Hedley Bull And the Presence of the International Society Essay

Hedley Bull And the Presence of the International Society - Essay Example This report focuses on that there are circumstances where regardless of a war occurring, no state can accomplish triumph, in this manner arriving at an impasse. Under such conditions, both of these states play a functioning job in guaranteeing that the request is held inside the universal society in light of the fact that long wars may prompt the breakdown of the state. This paper has endeavored to concur with Hedley Bull’s explanation that the worldwide society has consistently been a piece of the world political framework. The worldwide society has been founded on the activities of states to ensure that their chief advantages are provided food for while simultaneously securing their reality. What's more, inside the world political framework, the universal society has been in presence for the most part through the impact of amazing states over more fragile ones. Also, from the beginning of time, the world has been ruled by a need to guarantee a level of influence with the goal that the state frameworks that had created could be secured. It is additionally fundamental to take note of that the universal society has been created through the readiness of states to guarantee that they cling to worldwide laws. Besides, tact assumes a pivotal job in the arrangement of a universal society since it takes into account the improvement of consistent con tact between the legislatures of various states. At last, regardless of its tumultuous nature, war has consistently been a significant factor in the arrangement of global society since the beginning as observed through the different clashes between states that have in the end brought about stable frameworks.

How useful are the concepts of enterprise 'push' and 'pull' in Essay

How valuable are the ideas of big business 'push' and 'pull' in clarifying the components that impact the choices of individual - Essay Example They likewise include inventive exercises that are the reason enterprise is additionally seen as a significant transmission system that makes information as well as rouses financial development (The World Bank, 2011). Aside from this, business enterprise or independent work likewise acts an elective wellspring of work for the work power. Independent work is a kind of work status which includes a broad scope of differing action. Beginning an own business offers adaptability to the people and help them in meeting the monetary objectives just as the experts objectives. Business enterprise or independent work has been constantly upheld by administration of the various nations since it makes work inside the nation as well as supports in by and large development and advancement of the nation. Besides, progress of the nation as far as exchange, trade and advancement can be assessed from the expanding pace of independent work or enterprise in the nation (US Department of Labor, n. d.). Numer ous examinations in business enterprise writing have concentrated on the elements that lead the people to settle on for independent work. The two main considerations or variable that is generally connected with independent work is disappointment and vulnerability shirking. As per Brockhaus (1980), the disappointment of the representative with the past work is emphatically connected with the independent work or innovative choice of the person. The subsequent explanation is vulnerability evasion, which means how much an individual feels threatened to an obscure or unsure circumstance. This includes markers like soundness of work, inclination of remaining longer in a specific activity, and so forth. The present monetary state of the worldwide market, rising degree of joblessness on the planet, and unpredictable budgetary condition has prompted the expansion of vulnerability among the people, which guides them towards independent work. Different researchers have additionally contributed in understanding the elements that prompts business enterprise (Hamilton and Harper, 1994). Other than the apparent ability that prompts independent work or enterprise, for example, social, or budgetary, people would likewise need to uncover an eagerness for acting naturally utilized. For this situation pioneering inspiration assumes a significant job. Gilad and Levine (1986) has clarified the differentiations among pull and push innovative persuasive variables. It has been contended in the Model of the Entrepreneurial Event, that the appearance of any business relies upon the progressions that happen in the life of the person, which is likewise called a relocation. This relocation might be negative that is work misfortune, separate, and so on, or might be certain, for example, property or business acquired, and so forth. The qualities of the individual decide the manner in which the problematic occasions are seen, esteemed or experienced (Shapero and Sokol, 1982). The choice for t he enterprising profession is taken by the individual not due to a goal circumstance, but since of the observations that he/she has. The people start another business as a reaction to certain upsetting occasions that happen in their lives, or may veer off as well. People get inspired through different variables for business. The essential methodologies that prompts the advancement of pioneering m

