Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Academic reflection on teamwork
The effectiveness of teamwork
The effectiveness of teamwork
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Academic reflection on teamwork
Thomas Alba Edison made a thousand unsuccessful attempts at inventing the wonder of modern society, the light bulb. I felt incredibly similar when I was building my water bottle rocket. Whether it was modifying the parachute’s diameter, fortifying the union between the bottles, or changing the angle of the fins, most attempts were failures. However, like any other engineer, I thrived and persisted for a moment of success. During freshmen year, my teacher guided us to the world of engineering by assigning several projects. Nevertheless, I was oblivious on even the simplest thing, how to properly utilize a drill. Unshackling myself from the fear and uncertainty of failure, I started experimenting with the different disciplines of engineering. …show more content…
While building my water bottle rocket, I discovered a bunch of plastic, cardboard, and water could be complex. The connectivity and relationship of all the engineering disciplines intrigued me, waking up a voracious feeling of learning them. Different concepts, such as aerodynamics, the properties of water, and physics, could be used along with SOLIDWORKS, or computer modeling, to 3d print the nozzle. Every different engineering discipline can come together to result in one marvelous outcome, a successful launch. Challenged by our classroom competitions, I was delighted to surpass the teacher’s expectations. Some of my classmates were utilizing a windup toy timer for their parachute deployment. My mind raced through the different outcomes and ways to improve this method. Eager to attempt many different methods, I raced home and devised a parachute deployment system using an altimeter to accurately deploy the parachute, giving me the victory on our class contest. It is invigorating that any project is never truly finished in engineering, but craving for further improvement. The ability of picking up a drill or assembling household items into something practical is encouraging ideal, dragging me every time deeper into the wonders of
The size of the parachute was a little small, so next time I think I should make the parachute larger. It would as said before, slow down the rocket more
Think about something you never did in high school but wish you had done. Now imagine your time at college. Propose taking up something daring and new, and describe how it might affect your life.
My family owned and operated a jewelry business for 8 years, since I was 10 years old. I grew up with this store, among the earrings and ornaments, always surrounded by things made from a unique substance called gold. Gold is a well-known element, atomic number 79; of course, everyone knows of its international monetary value. However, gold also has a deeply personal resonance; and upon closer examination, this material provides an emblematic picture of my past, my future, and what I offer Harvard University.
Our group called “Kinder” has decided to estimate the drag coefficient on Kinder’s egg container which is quite similar to the cylinder. Particularly that cylinder is experiencing the flow over its flat face. Its drag coefficient is going to be measured in fluid of air wind. The airflow would be supplied by ordinary hair dryer. The velocity of air wind will be measured by the help of anemometer, which we would construct by ourselves with improvised materials such as plastic cups, pencil, pin and straws. Particularly the coefficient of drag is going to be measured by the hanging object on pendulum and directing the airflow to the flat face. The relevance of our shape is that it could be used in helicopter construction due to the similarity of basis of it. In addition, some bullets’ drag coefficient can be also calculated with the help of the container.
Hundreds of thoughts swarm through my head, as I think of potential car and launcher designs. It was the beginning of 8th grade. A new year of middle school, a new year of Science Olympiad, a new year of studying for my events, and a new year of challenges: my first building event, Scrambler. I’ve always been interested in science, specifically medicine, ever since I was 7 or 8. I read a book called When I Grow Up, I Want to Be a Doctor, which inspired me to aspire to become a doctor. Ever since then, I’ve been exploring the field of science and medicine through a variety of learning experiences such as Science Olympiad, a science competition consisting of several events that cater to a variety of fields in science. This year, my partner and I were faced with the task of building a mechanical vehicle, powered by a falling mass, that is capable of traveling down a straight, level track with a barrier at the end while carrying an
Rocketry, the use of rocket power as a propulsion mechanism, has changed the boundaries of man’s domain.Before the advent of efficient rocket power, space flight was seen as an impossibility and exclusively the subject of science fiction stories.The nature of rocket power changed in the early twentieth century when a man named Robert Hutchings Goddard focused his research and his entire life on efficient rocket propulsion.Rocket power had been thought of long before Goddard’s time, but he was the first to have success with it.
