to test the materials by wrapping them around a mug, which I will fill with 200ml of hot water at 80c and take the temperature every minute for 10 minutes. This will enable me to see the temperature decline clearly. I will repeat this sequence 3 times for each material to make sure it is fair and take a table of averages at the end. I will be using a thermometer to record the temperature, which is accurate to O.5c. The thermometer will be placed through the tin foil lid. Preliminary Experiment: This is the first of the series in which I used only the mug with a layer of tin foil around it. I used no lid so I could see the effects of convection and then decide on whether to use a lid in the real experiments using materials. In this we tried to use 300ml of water but found it to be impractical so will use only 200ml for the final experiment. Trying to get water at any temperature higher than 80oc was a rush and mistakes can be made in a rush so we will use 80oc in the final experiment. We tried using a data logger with a heat probe and a thermometer. We discovered cooling was very quick in this way so we will use a lid in the final experiment. We found the data logger to be rather unreliable so will use the thermometer in the real experiment. Analysis. Graphs and tables on separate sheet. Conclusion: The graph shows a trend with all the materials I have tested in that they all show negative correlation. As time goes on (as temperatures are displayed on the graph for every minute), the temperature of the water decreases. The graph shows the steady decline of temperature with the continuance of time over the ten minute testing time. The poorer insulating materials have steeper declines. The better insulating materials have less steep/ flatter declines. There is a range between the temperatures of the water after the ten minute testing time of 4.5 oC between the best and worst insulating material. In the early stages of the graph, the points ( of temperatures vs. time ) are all fairly close together. With the further continuance of time, larger ranges of temperature occur on the graph as aspects such as conduction, convection and radiation play further part in the cooling process. It is these 3 factors which an insulating material must contend with to determine how good it is at insulating heat. Conduction is the most influential factor of this cooling investigation so the better insulating materials needed to be good at trapping air to insulate heat as air is a poor thermal conductor which explains why felt and coconut on plastic were better insulators than cotton for example because coconut on plastic and felt are both thick materials and made of matted fibres so were able to trap air and insulate the heat well. In theory, the wool should have been best at reducing conduction as it is very thick and matted but it has square gaps between each strand ofwool where it has been sown together allowing heat to pass through. The poor insulating materials (Nylon and cotton) are very thin so unable to trap air hence being poor thermal insulating materials. The graph reflects the influence of conduction as the materials best at reducing it cooled slowest. Convection occurs through the sides of the mug but mainly through the top of the mug. To prevent this I have used a tin foil lid. This makes it fajr for all tested materials as they all have convection reduced equally out of the top of the mug leaving the material to insulate the convection occurring through the sides. Radiation can be absorbed or reflected by opaque surfaces and dull rough surfaces absorb more heat. This is much like the properties of coconut on plastic which is why it was good at insulating radiation because its outer plastic could absorb radiation and the dull and rough inside coconut could also absorb heat. This is another reason why it performed best.