The Best (Work-Related) All-Nighter Ever

The Best (Work-Related) All-Nighter Ever While some of you have spent the last couple nights clutching admission letters to your hearts in a sleepless fervor of joy, Ive been putting pencil to paper(s) and finger to keyboard(s), writing my first arrangement ever for my jazz class without being completely sure what two of the instruments I was arranging for would sound like in real life. Twelve non-consecutive hours, 86 measures, five parts, thirty sheets of staff paper, and six papercuts later, I hauled my arrangement off to Kresge, where a ragtag band of classmates played the pieces. MIND BLOWN. I had no idea a flute could sound so jazzy with an alto sax. Somewhere in the middle of all this, I spent 8 hours scripting and rehearsing a dry run presentation for 6.UAT (i.e. Amateur Undergraduate Talking). Well be presenting to actual high school students in a couple weeks, and the point of this assignment is to teach a non-basic technical concept to people who are smart but have zero background on your topic, stripping down the details but not the concepts in such a way that they (a) can understand everything were saying (b) dont get bored. I hope we dont actually get graded on the second criterion. Since I have absolutely no sense of self-preservation, I decided to simplify the equivalent of the first 15 minutes of an introductory lecture for a graduate natural language processing class, plus some kind of inspirational/motivational message, into a 10-minute presentation for high schoolers. Ten. Minutes. Before taking this class, when I was an awkward, nervous speaker who read off slides that were obviously just bulleted versions of research papers, I would have thought this an eternity. But ten minutes is like the blink of an eye when youre being considerate of your audience, especially when youre trying to explain complicated research to high school students. I have infinitely more respect and appreciation for good presenters now. One rule of thumb weve discovered as the class has progressed is to never mention terminology before explaining the associated concept. With this in mind, I ended up translating a lot of this: into this. And, of course, inserting a lot of gratuitous Terminator references. They just somehow seem obligatory whenever you talk about artificial intelligence or machine learning. At first, I was hesitant, because all the visual content seemed like it might come off as oversimplified or condescending, and I felt like I should have thrown in more interesting problems to complement the basics I was describing. But when I presented it to my all-course-6 recitation, they apparently found this slide the most helpful. Someone actually commented, Avoid trying to pack the entire research field into one presentation, and I was like, But these are just the basics of parsing and I already had to let so much interesting stuff go, NOOOOOOOOOOOO! (Fortunately, I can blog about whatever I want here with the excuse of inserting Wikipedia links whenever I reference something complicated.) Looks like Ive still got a bit of work left before this presentation is completely accessible. But of course, this particular all-nighter pales in comparison to last semesters 30-hour performance optimization software labs, or the 90-hour mental marathon during which I coded a system that could identify satirical news articles, or the advanced algorithms take-home test. This is actually my easiest semester at MIT so far. Dont let this scare you, prefrosh. MIT is as hard as you want it to be, and as fun as you want it to be. Here are a couple of pleasant surprises for the brave souls who made it this far through my gruesome post. On Tuesday, a local farm sets up shop in Stata. In addition to standard produce items and absurdly large bundles of culinary herbs, they usually offer some random exotic fruit every week. With the weather finally getting better, I rallied my hall for a picnic. This week, the mystery special was a coconut, which I later managed to open with a hammer. Then this morning, refreshed from the first shower and consecutive nine hours of sleep in a long time, I learned how to play scales on a tenor saxophone that my neighbor got on Ebay. It fell to just above my knees, which is the threshold at which objects become awkward to carry. But I felt the blues.

