“Only Through Mistakes Can There Be Discovery or Progress.”

There is a stating that the mistake is the mother of success. Could people only make discovery or progress through mistakes? I am afraid that I do not quite agree with such an assertion. While in my perspective, mistakes are not necessary to make discover or progress, although in most circumstances it is more efficient to discover new things or to progress through mistakes. Admittedly, mistakes could help us make progress because it is the mistake that tell us what is wrong and hence make improvement or progress. For example, many students might have the same feeling that we learn new things through the mistakes we made in our homework, and this is one of the reason that teacher ask us to do home exercises. By carefully analyzing the†¦show more content†¦However, it is not so absolutely that without mistakes no discover or progress could be made. One convincing example is in the field of mathematics Any progress or discovery in mathematics is just the result of trying to solve the sameShow MoreRelatedAnalysis Of Kurt Vonnegut s Cat s Cradle 1194 Words   |  5 PagesIn Cat’s Cradle, Kurt Vonnegut investigates the negative impacts that can result from humanities pursuit of knowledge through literary structure, irony, and symbolism. Kurt Vonnegut, well known for his pessimistic attitude and writing concerning the flaws of human nature, focuses this energy into Cat’s Cradle. Using satire interweaved with poetry, Vonnegut is successful in challenging the merits of human progress. Vonnegut uses small poetic insertions throughout his piece to help communicate hisRead MoreDivine Design Journal Response : Dr. Kent Ingle s Book, Devine Design977 Words   |  4 Pageslife slip through your fingertips. You must jump into life and make the effort to become what you are divinely designed to do. Furthermore, in step two of Dr. Ingle’s book there is an emphasis on self-reflection. The reason we must reflect is to promote self-discovery, and this creates progress in our lives. Finally, in step three Dr. Ingle covers the topic of making decisions about life. Decisions will come frequently and we must be ready to make both small and big decisions to progress in life.Read MoreThe Structure Of Scientific Revolutions By Thomas Kuhn1654 Words   |  7 Pagesand research methods progress and advance with time, the polished version of the theories and concepts may start to conflict with the initial paradigm. It is the success of normal science, which is inevitable thro ugh time, that leads to an, thus, inevitable crisis. The increasing precision and improvement of understanding the paradigm, makes the paradigm an easier target to find inaccuracy that exists in the current paradigm. The only circumstance in which when a crisis can be avoided is if the oldRead MoreDr. Kent Ingle s Divine Design977 Words   |  4 Pagesslip through your fingertips. You must jump into life and make the effort to become what you are divinely designed to do. Furthermore, in step two of Dr. Ingle’s book there is an emphasis on self-reflection. The reason we must reflect is to promote self-discovery within, and this creates progress in our lives. Finally, in step three Dr. Ingle covers the topic of making decisions about life. Decisions will come frequently and we must be ready to make both small and big decisions to progress in lifeRead MoreFrankenstein: the Dangerous Pursuit of Knowledge1552 Words   |  7 Pagesof society have made countless advances in scien ce and the development of technology, which, to different degrees, have all benefitted mankind. These scientific discoveries are a result of man’s thirst for and dedication to acquiring knowledge, information, and power. The innate curiosity and desire for understanding in an individual can grow so immense that his or her moral and ethical boundaries erode, which results in disastrous consequences for all who are involved. The novel Frankenstein, byRead MoreA Green Crabs Shell by Mark Doty847 Words   |  3 Pagesaccidents mistakes; others call them luck. But, no matter the accident, something is learned. Think of Dr. Alexander Fleming and his accidental discovery of penicillin in 1928 (Krock). If he would have discarded his old petri dishes without looking, this antibiotic may not have been discovered. That is evidence that any day could bring surprise, and, with understanding, people gain experience through mistakes. The speaker in â€Å"A Green Crab’s Shellâ₠¬  by Mark Doty has a similar unexpected discovery with aRead MoreThe Autobiography of Benjamin Franklin Essay1063 Words   |  5 PagesOn the opening page, Franklin reveals the book’s epistolary format by writing, â€Å"Dear Son,† going on to admit that he’s made some mistakes in the past and to recollect that past is a way to relive it. By divulging his desire to â€Å"change some sinister Accidents Events† (Franklin 3) the author indicates how important