Wednesday, May 9, 2012

WPA outcomes


Throughout this semester we have worked on many projects, just about one every week. And every project has challenged our writing capabilities and one way or another. All these papers had to be graded on some type of goal that is where the WPA outcomes have come in. There are four parts to the WPA outcomes; rhetorical knowledge, critical thinking reading and writing, processes, and knowledge of conventions. I feel that my project builder G, RE2, RE1, and peop interview fill the need of these outcomes.

For my first artifact for the WPA outcomes I picked Project Builder G, Educational Text. I titled it Tesla Motor because it tells about the Tesla Motor company and their effects on the automobile world. I created this text during RE 3 but right after RE 2 because it was the first in the project. PB G focuses on rhetorical knowledge for the WPA outcomes, because the text focus on a purpose, respond to the needs of an audiences, and appropriate voice. “In conclusion, the Tesla roadster is the future for electric cars and their batteries. Tesla Motors has really found a way to fix the energy crisis” (Young).  This statement shows the overall purpose of the text and how it stays on track. I respond to the needs of the audience, by saying, “Within a world with a limited amount of fossil fuels left…” (Young). It narrows the audience from a very wide to a more detailed audience. “Some of the major problems with electric cars are that the costs of the batteries are extremely high, weak lithium batteries, and no areas to recharge those batteries. The Tesla Motors company aims to fix those problems” (Young). This adopts a voice for me because I link this text to other parts of work which creates an overall voice for me. This project showed me that I do not need to place my opinions into my writing and I can still have good work.

            My second artifact is my RE2 paper. I wrote this paper about two thirds the way though this semester. I feel that my RE 2 focuses on critical thinking, reading, and writing for the WPA outcomes. “In conclusion, America needs an electric car that has batteries that are widely available to the public, a new type of battery, and that have more charging stations available for it” (Young). This shows that I can use my writing for learning and communicating because the reader can learn for my work. I integrate my ideas through my text because I do not just state an idea but why it is important. “The li ion batteries are prefect for electric cars because they could hold ten times the charge of current, lithium ion, batteries and can charge ten times faster” (Young).

            The third artifact for my WPA outcomes essay is my RE 1 essay. I wrote this during the first half of this class; it was the first major paper that we wrote in this class. RE 1 really focuses on processes for the WPA outcomes because it understands the collaborative and social aspects of writing processes and it is an open process for review. RE1 fits within the social aspects of a writing process because this was the first time we did peer reviews for this class, and this was different than just a teacher reviewing. With another student editing my work they can not always know what the teacher wants. What I have learned from my RE1 is that writing is a process that is more than one draft that covers an outline, rough draft, and a final draft.

            For my last artifact, I choose my Peop Interview and it was the recent paper that we wrote for this class. I feel that my Peop Interview is one of my best pieces of work that really highlights the knowledge of conventions because its uses a common formats for different types of text and develop knowledge of genre conventions ranging from structure and paragraphing to tone and mechanics. This paper was different to write because of the format and how it was set up like an interview. “I started my research topic by trying to pick a topic to work with. I was stuck between American infrastructure and electric cars, but in the end I choose electric cars. I pick this because I have a love for cars and just about everything about them” (Young).  The format and the voice needed to write this paper was different than most paper because the voice needed to be as if I was responding in my own tone and voice. From this paper I learned that writers can use different use different types of formants but still show the same ideas.

            It is now the end of this semester and I feel that I have met all of WPA outcomes through these four artifacts. The WPA outcomes cover a lot of factors that need to be taught throughout the class, from critical thinking to different types of formats. I am going to take what I have learned from this class and apply it to my future writing.

Sunday, May 6, 2012


Is there a future for electric cars and their batteries?
Picture a time in the near future where there are no cars, no boats, no planes, no anything. A barren wasteland with no means of transportation, other than horse, and what little fossil fuels are left, is fought over by road gangs and a road warrior. With no trucks, shipping food and other essential goods is nearly impossible. The survival rate for everyone drops to zero. This could be the world of tomorrow if America can not find an alternative for fossil fuels. Electric vehicles have helped the problem but with a low life battery, they will be short lived. Is there a future for batteries in electric vehicles?

