Mean Green

Gasoline prices have skyrocketed over the past few months. Economically, the escalation in gasoline prices is because it takes oil to make gasoline. The cost of fueling your car has put a serious in your pocketbook. Gas prices have leaped over the $4 per gallon. Our society is dependent on our ability to fill the gas tanks on our cars.

In economic terms, gas prices are inelastic. It means normal supply and demand does not apply. One or a few entities can raise the price as high as they want because they know we have to buy it. Normally, the price of a good or service is determined by supply and demand. If there is an over supply of a good, the price goes down. If there is a shortage of something, the price goes up. When you have a normal balance between supply and demand capitalism is at work.

The point where supply and demand meet is called “price equilibrium.” There is a balance between supply and demand and the price goods and services. When someone corners the market on an item that is a staple of everyday life, like gasoline, the consumer is in trouble. The supplier has a monopoly. We are forced to pay whatever price the controlling entity sets for the good. That is where we are right now on fuel prices.

When this situation has occurred in the past, it has predominately been a domestic issue. The railroads had that situation in the late 19th century and the government stepped in to change the things in favor of the average citizen. In more recent times, the government stepped in to split the company into smaller entities, with a more regional focus.

The current fuel crisis is not going to be so easy to solve. We need cooperation from countries that hate us just because we exist. (Speaking of which, whoever heard of a religion where you have to kill anyone not of the same faith?) The war in Iraq is not making us any friends. Its end may be a good place to start working on the fuel crisis. It would certainly be a good place to start.

Another option is to develop other sources of energy, moving us away from our oil dependence. We should follow Brazil’s lead and move toward ethanol as our primary energy source. As a nation we should be ashamed that we haven’t already done so. We don’t have to re-invent the wheel. Use the same models and strategies they used when they started their program.

Lastly, and most importantly, what if you are a single parent and you have to decide between $4 gasoline to get to work or food that night for your children. How would you decide?

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Energy cost is continuously rising because of our dependence on the use of fossil fuels and supply coming from foreign countries. In our day to day activities we make use of advance technologies like machines and appliances that requires supply of oil or fuel in order to become functional. During winter season and cold weather condition our need for these technologies dominantly increases because of our need for warmth and heat that could only be provider by heaters. Because of this we tend to get more expenses on fuels resulting to improper budget allocation and financial constraints, therefore we should realize other options like the use of wood boiler- the most well-known alternative fuel boiler.

Efficiency and performance are promised by this alternative fuel boiler because it has the capacity to run the heating system only through the usual process of burning wood and lumber scraps. It is developed applying burning technology to get amazing thermal production and heating as well as increase water volume and output . Aside from good functionality, this alternative is assured safe and practical because it is made on a sealed and sturdy construction to avoid fire blazing. All that it could guarantee is satisfying service of constant ant or regular heating operation.

This alternative fuel boiler has more advantages compared to the traditional one because wood boilers only needs woods, pallets, chips, waste and bio bricks instead of expensive oil and fossil fuels. It can burn any kind of wood, so there would be no problem on its regular heating production because woods could be found all around us for free and sometimes for some petty amounts. On the actual heating process, it could assure total comfort and convenience because of its hassle free and long lasting burning process up to eighth to ten hours so there will be no need for constant check up and wood supplying. Once you set it up or turn it on, you could already enjoy its heat production almost throughout the day.

This alternative fuel boiler that we commonly called wood boiler is compatible to your stock or existing heating system, it only needs to be bolted on and then it’s okay. Now that we are provided with this option, we should utilize this and say goodbye to oil, fuel and gas. Wood boiler could provide heating for less making your budget more manageable and save more. All that we need are all with this product, quality, efficiency, convenience, affordability and savings are all bonded together.

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A THC test is the most common part of drug testing that there is. It is usually done with a urine sample, and is what is left in your system when you smoke marijuana. Testing fir this can be done when you get a new job, or is required as part of continued employment.

It doesn’t matter if you smoke a lot, or just once in a while. The chemical they look for is stored in the fat of the body, and for those that are heavier this means that it can stay in your system and be picked up by a test longer than someone who is thinner. The heavier you are, the more time you need to get rid of THC in your body.

Many think that those that fail their drug screening is high at the time of the test. This is untrue, even smoking it hours or days before hand can cause it to remain detected in the system. How long determines how heavy you are, and how much you do smoke pot.

You may need to pass a test and have looked and ground people suggesting drinking cranberry juice or adding vinegar to your urine sample. The main problem with this is that it can change the PH of the urine, and some labs will report this as being tampered with, which causes an automatic fail. Another thing to consider, since the remains are held in the fat cells, this type of method won’t work anyway.

You can buy products that will help you pass the THC test, and many will include an entire system to remove it from your body. Some will come with money back guarantees, and reading reviews can help you find those that have worked for other people. The only sure way to pass any drug test is not to use any illegal substance.