The Secret Identity Of Batman - 863 Words

I Can Breathe When you hear the name Bruce Wayne whom do you think of? If you have a background in comic books, then you probably know that Bruce Wayne is the secret identity of Batman. At least, that is the first thing that comes to our minds when we hear this name. The Bruce Wayne that I think of grew up in Erie, Pennsylvania, one of the poorest cities in the nation. At sixteen years old he was arrested and convicted for selling drugs, despite the prosecutors’ inability to prove that he was in possession of drugs, with intent to sell, during the time of his arrest. Twenty-two years later, in 2014, Bruce Wayne was finally released from prison. He was incarcerated during the years that usually sculpt constituents into good citizens; educated, working, and involved. I unequivocally believe that the government controls society by incarcerating those who are perceived as undesirable and by instilling fear in others, hindering the development of a healthy family life. At the start of the 1970s, incarceration appeared to be a practice in decline. Criticized for its overuse and detrimental effects, practitioners and reformers looked to community-based alternatives as a more promising strategy for managing criminal offenders. The conditions in which prisoners live are the poorest possible preparation for their successful reentry into society, and often reinforce in them a pattern of manipulation or destructiveness. When someone is criminalized for a behavior that was instilledShow MoreRelatedBatman as a Man Who May be Suffering from Dissociative Identity Disorder666 Words   |  3 PagesBatman as a Man Who May be Suffering from Dissociative Identity Disorder Many of us have grown up watching cartoons throughout our childhood. Of the many cartoons on television is Batman. This cartoon has been on television for many years. It is a story of a man who is a successful businessman during the day and a mysterious superhero by night. Bruce Wayne is the man who is this mysterious man with the two identities. He is both Bruce Wayne and Batman. Only a selected few know both ofRead MoreIs Batman a Real Super Hero Essay1686 Words   |  7 PagesHistory of Comic Book Art Is Batman a Real Super Hero Is Batman a real super hero, according to a lot of people they would say he is not and when you would ask for a reason why not; they will usually always give the same reason that he can’t be one since he has no super power. But I’m writing this paper to show that a superhero isnt necessarily defined by his powers, but rather, his zeal for fighting crime and his innate ability to do so. Batman may not have super human powers butRead MoreCompare And Contrast Batman Of Dc And Iron Man925 Words   |  4 Pagescompanies, two of the most well known superheroes are Batman, of DC, and Iron Man, of Marvel. 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Batman and Lieutenant Jim Gordon, have had a stonishing success fighting the mob in Gotham. Their success has been paralleled by that of District Attorney Harvey Dent, Gotham’s â€Å"white knight.† He is seemingly incorruptibleRead MoreMovie Analysis : Superman, Batman, And Iron Man1495 Words   |  6 PagesMovies now a days such as the Avengers, Suicide Squad, and Captain America, value teamwork. In the films Superman, Batman, and Iron Man, they reveal how back in the early 2000’s America valued independence compared to these recent movies like the Avengers, Suicide Squad, and Captain America and how they value teamwork. In comparison to today’s superhero films, the Avengers are a collaboration between the marvel superheros who team up and try to stop the apocalypse from the aliens. Superhero films

Aristotle s Philosophy On Ethics - 2206 Words

Aristotle was a premier Greek philosopher who had some very interesting concepts on ethics, which are collectively called the Nicomachean Ethics. His collection of work has led to the development of many theories on the basis for human existence. The main question by Aristotle’s series of lectures is the bane of human existence. According to Aristotle, humans seek happiness (4). If anything promises happiness, then human will go in the direction it leads. Aristotle was also just as interested in other areas such as virtue. His opinion of human ethical action is based on the rationality of human beings. Being rational beings, human beings will always assess situations before making decisions. Virtue is not only a predisposition found in†¦show more content†¦Individual civic virtues is connected to a world made up of a number of elements such as understanding individual importance the community, and seeking to serve one’s community. Without a sense of civic duty , individuals would be lost and would not know how to interrelate with other members of their community. Civic virtue is more than just acknowledging that the word is made up of more than one individual, it is accepting that one is not alone, and thus one needs to think of others when doing anything. Civic virtue is composed of various elements. One such element is participation. In order to be virtuous civically, one has to actively participate in social activities. Taking part means contributing one’s skills, expertise and thoughts on matters that are socially acceptable. Any community requires active participation of all its members, which is something that is really not seen today. Another element of civic virtue is trustworthiness. Citizens, in addition to being actively involved in what is happening in their respective societies should be able to be trusted. This is because participation sometimes being involved means being accorded responsibility of communal assets. Th ey should be wasted, and they should not be used for individual gain. This is important because sometimes people misuse things given to them by their communities, and forget that they are not alone. This may lead to corruptive practices. Lastly, the last aspect of civic virtue

