How to Write a Why Us College Application Essay

How to Write a Why Us College Application EssayWriting a why us college application essay can be challenging and this is what makes it so exciting. You have an idea in your head and a purpose you want to achieve and then you have to put those ideas into words that will land you in the college of your choice. Well, there are a few things you need to know about writing a why us college application essay.The first thing you must consider is the level of competition for college admission. If you do not meet the minimum grade standards or you are not in the top 10% of high school students in the country, you can not expect to get in. This does not mean that if you have good grades you will automatically get into college, however it is a reflection of your ability. Also, a higher GPA does not guarantee admission into any college but this does indicate that you have demonstrated an ability to work and keep up with the ever changing rules and regulations. High SAT scores also indicate that y ou are extremely intelligent and are quite willing to take on the rigors of college.Another thing you should consider is the kind of college that you would like to attend and how your academic background would match up with that institution. For example, a private institution that wants students that can work in all the disciplines may not require a school teacher that can teach math.Then, you need to decide what topic you would like to write on. If you know you are a good writer, you could write about your love of sports, your interests, or the importance of music. However, if you have never written anything before or you are not confident with the topic you have chosen, it would be wiser to just choose a topic that is not as specific as you.Next, you must apply what you know. You should make sure that the college you are applying to actually accepts write-ups. You could apply to a college near where you live or even near where you live if you are attending school and it is possibl e to submit the writing on campus.Finally, you need to remember that your essay is your chance to show your character and put yourself in the shoes of others. Don't get too creative and think that you have to write a you-must-be-determined-in-life type of essay as you may not be able to capture that in your four page long personal statement.Writing a why us college application essay is not that difficult. Just think of your specific circumstances and what you are attempting to accomplish and write your essay accordingly.

Sample Symbol Analysis Essay

Sample Symbol Analysis EssaySample Symbol Analysis Essay or SYE is a part of the Standardization, Information Retrieval, and Text Analysis unit of College Board's SAT Subject Tests. This essay must be taken at least two weeks before the test day. The SyE has three parts, each section may have several questions and it must be completed within one month.An English discussion sample that can be used for this test is Kaplan's ABC's English (A) book for young readers. You must work through the chapters in that book to complete this sample. You will find at the end of the book that there are multiple choice questions you will have to answer. It is best to take this question set early, sometime in February or March for the test date in May.The test is more analytical than the English Discussion book and is more like a laboratory test, so you will need to know how to study the material well. The first part is an essay on how you can best represent the topic of the essay. It consists of three parts and you should complete all three parts.The first part is called the J-PLL or topic key and includes a definition of the topic and four or five examples of the topic. The second part is called the PRQ and it contains six examples of the topic, a discussion of your examples and a summary of your examples. This last part is probably the most difficult of the entire sample, as it is very direct.The third part is the EK and it is a single paragraph that can be presented in many ways. The only guidelines are that it should express your points clearly and that it should be one sentence long.The final part of the sample is the SYE. This part includes a comparison of yourself to some of the responses given by other students. It uses vocabulary questions and sentences from the discussion and one long paragraph. The last part also requires that you write a short paragraph to answer the average point that has been asked about your text.Take these three sections at least two weeks before the test. This is the only way to be sure that you have reviewed all of the syllabus material. The topic analysis is one of the most important components of the SAT. Even if you do not take the test for the SyE, it can help you make up your mind about what area you want to take the SAT.

