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Principles of sustainable development Essay
The nature of sustainable development
The concept of sustainable development
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1. Introduction: What is meant by biomimicry? Biomimicry is the intention of imitating and copying resources, structures and organisms of nature and then to have it used in a biological manner for human purposes. A sustainability problem in technology and industry In everyday life, there are things that one needs to survive. And sustainability problems arise every day. One such problem is energy loss. The world is using up a lot of energy and new ideas need to be formed to help the rest of the world and the future of the generations that are to follow, to survive. With that the problem is that people use up energy and they do not use it efficiently. Therefore scientists are needed to find ways to deal with the sustainability problem that is arising. That is where wind turbines are used to generate this energy but the actual wind-turbines are very large, loud and they kill birds, thus new designs need to be found in order to help energy usage and to bring the size and structure of the wind turbines to a smaller scale to prevent injuries to nature and the species around it. Nature's role in solving the sustainability problem Nature itself, contributes in varying ways to solve the sustainability problem. The weather and wind itself contributes to making wind turbines work. By having scientists find a way to solve the sustainability problem, the actual problem is fixed by nature and tested in nature in order to solve the problem. Therefore one can say nature’s role in solving the sustainability problem, is by simply being around to enable scientists working area to try the experiment out and to solve the sustainability problem. Hypothesis It is possible for the structure of the dragonfly and its thin material-like dragonfly win... ... middle of paper ... ...rgy efficiency was unknown. Reading up information and searching for clues (which were not extremely easy), turns out to have broadened my knowledge on Nature and Biomimicry itself and that there are so many people already using wind turbines to harvest the winds energy and know how the world can be saved. Therefore I have come to the conclusion and have seen that my hypothesis has been proven right. It is possible for the structure of the dragonfly and its thin material-like dragonfly wings to be copied and be used in a scientific manner on micro-wind turbines for energy efficiency. Renzo Piano Building Workshop, (2013), Renzo Pianoâs Dragonfly-Inspired Turbine Can Harvest Energy [ONLINE]. Available at: http://inhabitat.com/renzo-pianos-dragonfly-inspired-turbine-can-harvest-energy-from-the-slowest-winds/renzo-piano-dragonfly-wind-turbine-4/ [Accessed 29 March 14].
These include the history of windmills and their role concerning the survival in the immense plains that range from east of the Rocky Mountains to the Mississippi River. The rise of the economic condition of those living around the wind farms along with the surge of investments from energy companies. Finally, the promising data relating to the amount of energy produced, and the consequences they will have on the environment. In the later and longer part of the article, the possible negative results or wind farms are brought up. Primarily, the points against wind farms have to do with the conservation of wildlife. This is separated into two sections, the first addresses the dangers wind turbines present to birds, the other on the dangers presented to bats.
Not only is wind energy better than fossil fuel energy, it is also better than other new energy sources. “Wind costs are much more competitive with other generating technologies because there is no fuel to purchase and minimal operating expenses” (Wind Energy Basics 3). And as for the environmental concerns of bird population, the American Wind Energy Association said, “the modern wind turbine is far less harmful to birds than are radio towers, tall buildings, airplanes and vehicles and numerous other manmade objects. Bird deaths due to wind development will never be more than a very small fraction to those caused by other commonly accepted human activities” (Parks 58).
Just as long as wind continues to blow and the sun shines, then wind power can produce energy to send to many different areas. There aren’t many locations that have continuous wind. And because of that, the widespread development of wind power isn’t as great as it could be. Although there are more advantages than disadvantages when it comes to this energy source, the disadvantages should be taken just as seriously. Wind power can harm animals, there was a study that stated birds were coming in contact with turbines and dying.
Biopower is a normative force employed on populations. Its main concern is the controlling of abnormalities and accounting or eliminating of random cases in order to maintain a normal population. The term biopower is highly associated with the French philosopher Michael Foucault. Foucault believed the government introduced a technology known as biopower to manage populations in the 18th century. The foundations of biopower lie in disciplinary power. Where disciplinary power trains the action of bodies, biopower manages the births, deaths, reproduction and illnesses of a population. An example of biopower today would be China’s one child policy. I will refer back to this example in my essay but briefly this is the policy that offers financial, educational and many other incentives to families who only have one child. Resistance co-exists with power because where there is power there is a possibility of resistance. The mission of resistance is to avoid keeping things as they stand. Methods are put in place to retain a more acceptable state of affairs. But couldn't resistance, therefore, when taken to the extreme, be seen as a type of biopower? We can’t use a biopower to eliminate a biopower. For Foucault, biopower should be resisted because he deemed it responsible for the rise of capitalism. Biopower governs over human life leaving it in the hands of politics. This was for Foucault unacceptable and ‘Society Must be Defended.’ However, we are going through vital developments in our politics and an analytical approach such as biopower, if revolutionised properly and used correctly would provide a sufficient and useful tool. Thus, biopower should not be resisted. This is the argument I aim to defend. I shall argue in favour of biopow...
In this electronics science fair project, you will build and test your own life-size robot grasshopper! It demonstrates how energy can be turned into different forms. First, radiant energy, which comes from the Sun or from a lightbulb, is turned into electrical energy by a small solar panel. A solar panel (solar means of or relating to the Sun) is a panel that produces either electricity or heat when light shines on it.The electrical energy from the solar panel is then used to make a small motor spin. In other words, the electrical energy is converted into kinetic energy. Kinetic energy is defined as the energy of motion. The motor has a small weight on it, which is unbalanced, so when the motor is turned on, the unbalanced weight moves, making
Previous research shows that health concerns have been discovered related to wind turbines or wind power. Also environmental concerns have been reported about hydropower because it affects aquatic animals and their homes. Science Daily states that “Researchers proposed a study to optimize power generation efficiency and better control of wind farms.” Scientist are trying to create better ways to generated wind power because there is a lot of challenges when it comes to using wind power, such as the wind directions, weather, or even the atmosphere. They found that by changing the directions of the blades of the wind turbine, the power being generated would be affected by increasing the amount of...