Cja 234 Jail and Prison Free Essays

Jail and Prison CJA 234 Jails and prisons from the outside perspective seem to have the same meaning. Although jails and prisons are a part of the criminal justice system correctional system, the fact is jails and prisons are different. The jail system is a short-term facility where inmates are confined until their trial date. We will write a custom essay sample on Cja 234 Jail and Prison or any similar topic only for you Order Now State and Federal prisons are long-term facilities where inmates are confined after being convicted. The roles and functions of jails throughout history set the standards for jail. An inmate is taken after they have been arrested for committing a crime. Jail is a short-term location for inmates who are awaiting trial or sentencing. Inmates sentenced to twelve months or less serve their time in jail. Jails are owned and operated by the states local government or the sheriff’s office. â€Å"The first jails were created in England and they were called gaol† (Seiter, 2011, p. 72). Early jails had terrible conditions such as filth, no medical care, and poor food. There were times when large numbers of inmates were contained in one large room. â€Å"Jails were used to house displaced persons, the poor, and the mentally ill because of the vagrancy problems during he fourteenth and eighteen centuries† (Seiter, 2011, p. 72). In 1773, John Howard was the sheriff of Bedfordshire. During his inspection of the local jail John was surprised by the horrible conditions. To find examples of prisons that could be replicated in England, John Howard visited other European countries. John Howard along with members of the English Hou se of Commons drafted the Penitentiary Act of 1779. A reformatory regime that required inmates to be confined in cells unless they were working in common rooms, secure and sanitary, systematic inspections, nd abolition of fees were the four requirements created from this act for English prisons and jails. Jails have an important role in corrections; jails are also known as correctional centers. The purpose of jail is confine criminals to punish them for their wrongdoings. Criminals must be held accountable for their own actions, the criminal’s punishment is determined after conviction. The theory for incarceration is that if criminals are imprisoned they will not commit crimes. Being incarcerated gives inmates the opportunity to evaluate their actions to make wiser decisions. State prisons are operated by the state; state prisons are prisons that confine inmates that have committed state crimes or crimes committed in that state. Every state has its own penal code. When an inmate is serving more than one year they are contained in a state prison. Robbery and sex crimes are examples of state crimes. Federal prisons are prisons that confine inmates that have committed federal crimes. Federal prisons are operated by the Federal Bureau of Prisons. The Bureau of Justice Statistics states inmates confined to federal prisons are the legal authority f the federal government. Jails and prisons classify inmates by security levels. It is essential for each inmate to be assessed and classified into the appropriate correctional setting. If prisoners were held in a prison without concern for classification there would be a several concerns. Jails, state prisons, and federal prisons purpose is to confine and rehabilitate criminals. Institutional misconduct, prison violen ce, over crowdedness, and prison escapes are a few concerns. Inmates are separated by the seriousness of the crime committed, previous records, and violence history. Security levels are physical features that jails, state prisons, and federal prison have in place to control the behavior of inmates and prevent them from escaping. Jails have security levels that inmates are evaluated and confined to. The security levels are the basic security levels. The type of security in a jail is at the jails discretion. The Cook County Sheriff’s office categorized by divisions. There are different types of jails and prisons. Each security level has rules and restrictions, they have some similarities but, they are different. The igher the security level the more restrictions are in place. In state prisons inmates are classified by security levels. The security level is determined by each state. Inmates are categorized by the type of problems they have and their violence level. The common levels of security for state prisons are low, medium, high, and maximum security. States do not categorize the security levels with the same name even though the definit ions are the same. Jails, state prisons, and federal prisons have the same theory, which is protecting the public by ensuring the accused and convicted are detained. There are five security levels in the federal prisons system: minimum, low, medium, high, and administrative. According to the Federal of Bureau of Prisons website the highest percentage of inmates is in low security. The different security levels are necessary to confine the offenders appropriately. The minimum security institutions are known as Federal Prison Camp (FPCs). The FPC’s have limited perimeter fencing. The low security institutions are known as Federal Correctional Institutions (FCIs). The FCI’s have double-fenced perimeters. The medium security FCI’s have double-fenced perimeters with electronic detection systems. The high security institutions are known as the United States Penitentiaries (USPs). The USPs are highly secured with walls or reinforced fences. Jails and prisons are places where inmates are incarcerated to become rehabilitated. There are similarities and differences between jail, state prison, and federal prison, the main difference in the amenities and programs. Jails are locally operated, state prisons are operated by the state, and federal prisons are operated by the federal government. The difference in jail, state, and federal rison is how defendants serve their time. Defendants that are convicted of state crimes serve their time in state prison, defendants that are convicted of federal crimes serve their time in federal prison. Defendants that are convicted of minor crimes and sentenced to two years or less serve their time in a jail. Because jails are considered to be short-term, state prisons and federal prisons offer training and programs that jails do not offer. A county jail may offer work release programs. State and federal prions also offer work release programs, they also may have alfway houses services or vocational training. The jail and prions system has the tools necessary to ensure offenders will become positive productive members of society. The prison population has increased. The factors that influence the growth in jails, state prisons, and federal prisons are economic conditions, sentencing laws, crime rates, and offenders returning to prison. Jails and prisons are different, each facility have its own problems. The common goal between jail and prions is serving and protecting the community and helping the convicts reenter society as positive productive members. References Bureau of Justice Statistics. Office of justice programs. Retrieved from http://bjs. ojp. usdoj. gov/index. cfm? ty=tptid=133 Cook county Sheriff website. Retrieved from http://www. cookcountysheriff. org/doc/doc_DivisionsOfJail. html Federal Bureau of Prisons. An agency of the U. S. Department of Justice. Retrieved from http://www. bop. gov/about/facts. jsp. http://www. bop. gov/locations/institutions/index. jsp Seiter, R. (2011). Corrections: An introduction, Third Edition. Retrieved from The University of Phoenix eBook Collection database. How to cite Cja 234 Jail and Prison, Papers