it is for his son to observe as he amends his mistakes. Pride, virtue and vanity play a pivotal role in Benjamin Franklin’s life and the way he portrays himself to others. Instances occurRead MoreRace, Class And Gender : Masculinity, Feminism, And Intersectionality887 Words   |  4 PagesHuman civilization has been around for centuries and through this, mistakes have occurred, discoveries of the unknown and adaptations to new surroundings have resulted. Through the changes in civilization, humanity has also learned from its mistakes and changed what was necessary for the population to grow and move forward. The human race is unique from all other forms of living primarily because we do not adapt to our environment like other creatures but we modify our surroundings to adapt to ourRead Moretry and try,one day you can fly1710 Words   |  7 PagesWE need more acceptance of error, of being wrong. This might sound an odd proposition. Most of us strive to avoid mistakes, at work and home. We bring up our children to answer exam questions correctly rather than incorrectly. And yet, despite our desire to be right, error is necessary. It is part of what makes us human. We resist this. After all, the pleasure we take in being right is one of the most fundamental we have. The opportunity to say, or at least think, I told you so, exists in justRead MoreHow Knowledge Is Gained?1427 Words   |  6 Pageseducation, and cultural background? As we grow old we will continue to learn new things in life, weather it’s how to ride a bike or learn about our heritage and certain religions. We constantly increase our knowledge in various ways to help us progress further and develop our brains more which in turn will help us develop ourselves. Of course we will learn from the media, books or from other people but in order to process information and knowledge from these sources we have to already know how

Capital Punishment Of The United States - 961 Words

Capital Punishment in the United States For centuries, capital punishment has been used as a consequence of capital crime. Criminals who have committed such crimes are subject to facing the death penalty. Pickens shares, â€Å"Capital crimes are considered to be treason or terrorist attacks against the government, crimes against property when life is threatened, and crimes against a person that may include murder, assault, and robbery.† Dating back to 1608, the execution of George Kendall is believed to be one of the first recorded cases of capital punishment in the United States (Pickens). Kendall was sentenced to death for aiding the Spanish, which was considered to be a treasonable act at the time (Pickens). Throughout the history of the country, the death penalty has continued to remain an acceptable form of punishment for prisoners convicted of capital crime. Currently, capital punishment is authorized in thirty-one states (â€Å"States and Capital Punishment†). In those thirty-one states, five methods are used for execution: lethal injection, electrocution, gas chamber, hanging, and firing squad (Bushman). Capital punishment should not be a permitted form of punishment in the United States. The use of capital punishment has shown to be an ineffective deterrent of crime, is unconstitutional, and is an expensive process. Those in favor of the death penalty believe that it is effective in deterring crime.Show MoreRelatedCapital Punishment : The United States928 Words   |  4 PagesAs we near the culmination of the twentieth century, capital punishment is in decline. Once a near universal practice, the death penalty has been abolished in 101 countries, as of July 2015(Amnesty International, 2015) and executions have become less common amongst industrialised democracies. Some nations keep capital statutes for instances of exceptional crimes such as treason, but parts of the former Soviet Union, Japan and the United States of America (USA) still administer death sentences forRead MoreCapital Punishment Of The United States1495 Words   |  6 PagesCapital punishment in United States also titled as decease penalty, which is a permitted verdict in thirty one states and the American civilian and services lawful systems. Its application is restricted by the amendment of the eight to intensified killings committed by psychologically competent people. Capital punishment existed a consequence for numerous misdemeanors under English mutual regulation, and it was imposed in entire of the early US colonies preceding to the Declaration of IndependenceRead MoreCapital Punishment Of The United States2029 Words   |  9 Pages Capital punishment is one of the most debated topics in the history of the World. It has been implemented and repealed several times by several different countries (DPIC 2014). Capital punishment is the use of the death penalty on someone who has been found guilty of a crime. As of 2013 there are stil l 58 countries in the international