Mercedes Benzs E-Biz Solution free essay sample

The fact that we would be one of the first car manufacturers in the United States to have a factory delivery program would be seen as a very positive thing in this regard. William Engelke, Assistant Manager, IT Systems, Mercedes Benz US International, commenting on the FDRS. Linking Customers By 2000, Mercedes Benz United States International (MBUSI), builder of the high-quality MClass sports utility vehicle (SUV), established itself as a company that also delivered superior customer services. One such service was the delivery option where by the customer could take delivery of the vehicle at the factory in Alabama, US. The program called the Factory Delivery Reservation System (FDRS), enabled MBUSI to create and validate 1800 orders per hour. FDRS also automatically generated material requirements and Bills of Material1 for 35,000 vehicles per hour. The Customer Relationship Management (CRM) solution that made FDRS possible was based on Lotus Domino2 and IBM Netfinity3 server4. Analysts felt that with its innovative use of the new program, MBUSI not only managed to improve its customer relations by providing the best service, but also demonstrated its commitment to customers by making them an integral part of the process. We will write a custom essay sample on Mercedes Benzs E-Biz Solution or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Customers were, in a way linked directly to the factory floor – which was a powerful sales tool. Background: Mbusi and its Business Challenges MBUSI was a wholly-owned subsidiary of DaimlerChrylser AG. 5 In 1993, Daimler Benz realized that the Benz brand could be extended to wider market segments. Traditionally, Mercedes Benz6 appealed to older and sophisticated customers only. Daimler Benz wanted to attract customers below 40 years of age, who wanted a rugged vehicle with all the safety and luxury features of a Mercedes. Daimler Benz decided to develop a SUV known as the M-Class. It expected strong demand for the new vehicle and therefore planned to build its first car-manufacturing facility – MBUSI – in the (Tuscaloosa, Alabama) US. The MBUSI facility had many advantages. First, labor costs in the US were almost half that of in Germany. Second, the US was the leading geographic market for SUVs. Third, as the vehicles were assembled in the US, they could be distributed to Canada and Mexico more efficiently. In January 1997, the factory started production at partial capacity and by the end of the year, it was producing at full capacity. By 2000, the factory was rolling out around 380 vehicles per day. The new M-Class „allactivityvehicle represented a new concept for the company. Also, mass customization required that each vehicle be treated as a separate project, with its own Bill of Material. To deal with these challenges, Daimler Benz decided to implement an enterprise wide Information Technology (IT) system, with the help of IBM Global Services7. To further strengthen the image of Mercedes Benz in the US, MBUSI planned to deliver vehicles at the factory, becoming the first international automobile manufacturer in the US to do so. MBUSI also wanted to enrich the customersexperience. Commented William Engelke, â€Å"The factory delivery option gives Mercedes-Benz customers something that they do not get from other automobile manufacturers which is why we think the program will resonate with our customers. We think that having the factory delivery program available to Mercedes customers adds to the overall experience of the customer. † The Design of FDRS The FDRS program was proposed in the first quarter of 1998. In the third quarter of 1998, MBUSI entered into a contract with IBM. A development team was constituted with IBM Global Solutions specialists and IBM e-commerce developers, who worked closely with MBUSI. The program became operational by the first quarter of 1999. The IT team at MBUSI had a clear set of functional specifications for FDRS. However, they relied on IBM to transform the concept into an e-business solution. The FDRS was designed in such a way that customers buying the M-Class SUV could specify that will take delivery of their new vehicle at the factory. They could place the order at any of the 355 Mercedes Benz dealers in the US. An authorized employee at the dealership entered the factory delivery order the web interface. Timing was the most important aspect of the FDRSfunctionality, as it was closely linked with MBUSIs vehicle production schedule. Mercedes Benz United States of America (MBUSA)8, based in Montvale, NJ, was the first link in the FDRS program. It was the point where the dealer actually placed the order. MBUSAs role was to coordinate the distribution of vehicles to dealers across the country. Later, it had to add the order to the companys Baan Enterprise Resource Planning (ERP)9system, which scheduled the order for production. About three months before the production date, the dealer could schedule in a window, the date and time of arrival of the customer at the factory for delivery. The window was then automatically computed by the FDRS to give the dealer, the possible delivery dates. Apart from the delivery date, the customer could also specify the accessories for the car and also request a factory tour. FDRS was based on Lotus Domino (Refer Exhibit I), Lotus Enterprise Integrator10 and IBM Netfinity servers. It also interfaced with IBM S/390 Parallel Enterprise Server, Model 9672-R45 located in Montvale, NJ (Refer Figure I). There were two Domino servers – an IBM Netfinity 5500 and an IBM Netfinity 3000. FIGURE I SYSTEM ARCHITECTURE OF FDRS Source: MBUSI The former that acted as the „internal Domino serverwas placed behind a firewall 11. It replicated databases through the firewall to the external server. The replication, which was encrypted, represented the primary means by which the FDRS system achieved security. Netfinity 3000 acted as an „external Domino server. It had public information and was also the primary communication linkage for dealers. The ack-end of the FDRS was equipped with an Oracle database that updated the internal Domino server database with order information. The updation was done using Lotus Enterprise Integrator. The data which was replicated to the internal Domino server included lists of valid dealers and lists of order numbers. When an order was placed by the dealer on the FDRS system, the data was first stored on the external Domino server, after which it w as replicated to the internal Domino server. Then it was replicated to the back-end database via the Lotus Enterprise Integrator. Data replication between the Lotus Notes servers happened every 15 minutes and data exchange with the back-end database three times per day. There was also a link between the back end database and an IBM S/39012 mainframe based system located at MBUSA via a T113 line. MBUSA managed the flow of vehicles to Mercedes dealers across the United States. This mainframe based system, received new vehicle orders (as opposed to factory delivery reservation requests) from individual dealers. The orders were then sent to MBUSIs Baan system and also to the back-end database. The vehicle ordering and factory reservation data were coordinated