3D Printing for the Built Environment-Free-Samples for Students

Question: Discuss is 3D Printing for the Built Environment- Feasible? Answer: Introduction 3D printing is the process of manufacturing an object in three dimension formations with material layer by layer. 3D printing is one of the additive layer fabrication processes, this technology uses a computer-based system to make a 3D model of the object and manufacture it by adding a layer at a time. This technology has enhanced and significantly upgraded into a great instrument for various fields. Merging various fields in single product formed 3D printer as it involves design, electronics, manufacturing, materials and business. 3D printing is known as additive manufacturing, as it is not like subtractive manufacturing and it adds material with lot of layers instead of removing material (Hager, Golonka and Putanowicz, 2016). This is beneficial for many fields such as researchers, manufacturers, designers, engineers and scientists. The 3D printing technology is revolutionising the procedure of manufacturing in various industries. It entirely modifies not only the manufacturing fiel d, but also entire life of people in the future as 3D printer makes feasible to complete model in a single process. 3D printing is an advancement of printing technologies which can manufacture or reproduce elegant structures in one piece. This technology offers direct manufacturing as through a printer, physical product can be generated directly by inputting a design from an idea. 3D printing is an innovative technology, it started in the 80s and named as rapid prototyping. Today, 3D printers offer to manufacture a physical object from digital model as per the imagination. In order to use 3D printer, firstly preparation is mandatory before printing, like designing a 3D file of the object that has to be printed. To design 3D model or file there are many ways such as through CAD software, websites like Blender and Google SketchUp or it can be simply downloaded from online marketplace for pre made designed models (Kellens, et. al., 2017). When the 3D model is ready for printing then the printing process has to be done. For printing process, initially material has to be decided which would be required for the object. 3D printing provides vast variety of materials such as plastics, resins, sand, ceramics, metals, textiles, biomaterials, glass, food and also lunar dust (Peng, 2016). After deciding the materials for manufacturing and finishing of the object for the accurate result of design, the object has to be printed and if it has not been sanded, lacquered or painted to finish it as deliberated then usually it cannot be directly used or delivered. Printin g methods depend on material selected for the project. Printing techniques of each material are described; if plastic or alumide has to be used during manufacturing then fused deposition modelling technology (FDM) and SLS technology would be best suitable. FDM is the most frequently used printing technique because of the number of printers accessible in the market. In this technique the material is being melted and emitted with the help of a nozzle by each layer at a time to 3D print the object. Thickness of the layer is influenced by the quality of 3D print (Sculpteo, 2018). As compared to other 3D printing technologies, FDM is an affordable 3D printing process. SLS technology is a laser sintering 3D printing technique which includes fabrication of an item by melting layers of powder collectively to manufacture an object. If the materials are resin or wax during the additive manufacturing then there are four methods of 3D printing such as Stereo lithography (SLA), Digital light processing (DLP), Continuous liquid interface production (CLIP) and Multi jet printers. A tank is used of remediable photopolymer resin in SLA method. The build plate goes down and where UV laser creates cross section layer by layer then the liquid polymer is exposed to light. DLP method is similar as the SLA method, the difference is that in DLP method a safelight is used instead of UV laser to cure the photopolymer resin (Sculpteo, 2018). DLP method can be used for silver and brass 3D printing. CLIP method is used with a continuous sequence of UV images which are produced by a digital light projector, with the help of an oxygen permeable, UV transparent window under a liquid resin bath. Multi Jet printers are similar to SLA method, in this method UV light is used by poly jet and multi jet 3D printing techniques to link a phot opolymer. A printer jet pours tiny droplets of the photopolymer in the shape of the first layer and not scan laser to cure layers. When metal has to be used as material, then the methods would be DLP, Direct metal laser sintering (DMLS) and Electron beam melting (EBM). DLP can be used for silver and brass 3D prints. Primarily a wax model is 3D printed then lost