Wind turbines are a great source of energy around the world. Wind turbines produce wind energy that can be used to power our homes. Wind turbines convert kinetic energy into mechanical power. Then this mechanical power gets generated into electricity. Wind turbines make energy by the wind turning the large blades, which spin a shaft that is connected to the large blades, which then operates the generator making electricity.
It converts the mechanical energy of the rotating shaft caused by wind into electrical energy (Correla, 1986). The focus of this research will be limited to devices that operate as electrical motors.... ... middle of paper ... ...
Many people don't know what biomedical engineers do. A biomedical engineer’s job is actually quite interesting. They analyze and create solutions to improving the quality and effectiveness of patient care. They also design technology to accommodate the needs of people with disabilities. They have a big role in helping people begin new lives. The main job of a biomedical engineer is to help create prosthetic limbs or organs for those who are in need of one.
Bioindicator’s are different types of living organisms that responds to different types of effect in the human environment. Lichens are a special type of Bioindicator that are used for air pollution. One main type of pollution is the sulfur-oxide pollution, which they get their personal needs from the atmosphere rather than from the soil in the ground. The lichens also react to the air pollution all- year round rather than a few months at a time. Lichens are also inexpensive to use for evaluating the air pollution. Lichens can also be used for some other things that different organisms can’t be used for. Lichens are closely associated with two very different organisms’ called alga and fungus. They all live in a symbiotic association. Lichens have special abilities that help them survive during extreme temperatures and extreme sources of moisture. Lichens have 3 different types of growth form: crusty which the edges are flat and hard to remove, leafy which the top and the bottom layers are different, then lastly you have the shrubby kind which is kind of similar to the Spanish moss when it’s hanging downwards. Lichens are widely use as environmental indicators and Bioindicator. Just say that the air is badly polluted with the sulfur dioxide then there possibly wouldn’t be any lichens being presented in the atmosphere. If the air is clean then the lichens would become more abundant. Some lichen species can handle some high levels of pollution and some are mostly found on pavement, walls and tree bark in urban areas. Lichens can be sensitive in certain areas; the most sensitive lichen is shrubby and leafy. Some lichens absorb the sulfur dioxide dissolved in water. These lichen species have very l...
Wind energy is a clean energy source. Wind will always be here it is never going away so why not uses it to our advantage. Around places like where we live, the Texas Panhandle. The wind is always blowing, so wind turbines are very efficient and useful. Just look around.
Biotechnology in food uses genes of plants,microorganisms and animals that have desired production or nutrition related characteristics. The tools that are used in food biotechnology include traditional breeding ,such as cross breeding,and many modern techniques that have to do with using what is known about genes or orders for specific traits to better the quality and quantity of plant species. Food biotechnology modifies the production of fruits and vegetables that ripen on the vine for a better fresher taste. Different type of foods also benefit from food biotechnology .Foods that are developed using biotechnology are studied very carefully and judge by many governing agencies, health expects and scientists all over the world. Biotechnology can assist in the improve ment of the safety of food by reducing the naturally occurring toxins and allergens in different types of food .Food biotechnology is one of many tools farmers and food producers can use to give a food supply that is affordable,safe,convenient and sustainable
...ter, the United Kingdom National Grid Company planned to build a wind turbine farm. Since a wind turbine farm takes so much surface area, many residents protested against it so they would not lose their land (Pidgeon and Demski 42). Ultimately renewable energy sources can prove to be troublesome. Not only do they affect the land but these renewable energy sources can also change the weather around that area.
Wind is a form of solar energy. The term wind energy describes the process by which the wind is used to generate electricity or mechanical power. Wind turbines convert mechanical energy from the wind into electrical power. Wind turbines usually have three main parts. There are blades that connect to a central hub, a box behind the blades that contains the generator, and a long stem that connects to the ground. The way how it works is that the wind turns the blades, which spins a shaft that connects to a generator making electricity. After the electricity is produced it is sent through transmission lines to a substation that is sent to business and homes. For the sake of our planet, we must promote a renewable energy economy. Wind power can be a foundation of that sustainable energy future because it provides jobs in states that are building wind turbines, is a renewable energy source, and does not damage our environment. The environment will not be damaged by the pollution, the natural resources will not be used up, and there won’t be generating of hazardous wastes. Welcoming wind energy today will lay the foundation for a healthy tomorrow that will affect everyone in the United States. There are obstacles and challenges that will make it more difficult, but the environmental impact is well worth it to invest more money into wind energy.
Deal, W. (n.d.). Wind power: An emerging energy resource.Technology & Engineering Teacher, 70(1), 9-15. Retrieved from http://web.b.ebscohost.com/ehost/detail?sid=a747d6c4-9f9f-4066-be3e-d7d26a427ef2@sessionmgr115&vid=1&hid=114&bdata=JkF1dGhUeXBlPWNvb2tpZSxpcCxjcGlkJmN1c3RpZD1zc2Mmc2l0ZT1laG9zdC1saXZlJnNjb3BlPXNpdGU=