with each other when the back-end database uploaded the data to the internal Domino server. This coordinated the production and delivery information. FDRS Implementation One of the most challenging aspects of the implementation seemed to be the complexity of the Lotus and Domino scripts. The development team had to group all the information from diverse systems. Commented William Engelke, â€Å"There was a substantial amount of very complex coding involved in the FDRS solution. This application involves a lot more than having our dealers fill out a form and submitting it. There are many things the servers have to do for the system to function properly, such as looking at calendars and production schedules. We built a solution with some very advanced communication linkages. † IBM faced many technical challenges during the implementation of the program. One of them was the different timing schemes of the Lotus Notes databases and backend databases (ERP). This led to discrepancies in the data. Domino server was a Near Real Time (NRT) Server14, and MBUSIs backend activities were both real time15and batch processing16. Also, to get the best results, the Domino server was an optimised subset of the ERP table set17. However, the development team achieved a balance between the two „sidesof the solution by focusing on issues of timing, error detection schemes, and alerts. Customer Satisfaction: FDRS Primary Benefit MBUSI seemed to measure FDRSsuccess in terms of increased satisfaction of its customers. The company also believed that the marketing and customer satisfaction aspects outweighed the significance of more traditional cost-based benefits. Apart from the factory delivery experience, the program also offered the customer a factory tour and ride on the off-road course at a low cost. The company also seemed to gain strategic marketing benefits from the FDRS program, as it was able to establish Mercedes-Benz as a premium brand. (Refer Table I for advantages of FDRS in different areas). Customers could also visit the various tourist spots in Alabama after picking up their M-class vehicles. TABLE I ADVANTAGES OF THE FDRS PROGRAM AREA Strategic Marketing Benefits Cost Savings ADVANTAGES FDRS was expected to improve customer satisfaction and brand loyalty, as it enriched Mercedes customers experience. The program also strengthened the brand image of Mercedes in the US. Development of a web-based solution enabled MBUSI to offer the factory delivery program at substantially lower costs, due to less reliance on administrative personnel. â€Å"Package Marketing† the FDRS program with a ride to tourist sites, enhanced the image of Alabama as a tourist destination. The creation of a similar – albeit smaller – factory delivery system to the European Customer Delivery Center in Sindelfingen, Germany, reflected favorably on the MBUSI business unit. Source: MBUSI Regional Economic Development DaimlerChrysler AG Future of FDRS In 2000, MBUSI planned to leverage FDRSplatform by adding a range of other services. MBUSI built an advanced platform to create communication links to its suppliers. Through the link, MBUSI provided them feedback on the quality of supplies it received. The dealers and suppliers had a user-ID and password, which the system recognized. It then routed them into the appropriate stage of the FDRS. The company also planned to extend the innovative system to include transactional applications such as ordering materials and checking order status on the Web. The company expected that the new system based on FDRS, would be more cost-effective than the Electronic Data Interchange (EDI)18 system. ] Bill of Material keeps track of all raw materials, parts, and subassemblies used to create a finished product. 2] A product of IBM Corp. , Lotus Notes and Domino R5 are the industrys leading client/server combination for collaborative messaging and e-business solutions. 3] The IBM Netfinity server offers solutions for file-and-print and application computing needs. 4] A computer or de vice on a network that manages network resources. For example, a file server is a computer and storage device dedicated to storing files. Any user on the network can store files on the server. A print server is a computer that manages one or more printers, and a network server is a computer that manages network traffic. A database server is a computer system that processes database queries. 5] DaimlerChrysler AG was the result of a merger between two leading car manufacturers – Daimler Benz of Germany and Chrysler Corp. of the US in 1998. 6] A luxury brand of passenger cars, Sports Utility Vehicles from DaimlerChrysler. 7] IBM Global Services is the services and consultancy division of IBM Corp. that offers extensive ebusiness solutions. 8] MBUSA is the wholly owned US subsidiary of DaimlerChrylser. ] ERP attempts to integrate all departments and functions across a company onto a single computer system that can serve all those different departments particular needs. 10] A server-based data distribution product that enables data exchange between Lotus Domino and a number of host and relational applications. 11] A system designed to prevent unauthorized access to or f rom a private network. Firewalls can be implemented in both hardware and software. Firewalls are frequently used to prevent unauthorized Internet users from accessing private networks connected to the Internet, especially intranets. All messages entering or leaving the intranet pass through the firewall, which examines each message and blocks those that do not meet the specified security criteria. 12] The IBM S/390 servers offer direct high speed access to the e-business application and are used for Enterprise Computing. 13] A dedicated phone connection supporting data rates of 1. 544 Mbits per second. A T1 Line actually consists of 24 individual channels, each of which supports 64 Kbits per second. Each 64 Kbit per second channel can be configured to voice or data traffic. 14] The NRT Server System supports real time distribution of near-real time data. 5] Real time refers to events simulated by a computer at the same speed that they would occur in real life. 16] Executing a series of noninteractive jobs all at one time. The term dates back to the days when users entered programs on punch cards. They gave a batch of these programmed cards to the system operator, who fed them into the computer. Usually, batch jo bs are stored up during working hours and then executed whenever the computer is idle. Batch processing is particularly useful for operations that require the computer or a peripheral device for an extended period of time. Once a batch job begins, it continues until it is done or until an error occurs. Note that batch processing implies that there is no interaction with the user while the program is being executed. 17] The ERP tables are the database tables, (thousands of them), on which the package is built. The programmers and end users must set these tables to match their business processes. Each table has a decision „switchthat leads the software down one decision path or another. 18] EDI connects all the suppliers in and out of the US. www. icmrindia. org/free resources/casestudies/Mercedes Benz-ITSystems-Case Studies. htm