was casting technique is used as before the wax is melted the pattern has to be made around it to create the object. In DMLS method laser is used as primary source to sinter metal powder through laser cross section layer by layer of the object (Sculpteo, 2018). In EBM method laser is not used during 3D print, instead of laser and electron beam is used to 3D print the metal. This electron beam melts the metal powder layer by layer and has ability of full melting of the metal powder. When multicolour is required during the 3D printing, then the methods used are Binder jetting, Selective deposition lamination (SDL) and Triple jetting technology (Poly jet). Binder jetting is very popular and useful as it provides the facility of producing detailed 3D prints with colour. To apply a layer of powder on the build platform, the automated roller is used. Liquid binder and colour can also be applied to create a cross section of the product. SDL method is processed with the help of paper. In this process layers of adhesive coated paper are stuck together with the support of high temperature roller and then slash with a laser cutter to give the appropriate shape (Fosso, 2017). Triple jetting technology includes printing with the three materials and can also use three colours. 3D printing is experiencing a boom in recent years. This technology is also known as additive manufacturer and helps to design and manufacture products faster than ever before. Hence, it is becoming more potential even if we consider environmental issues. 3D printing is friendly for environment by supportable material. If we think about sustainability then the important part is material used for 3D printing (Chen, 2016). In the last years, there have been some cases where development of 3D printer materials from recycled plastic has been practiced. According to Joshua Pear the plastic fibre from milk jugs is energy efficient. 3D printing is turning waste into fashion as this technology is not only helpful in reducing waste. Whereas, it also offers variety of ways for reuse the waste for the fashion industry. For example, the sports brand Adidas has printed shoe, which has a 3D printed midsole manufactured from recycled fishing nets. 3D printing uses a lot of energy. 3D printers are utilizing lasers or heat 50 to 100 times more electricity than production from traditional techniques to manufacture the same object of the equal weight. However, it has important impact on environment as in many areas electricity has been generated from fossil fuel sources (Liu, et. al., 2016). Less material is being used in 3D printing technology as compared to traditional manufacturing methods. 3D printing methods offers to melt, fuse, bind and sinter the amount of plastic, metal and ceramic. Whereas, in subtractive manufacturing usually cutting has to be done of excess material so the additive manufacturing is very different from the subtractive manufacturing. As energy has not been used to produce extra material and also to remove it during subtractive method has to be done. Hence, it uses less energy as compared to other methods. 3D printing is beneficial for environment as it has the ability to print objects at any place like at store or at home and this reduces the need to transport the objects manufactured. Hence, helpful in lowering the emissions caused with the transportation. 3D printed products are usually up to 50 per cent lighter than the products manufactured through standard techniques (Pirjan and Petrosanu, 2013). Hence, during transportation of the 3D printed products, less energy would be required. Whereas, the transportation is very less of the overall environmental impacts because when a product has to be shipped from thousands of miles away in any other country. 3D printed objects are usually manufactured of thermoplastic, which is not the greenest material and cannot be frequently recycled. Thermoplastic can be recycled by several machines in the market like the material which is from unsuccessful prototypes for use in 3D printers (Mendoza, 2015). Whereas, the more this recycled plastic is being recycled it becomes more delicate which tend users to become reluctant to try it. The industry is trying and working on improving their recycling technologies. 3D printing is environmentally-friendly as it prevents to use traditional petroleum based materials and includes the use biodegradable and renewable plant based sources. The two major plastics used in additive manufacturing come from corn (Rogers, et. al., 2016). Poly lactic acid creates little waste as it is biodegradable, renewable and nontoxic. In this industry because of these reasons this choice is on priority. This industry asks their designers to make lighter weight products. More time would be consumed for making something big. So, they line up the incentive structures of the economies and this would be helpful in meeting environmental priorities. 