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High school science fair projects can be on any number of topics, depending upon the science course being taken. In the high school years students are allowed to take more advanced biology, chemistry, Earth Science and in some cases, rudimentary physics and astronomy courses. With this diversity, projects can be designed that even are cross disciplinary, like combining physics and astronomy to design a project that could answer problems faced by space travelers, for example. A few ideas for high school level science projects follow:

o Experts are saying that global warming could be the cause of the disappearance of many of the world’s fields of glaciers in the next 50 years. What evidence is there that these changes are already occurring? Why is there a debate among scientists that global warming may or not be occurring? Do you think this debate may be financially or politically motivated? What effects will global warming have on the planet if it is happening? How do scientists that do not believe in global warming explain the discrepancies? Show both sides of the argument so that the average American can be better educated on how it affects everyone’s daily life, especially if something isn’t done soon.

o High school science fair projects involving “going green” are highly popular. Biodiesal fuels seem to be the next answer when it comes to finding a solution to the current oil crisis. What constitutes a “biofuel”? How is it manufactured and from what? Are these sources considered renewable? If so, why? How does the use of a biofuel affect CO2 emissions? Are biofuels as efficient as the fossil-fuels now being used? What adaptations are needed for a vehicle to utilize a biofuel?

o President Obama signed legislation in June of 2009 that will be providing incentives through the Department of Energy to businesses and individual homeowners that install small solar or wind-powered generators. He is hoping that these smaller generators will hook into the local utility grids to provide more wattage that can be purchased by other users. What exactly constitutes a solar generator? What constitutes a wind generator? How will these benefit the local power utility? Are there regions of the country that would be better suited to one type of generation system over the other? How would the individual installing the small system determine this? Is the savings to energy consumers projected between the years 2012 and 2042 realistic? Why or why not?

o There is a huge debate raging over the use of genetically modified foods. What constitutes an engineered food? What are some of the dangers that some scientists believe that genetically altered foods could pose? Why do some farmers fear the planting of genetically altered crops near those that are not? Do you feel this concern is justified or not? If so, what can be done about it? Provide a sheet that can be presented to the average citizen to educate them on the subject, and who to contact to voice objections to.

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The buzz word “green” has become increasingly popular in the last few years, and people all over the world are beginning to realize the importance of replacing the dependence on coal and oil with the independence of renewable energies. While some folks are still skeptical about global warming, science and obvious changes in the environment are making most countries take the threat very seriously.

One country that seems to be leading the way in the renewable energy revolution is the small island of Iceland. They have fully embraced geothermal energy and hydropower, and 82% of their primary energy consumption comes from renewable sources. The country has managed within one generation to ween itself from dependence on coal and oil to a system almost completely based on sustainable resources.

Another country leading the way to a greener planet is Sweden. Approximately 25% of Sweden’s energy consumption comes from biogas. Biogas is power that is created from sewage. In the Swedish city of Linkoping, all of the garbage trucks and buses run on biogas, and there’s even a biogas-powered train line! The government in Sweden has even converted confiscated alcohol into biofuel for green applications.

In 1973, the country of Denmark became independent of fossil fuel imports. Since that time, the country has continued to embrace green technologies, and now boasts the world’s first profitable offshore wind park. Over 20% of Denmark’s power consumption is derived from wind power, and that’s after exporting 90% of their wind production outside of the country. Denmark is also using solar power to run heating plants as well as other applications, and they are also working on using rapeseed oil as a new type of biofuel.

Costa Rica is one of many countries that is working to become the world’s first carbon-neutral country. They incorporate several green energies including geothermal, solar, wind and the burning of sugarcane waste. Their biggest source of clean energy is hydroelectricity, and more than 82% of Costa Rica’s energy is provided by its hydroelectric dams. A quarter of the nation of Costa Rica is also devoted to park preservation.

In the United States, the green revolution has faced opposition most notably from the giant oil companies. Americans are just now beginning to realize the very real threat that global warming poses, and many are now willing to look at alternative energy sources. In recent years, the U.S. has become the world’s fastest growing wind power market, and several major turbine manufacturing plants have either been opened or announced their intentions. Recently, the government has instituted tax credits, rebates and other programs to encourage Americans to purchase energy saving appliances, vehicles, etc. New homes and businesses are being built with environmentally friendly products and energy sources, and owners are receiving significant tax breaks for using green technologies.

There are many other countries implementing green technologies with the hope of saving the planet and making the world a better place – let’s hope they succeed.

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The same NASA developer who created a method to power robotic underwater vehicles have proposed a new technology aimed at converting ocean energy into electrical power. Water based electricity generation is nothing new. Hydroelectric power is a significant source of energy for many nations, as is evident from China’s ambitious dam projects.

Jack Jones and Yi Chao from NASA’s Jet Propulsion Laboratory invented a method for underwater devices to help power themselves. The technology involves using the differences in temperatures around them to create energy. This involves a phase change material which changes from a solid to a liquid when temperatures go from cold to warm. The pressure on the liquid is used to generate electricity, which helps charge the battery.

The researchers realize the high-pressure liquid could be applied on a larger scale. Eventually Jone and Chao along with Caltech proposed a system that would utilize fresh water in a closed cycle, so that there would be no harm to the environment in the process. As an added bonus, the design also “eliminates all submerged electrical components, which are subject to corrosion” says Jones. This is another added benefit of the system, as in conjunction with a low cost electrical generation system, could mean that this entire system could be developed at a lower budget, and be safer than the tidal generation system currently being used in Manhattan’s East River.

The system also allows energy to be generated on command, which would help meet peak usage times when energy demands are higher. Other environmental technologies do not operate in a similar fashion, and often produce energy at unpredictable times. The benefits of this are enormous, especially in the event that the traditional polluting methods of energy generation which help satiate demand during peak hours should ever be eliminated or banned.

Ultimately, the cost efficiency will be the main question. Will this technology become economically practical? Scientists at NASA claim that current research on that aspect is only in the beginning stages and can make no promises. Many such promising technologies are being put forward. With energy being such an important aspect of our economy, it has become vital for researchers such as these at NASA to get the proper funding and backing. In the midst of trillions being handed freely to bankers and homeowners who bought houses they couldn’t afford, less than 1% of it is headed towards promising projects such as this.

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