The History of Concrete and Cement

The History of Concrete and Cement Concrete is a material used in building construction, consisting of a hard, chemically inert particulate substance known as an aggregate (usually made from different types of sand and gravel), that is bonded together by cement and water. Aggregates can include sand, crushed stone, gravel, slag, ashes, burned shale, and burned clay. Fine aggregate (fine refers to the size of the aggregate particulates) is used in making concrete slabs and smooth surfaces. Coarse aggregate is used for massive structures or sections of cement. Cement has been around a lot longer than the building material we recognize as concrete. Cement in Antiquity Cement is thought to be older than humanity itself, having formed naturally 12 million years ago, when burnt limestone reacted with oil shale. Concrete dates back to at least 6500 BCE when the Nabatea of what we know now as Syria and Jordan used a precursor of modern-day concrete to build structures that survive to this day. The Assyrians and Babylonians used clay as the bonding substance or cement. The Egyptians used lime and gypsum cement. The Nabateau are thought to have invented an early form of hydraulic concrete- which hardens when exposed to water- using lime. The adoption of concrete as a building material transformed architecture throughout the Roman Empire, making possible structures and designs that could not have been built using just the stone that had been a staple of early Roman architecture. Suddenly, arches and aesthetically ambitious architecture became much easier to build. The Romans used concrete to build still-standing landmarks such as the Baths, the Colosseum, and the Pantheon. The arrival of the Dark Ages, however, saw such artistic ambition dwindle alongside scientific progress. In fact, the Dark Ages saw many developed techniques for making and using concrete lost. Concrete would not take its next serious steps forward until long after the Dark Ages had passed. The Age of Enlightenment In 1756, the British engineer John Smeaton made the first modern concrete (hydraulic cement) by adding pebbles as a coarse aggregate and mixing powered brick into the cement. Smeaton developed his new formula for concrete in order to build the third Eddystone Lighthouse, but his innovation drove a huge surge in the use of concrete in modern structures. In 1824, the English inventor Joseph Aspdin invented Portland Cement, which has remained the dominant form of cement used in concrete production. Aspdin created the first true artificial cement by burning ground limestone and clay together. The burning process changed the chemical properties of the materials and allowed Aspdin to create a stronger cement than plain crushed limestone would produce. The Industrial Revolution Concrete took a historic step forward with the inclusion of ​embedded metal (usually steel) to form what’s now called reinforced concrete or ferroconcrete. Reinforced concrete was invented in 1849 by Joseph Monier, who received a patent in 1867. Monier was a Parisian gardener who made garden pots and tubs of concrete reinforced with an iron mesh. Reinforced concrete combines the tensile or bendable strength of metal and the compressional strength of concrete to withstand heavy loads. Monier exhibited his invention at the Paris Exposition of 1867. Besides his pots and tubs, Monier promoted reinforced concrete for use in railway ties, pipes, floors, and arches. Its uses also ended up including the first concrete-reinforced bridge and massive structures such as the Hoover and Grand Coulee dams.