3D printing offers to manufacture the light weight and strong complex shapes very fast. This technique helps in manufacturing cars and wind turbines and when these products are made with lighter weight parts then they can be helpful in saving energy. 3D printing also has positive impact socially than environmental (Silva Barros, 2017). As 3D printing can be used at any place for printing objects, then this technique should be used in developing countries that are not connected from global supply chains. Additive manufacturing can efficiently employ raw materials and their functionality. In a powder based process, nonconsolidated raw materials are used such as in powder bed fusion that can be reused that would help in diminishing material waste (Boon and Van, 2017). Optimisation in the design of the object has been enabled by free form fabrication of the additive manufacturing. The optimal design will help in reduction of materials, energy, fuel, or natural resources in the product manufacturing. When huge amounts of energy are wasted like in moulding or casting, then the additive manufacturing can change the process and can also save resources utilised on the fabrication of tooling during production. 3D printing is revolutionizing every field. This technique is beneficial for environment in many ways such as, new body parts can be printed and working ovaries for mice can be created. Biologists made infertile mice fertile again by providing them 3D printed ovaries. Hence, it can be said that this technique is helpful in saving the world (Mohr and Khan, 2015). This technique is helpful in predicting natural disasters as 3D geospatial modelling is easy to create, carry and transfer environmental safety messages, 3D landscapes has been best way of communication for geoscientists by satellites designed for disaster response. With the help of 3D printing, scientists can provide an understanding to people regarding landscape and the risk (Insight, 2013). This help in taking prior and effective actions for safety. All over the globe these printed models are being used for the safety purpose, these address critical problems such as cliff erosion, volcanic eruption and wildfires. 3D printi ng technique offers to create a bamboo bike by using natural resources like hemp and resin (Baumann and Roller, 2017). This bike has been created by using sustainably sourced material, holding bamboo rods together by tubular joining pieces called lugs. Lugs have been created by bio fibre and a plant based resin glue. When bamboo bicycle is created by using 3D printing then it has been analysed that lugs have been created from carbon fibre filament, carbon fibre is recyclable. 3D printing can be done on demand, as parts can be manufactured when they are required by producing on demand. This simply means instead of manufacturing products in bulk, now with the help of 3D printing production can be done when the objects are needed. This is beneficial in saving storage (Surange and Gharat, 2016). The less manufacturing of stock allows putting the less capital, on demand production is also beneficial because risk of unsold stock or wastage stock is less and also prevent from selling the stock on discount (Garcia, Claver and Sebastian, 2017). 3D printing lower the carbon dioxide footprint, other manufacturing techniques causes the emission of carbon dioxide because most of the machines use fuel for their operation. The carbon dioxide causes air pollution and global warming. According to the research done by an aerospace and defence research organisation on the environmental impacts of additive printing, it was found that along with the fact that this technique s ave usage of energy and reduce the carbon dioxide emission during transportation, 3D printing also makes lighter aircraft components, almost 40% less carbon dioxide has been used during the production process of these kind of printed parts. Conclusion It has been concluded from the above report that 3D printing technology has positive impact on the environment. 3D printing is also known as additive manufacturing and we have discussed the process of using 3D printing and also discussed about the materials used in this technique. There are different methods of 3D printing according to various materials. We have discussed the advantages and limitations of this technique. 3D printing is having a tremendous impact on industries such as aerospace and automotive to healthcare. This technique is turning waste into fashion, as it is utilizing waste in fashion industry. Huge amount of electricity and energy is being saved in this technique as compared to other techniques. 3D printing prevents the carbon dioxide emission. It is beneficial for environment as it prevents to use petroleum based materials and tends to use biodegradable and renewable sources. 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