community that still use the death penalty. Of those countries, China had the highest reported number of executions which was in the thousands, the next highest wasRead MoreEssay on Capital Punishment in the United States 598 Words   |  3 PagesAre serial criminals effectively being punished? Indeed much improvement must be done. The death penalty needs to be legal in every state. Capital punishment is the lawful infliction of death as a punishment and has been used in America since 1608. The death penalty has been mainly aimed at murder and rape perpetrators. For the past two hundred years with over 15,600 executions since 1608, most executions were completed though hangings; however, beginning in the 1900s new forms of execution developedRead More Capital Punishment in the United States Essay2514 Words   |  11 PagesThe death penalty is a controversial topic in the United States today and has been for a number of years. The death penalty i s currently legal in 38 states and two federal jurisdictions (Winters 97). The death penalty statutes were overturned and then reinstated in the United States during the 1970s due to questions concerning its fairness (Flanders 50). The death penalty began to be reinstated slowly, but the rate of executions has increased during the 1990s (Winters103-107). There are a numberRead More The Issue of Capital Punishment in the United States Essay3455 Words   |  14 PagesDeath Valley: The Issue of Capital Punishment in the United States Should capital punishment be practiced in the United States? This question has been highly debated for many years because of the numerous, often conflicting perspectives from which various parties have attempted to answer it. These parties range from high-ranking politicians seeking to lower the national crime rate to the average United States taxpayer who does not want to see his or her money being spent inefficiently. In additionRead MoreEssay about Capital Punishment in the United States1844 Words   |  8 Pages Capitol punishment Capital Punishment The Argument Against the Death Penalty The feeling of the condemned man was indescribable, as he was minutes away from being executed by an unjust decision. The verdict of his case was guilty on the grounds of circumstantial evidence. When in all reality, he was guilty because he was black, poor and socially unacceptable. His case never stood a chance, it was over before it started. The judge and jury sentence the man to die in the electric chair. The condemnedRead More Capital Punishment in the United States Essay example2024 Words   |  9 PagesCapital punishment has been a controversial topic in association to ethics all of its existence. Issues pertaining to the execution methods, reasonability in the relationship of punishment to the crime, who receives the death penalty, and innocence have been discussed and researched in great lengths. Capital punishment is still an active form of â€Å"deterrence† in the United States for crimes considered the wo rst of the worst. In this paper I will discuss the history of the death penalty. I willRead MoreCapital Punishment Should Be Enforced Throughout The United States2182 Words   |  9 Pagesunchanging. The same can be said for death. It is for this reason that the death penalty is so effective. The death penalty, also known as â€Å"capital punishment,† is defined as â€Å"the execution, or punishment by killing, of a person who has been found guilty of a specific, and usually serious, crime† (Barber). Capital punishment should be enforced throughout the United States because it is a humane tradition that has been practiced for centuries, it deters crime, and it provides retribution and gives justiceRead MoreCapital Punishment Of The United States Essay1680 Words   |  7 PagesIn our contemporary criminal justice system, capital punishment has been one of the most debated topic. Capital punishment is also known as the death penalty. It is a punishment by death of a person by the government, as a result of committing a vicious crime. The nature of the punishment raises a plethora of human-right case; therefore, it has led to its abolishment in many countries. In several countries, the ending of capital punishment against juveniles has been accomplished through enforcement

The effect of temperature on respiration Free Essays