One major way to create a meaningful future for electric cars and their batteries, is to make them available to the mass public. The problem with today’s electric cars is that the batteries that are used are very expensive because they are not widely made and most batteries are made outside the states. Kevin explains, in his article titled “Building Batteries for Electric Cars”, “Just a few years ago American businesses could only make 2 percent of the world’s advanced batteries for hybrids and electric vehicles—just 2 percent”(80). If the United States started mass production on batteries than it would not only create jobs but  also lower the cost for those batteries. This shows that if there was an increase of battery production in the United States then the electric car can become popular.

The negative popularly can be supported through my observation. The observation took place on Wednesday March 21on the East side of Tucson, Arizona from 4pm to 6pm in three large parking lots; Wal-Mart, Target, and K-mart. The results show that Wal-Mart, on 7150 East Speedway Boulevard, had 78 cars in the parking lot with only two cars being electric and 76 being normal gasoline powered cars. Target, on 9615 East Old Spanish Trail, Tucson, AZ 85748, had no electric cars and 56 normal cars. The third and final parking lot, K-mart at 7055 E Broadway Blvd, only had one electric car and 44 normal cars.
Another possible idea to save the batteries of electric cars is to make recharging stations available to the public. With electric vehicles, once the batteries are dead they need to be recharged to work again and that takes time; that causes a problem if there is no charging stations or home outlets. “You can't take a gas can and walk down the highway to pick up five bucks worth of electricity” (Hewitt). These batteries take many hours to fully charge. Using a house outlet, “the Nissan Leaf takes approximately eight hours to recharge” (Tuite). But with a Fast Charge station, the time to recharge the Leaf to 80% charge would be about 30 minutes. Some of the major problems with fast charging stations is that they can greatly shorten the life of the car's batteries. If there were more advancement with the available of types of charging stations, like home units, then the future of electric cars would be saved.
The last idea that had been thrown around is the idea of a Li-ion cell battery. Today’s electric cars have lithium ion batteries, which are rechargeable battery using lithium ions as power (The Professor). Li ion batteries are basically lithium ion batteries that are a “chemical reactions in which lithium ions are swapped between two ends of a battery (known as the anode and the cathode)” (Dllow). This makes the batteries have a long battery life. The li ion batteries are prefect for electric cars because they could hold ten times the charge of current, lithium ion, batteries and can charge ten times faster. (The Professor). Which makes li ion cell batteries better than its previous predecessors. The major problem with lithium ion batteries is that they are wasting energy that could be used to add more voltage to the battery. Because of the lithium ion battery design, the lithium ion creates a bottleneck effect around the edges of the shell and slows the charge rate greatly (Dllow). The li ion batteries aim to fix that problem and many more that are found with the standard lithium ion battery. For more research about the li ion battery go to http://www.popsci.com/science/article/2011-11/new-li-ion-battery-design-boosts-energy-capacity-and-charge-rate-10-fold


In conclusion, America needs a electric car that has batteries that are widely available to the public, a new type of battery, and that have more charging stations available for it. The Tesla Roadster, selling for $92000, usage an outlet for recharging and it can run up to 250 miles before needing a recharge. It is also a sports car and rockets from 0 to 60 mph in about 4 seconds (Tuite). That's a huge advance over earlier modes of electric cars because it has newer li ion batteries and can be charged from home. This is the future for electric cars and their batteries. If this does not work then the hope for a positive future with cars will be thrown into the dark ages.



Works Cited

Bullis, Kevin. "Building Batteries For Electric Cars." Technology Review 114.2 (2011): 80. MasterFILE Premier. Web. 22 Feb. 2012.

Dllow, Clay. "New Li-ion Battery Design Boosts Energy Capacity and Charge Rate 10-Fold." Popular Science. Popular Science. Web. 02 Apr. 2012.

Hewitt, Ben. "THE 110-VOLT SOLUTION. (Cover Story)." Popular Mechanics 184.5 (2007): 64-144. Academic Search Premier. Web. 4 Apr. 2012.

The Professor. Personal interview. 20 March 2012.

Tuite, Don. "Racing Against Time To Charge The Family Car." Electronic Design 59.8 (2011): 52. MasterFILE Premier. Web. 22 Feb. 2012.