Analysis of the Research of Professor Zachary Holman Essay

Analysis of the Research of Professor Zachary Holman - Essay Example Subsequently, the research conducted by Zachary Holman addresses the vital uses of nanoparticles in electronic devices and solar devices. Consequently, the research highlights the properties exhibited by the nanoparticle and the effect that each property has in regard to the functioning of the nanoparticles. Zachary Holman in his research tries to answer the scientific question of whether it is viable to produce inexpensive power using the full spectrum of sunlight as the source of the energy production. The viability of the energy production by the sunlight rays is at any time of day. Moreover, the research paper by Zachary Holman attempts to answer the scientific question of the possibility of the nanoparticles in the solar energy to produce sustainable power enough for human consumption. The nanoparticle produces energy using the properties that already exist within the micro-nanoparticles. In his research project concerning Solar Concentrating Photovoltaic Mirrors, Zachary Holman discusses the optics technology. The optics technology entails the use of products and materials such as the curved mirrors and lenses. The reason for conducting the project is to discover means of concentrating sunlight over a smaller surface area of photovoltaic cells in order to generate power. The heat skins product, which has a relationship with the research that Zachary Holman is undertaking, helps keep the solar cells cool. The technological design of the photovoltaic concentrators is also relatable to the research that Zachary Holman is currently conducting.  

Amy Cuddy, TedTalk Essay Example | Topics and Well Written Essays - 1000 words - 2

Amy Cuddy, TedTalk - Essay Example We usually forget another important audience, influenced, mainly by our body language, and that is certainly ourselves. We are not only influenced by our body language our physiology and feelings but also our thoughts. Amy has researched on this issue extensively and has come up with an amazing maxim; fake it till you make it! Her study is based mostly on body language expressions of dominance and power. Amy narrates her experiences with MBA students, who really exhibit full range of body language. Some of the students come, get right in the middle of the classroom like they are occupying space. As they sit down, they are spread out, raising their hands. The other lot is virtually collapsing as they come in, its written all over their bodies and faces as they take their seats and continue making themselves small, even while raising their hands. These nonverbals have a close relationship with gender and the extent of participation and how good they were at it. Women most times feel that men are more powerful than them and thus exhibit nonverbals depicting their powerlessness. This gap in gender grade has been a struggle for business schools and although all students admitted are equally qualified, you realise differences in grades, which is partially attributed to participation. This is what led to Amy’s questioning whether it was possible to convince her students to fake cour age and thus lead to more participation from all. Thus Amy and her main collaborator at Berkeley, Dana Carney wanted to find out if one can fake it, till they make it. That is to say that you can practice this for some time and actually get to experience an outcome in behavior that makes one feel powerful. It is known that our body language governs how other persons may feel and think about us. Evidence exists to support this, but Amy’s and Dana’s question was whether our nonverbals control