Every living thing respires in some way. There are two forms of respiration, aerobic and anaerobic. Areobic respiration only takes place in the presence of oxygen and is a far more efficient way for complexed organisms to convert carbohydrates into energy. We will write a custom essay sample on The effect of temperature on respiration or any similar topic only for you Order Now There are four stages in aerobic respiration, Glycolysis, the link reaction, Krebs cycle and oxidative phosphorylation. Anaerobic respiration is far less efficient than aerobic, but can produce low yields of energy quickly. T6he overall equation for respiration is; C6H12O6 + 6O2 6CO2 + 6H2O + energy A respiratory quotient (RQ) is used to show what substrate is being used in respiration, it can also show if anaerobic respiration is occurring. The following equations can be used to calculate RQ: RQ = Volume of carbon dioxide given out in unit of time Volume of oxygen taken in unit of time Or RQ = moles or molecules of carbon dioxide given out Moles or molecules of oxygen taken in Prediction I predict that an increase in temperature will increase the respiration rate. The increase will only take place until a certain temperature is reached, the respiration rate will then start to decrease after that temperature. I think that the respiration rate will start to decrease after 50 C. This is because as the temperature increases, the enzymes and substrate molecules involved in respiration will gain more activation energy. This means that the enzymes and substrate are more likely to collide, and a reaction to take place. I think that respiration will reach its optimum rate at about 40 C, this is because enzymes work best at about this temperature, that is only providing that another factor, such as oxygen available, does not become a limiting factor. Preliminary work To test the effects of temperature on respiration a respirometer wil be used. A respirometer consists of two test tubes, an experimental test tube and a control tube, and a capillary U-tube. The experimental tube contains soda-lime solution with a wire gauze platform over it, with non-vertebrates in it. The control tube also contains soda-lime, with a wire gauze above it, with glass beads in it. Both tubes are sealed and attached to the u-tubing containing manometer fluid. A respirometer is suitable for measuring the rate of oxygen consumption of small terrestrial invertebrates. The Carbon dioxide produced in respiration is absorbed by a suitable chemical such as soda-lime or Potassium Hydroxide solution. The amount of oxygen used can be measured by reading the level of manometer fluid against the scale. Using a water bath alters the temperature. We did a test run using this equipment; germinating peas were used instead of small invertebrates. Only one test was completed, this was at room temperature no repeats were made. This was due to time restrictions. This test run taught us how to set up the equipment. We compared our results gained to reference book values and decided that they were reasonably reliable. Variables: * The surrounding atmospheric temperature of the water bath must remain constant to prevent anomalous results being obtained. * The atmospheric pressure must remain constant; this is ok because the experiment will take place in the same room all of the time. * A control tube is used to compensate in small changes in atmospheric pressure. * The same volume and concentration of NaOH must be used in every experiment; this is to prevent more or less CO2 being absorbed. * The mass of the invertebrates and the number of invertebrates must remain constant to prevent differences in respiration rates occurring. Five different temperature inputs will be used, these temperatures will be 10 C, 20 C, 30 C, 40 C and 50 C. These temperatures provide a good range for which varying respiration rates can occur. The enzymes involved in respiration will be working very slowly at both 10 C and 50 C. The optimal temperature for respiration can also be found using these temperatures. These changes in temperature will not do any harm to the invertebrates, by over heating them. Each test will be repeated three times to gain an average result and to remove any anomalous results as far as possible. Apparatus * Two large test tubes * Sodium Hydroxide solution * Two test tube bungs, with two holes in each * 4 capillary tubes * 1 capillary u-tube containing manometer fluid * 1Cm syringe * 8 maggots * Glass beads * 2 small pieces of wire gauze * 1 screw clip * 1 three way tap * Stopwatch Method 1. Set up the equipment as shown in the diagram above 2. Using the syringe, adjust the level of manometer fluid in the u-tubing to ensure that it is the same level at both sides 3. Seal the screw clip and record the level of manometer fluid every two minutes, over a period of 10 minutes. 4. repeat step 3 for the temperatures of 10 C, 20 C(room temperature), 30 C, 40 C and 50 C. These temperatures can be reached by using either a water bath or crushed ice 5. Each test must be repeated 3 times. 6. Record each result in a table and work out the average. Use the results to calculate the RQ values. Risk Assessment * The NaOH is corrosive, so it must be kept away from the invertebrates. Saftey goggles and a lab coat must be worn to protect eyes and clothes from NaOH. * Living creatures must be treated with respect * Any spillages must be mopped up immediately to prevent accidents occurring. How to cite The effect of temperature on respiration, Papers