Tower Cranes Essay Example for Free

Tower Cranes Essay Force Force can be defined as that which causes a mass to accelerate. Force has common units of pounds force (lbs) or Newtons ? Acceleration (F=MÂ ·A). In other words 1 Newton is the force required to accelerate 1 kilogram by 1 m/sec2, or 1 pound force is the force required to accelerate 1 slug by 1 foot/ sec2. You will notice that the imperial unit for force is pounds force and not just pounds. There is a common inaccuracy in our language that is only really important when talking about physics. The word weight truly refers to a force – this is why your weight on the moon is not the same as your weight on earth. To fully understand this we need to dissect the mathematical meaning behind the force term. Two components go into calculating a force; the first is mass, the second is acceleration. What is mass? Mass is the amount of stuff present in a given sample, lets say a person. A person’s mass will be the same whether on earth or the moon – in both places that person is made up of the same amount of stuff. Mass has two common units; kilograms (kg) and slugs. So a person might have a mass of 70 kg or 4. 78 slugs. For the example of weight, or the downward static force exerted by an object, the acceleration of interest is the acceleration due to gravity. The acceleration due to gravity can be defined as the pull one object exerts on another. For this pull to be felt, one of the objects has to be extremely massive. For most people the most massive object they will encounter is the earth. The acceleration due to gravity on the earth is 9. meters/sec2 or 32. 2 feet/sec2. So a person on earth might weigh (70kg x 9. 8m/sec2) = 686 Newtons or (4. 78 slugs x 32. 2 feet/sec2) = 154 lbs. On the moon the same person will weigh (70kg x 1. 62 m/sec2) = 113 Newtons or (4. 78 slugs x 5. 32 ft/ sec2) = 25 lbs. So when a person says they weigh 154 lbs they are being true to physics, but when they say they weigh 154 kg, they’re actually referring to their mass. As a further twist, it’s also interesting to note that the acceleration due to gravity changes with altitude. So your weight at sea level will be slightly different that your weight at the top of a mountain (Newton’s law of gravitation Fg = G ? gravitational constant). ? kg ? m ? . The equation used to mathematically define force is Force = Mass x 2 ? ? sec ? m1 ? m2 , where G is the r2 Stress Stress is defined as force per unit area and has the common units of Pounds force per Square Inch (psi) or Pascals (Pa) (a Pascal is a Newton per square meter or kg/m sec2). In construction there are five basic types of stress which concern engineers. These are bending, tensile, compressive, shear, and torsional stress (see picture below). For the purpose of building Popsicle stick bridges we are really only interested in bending, compression, and tensile stresses. When we take a close look at bending we’ll see that it is just a combination of tensile and compressive stresses. Of these three types of stress tensile is perhaps the easiest to measure. As a result engineers will take samples of material and, using special machines, subject them to higher and higher tensile loads until they break. By dividing the force at which the sample breaks by the cross sectional area of the sample the materials Ultimate Tensile Stress (UTS) can be determined. The ultimate tensile stress is given the symbol ? (Greek letter sigma), and essentially represents the strength of a material. For comparisons sake a sample of plain carbon steel might have a UTS of 50,000 psi, while pine (which is what Popsicle sticks are made of) might have a UTS of 1,000 psi. It is important to recognize that UTS is not the only important consideration when selecting a material, but material selection is a bit outside the scope of this summary. Let’s take a closer look at tension and compression. Tension is the stress an element experiences when exposed to a pulling force. To get a feeling for tension think about a piece of string. String can only experience tension; it is not able to resist pushing or bending. Compression is the opposite of tension; it’s the stress an element experiences when exposed to a pushing force. Sand is an example of a substance which can only experience compression. A column of sand can support a large load, but is unable to resist any pulling force. As most materials have different tensile and compressive loading potentials, it is important to know what sort of forces will be exerted on every member in a building or bridge. Bending combines both tensile and compressive forces in a single element. To demonstrate this, take a look at the picture below. It’s pretty obvious from this picture that bending puts one face into tension while the other is in compression. It also logically follows from this conclusion that at some point between the two faces there must be a point where there is no tension or compression. This point is called the neutral axis. The mass of material above and below the neutral axis will always be equal. So in a symmetrical member the neutral axis will be along the midline, but will not necessarily be along the midline in an irregularly shaped member. This simple concept of leverage can be used to explain several more complex concepts in structural engineering. The first is why it’s easier to break a Popsicle stick when it’s bent on its flat side as opposed to its edge. To explain this we have to explain the concept of leverage. This one is pretty simple and can easily be demonstrated by the classroom door. Leverage (also called moment or torque) occurs when a force is applied to an object which can rotate about a pivot point. In the case of the classroom door the pivot is the hinge and the force applied comes from the person wanting to open the door. In the case of bending a Popsicle stick the pivot is the neutral axis and the force we’re concerned with is the tension or compression on the outside faces. Moment is calculated by multiplying the force applied by the distance from the point of force application to the pivot. If you increase the applied force, or the distance from the pivot point, the moment increases. That’s why door handles are put as far from the hinge as possible – we make the distance from the point of force application to the pivot point as large as possible, that way a small applied force will create a large moment. So the Popsicle stick is harder to break when bent on edge because we’ve increased the distance from the neutral axis to the point of maximum force. Explain the difference between tensile, bending, and compressive forces with examples of the equations used to calculate each. Explain truss elements and why they are a superior way of building a bridge. Sample FEM output for simple bridge design o Calculate the amount of popsicle sticks required to make a simple beam with the same strength as a truss element. Hints on building a strong bridge o Truss o Strength comes from the Popsicle sticks, not the glue – but well glued joints are a must. Additional information: http://andrew. triumf. ca/andrew/popsicle-bridge/ http://www. eir. ca/resources/presentations/Bridges%20-%20By%20Doug%20Knight. doc