At the beginning of this assignment, both McKenna and I had no idea how to build a bottle rocket. After visiting several websites and researching multiple ways of making it, we settled on a single bottle rocket with a rounded nose cone and three fins. This was chosen because it was the easiest model to create and that meant a less likely chance of messing up. We were just concerned with getting the rocket into the air. The rounded nose cone was created by layering paper and then rolling it and folding it in way that fit around the bottle and was not a completely pointed cone. We then layered it with duct tape to keep it somewhat stable. Before attaching it to the bottle, we put five fishing weights in the top and then stuffed the remaining space with paper. After that, an outrageous amount of duct tape was used to put the nose cone in place. Following that we started to work on the fins. There were two different fin shapes that we tried. The first was a long skinny triangle. The second type was a rather wide triangle with two of the corners chopped off a bit. Each of them was cut out of cardboard and was then covered in duct tape in order to keep the cardboard from getting wet and
I have always been inspired by the workings of chemistry and mathematics. My studies of these subjects have developed my understanding and have made me pursue my interest in these two topics. I want to take up chemistry as it involves a large amount of mathematics which I value and understand to be challenging, yet very enjoyable, as there is always an alternative route to obtain the answer. Additionally, I am drawn to the course because it is a mixture of all these exacting subjects, forming a degree that is very demanding and stimulating. Chemists are constantly thinking of new ways to produce viable drugs containing different isomers to improve the pharmaceutical sector using mathematical equations. Chemistry is about innovation, applying information to new areas and how to do things better than they were before, the degree appeals to and fascinates me.
First Year Model Rockets Dr Hüseyin Sarper’s article, “ First-year project experience in Aerospace: Apogee Determination of Model Rockets with Explicit Consideration of Drag Effec,t” examines the processes associated with determining the apogee of a rocket while exploring the viewpoint of first year students. By utilizing outside research and a variety of scientific tools, Sarper conducts experiments and launches several rockets to calculate the apogee of model rockets. The project takes place within a 1.5 credit portion of a two-credit course in exploration of engineering and technology at Old Dominion University (ODU) in Norfolk, VA. Dr. Sarper works as a senior professor at ODU, and knows the procedures necessary in rocket launches from his experiences as an associate director of Colorado’s NASA Space Grant Consortium and his degrees from Pennsylvania State University (BS) and
My Grandfather Jim Daues’s earliest memories of airplanes go all the way back to elementary school. His first experiences with airplanes were making and flying model airplanes. After elementary school he went on to Saint Mary’s High School, an all boys, Catholic school in Saint Louis, Missouri. Recently, he had his 61st reunion; his classmates remembered him specifically for his models. Flying these models was his main hobby. After high school he went to Park’s College, now part of Saint Louis University, and got a degree in aerodynamics. After school, he went to work at Mcdonnell Douglas in 1957 then his career took off. He worked on many different types of airplanes throughout his career and helped encourage the use of Computer Aided Design.
A rocket travels farther, faster, and is the “delivery vehicle” of the future, right? The Catapult Ancient Effective Great Range Inexpensive Simple Time-Tested
You'll find it at home, work, and school. It's in coolers and vending machines and on store shelves. You may have it with you right now. Bottled water is everywhere. The Environmental Protection Agency (EPA) reports, "Bottled water is the fastest growing drink choice in the United States." In some ways, this is good news. More people recognize the health benefits of drinking water. They are choosing water over sugary drinks like soda and juice. Unfortunately, bottled water has a dark side. It comes not only with a high environmental cost but also with a hefty price tag. Stop and think: Is the growing trend of drinking bottled water really worth it?
Bosnor, Kevin. "How Flying Cars Will Work." Howstuffworks. How Stuff Works Inc., 1998. Web. 24 Jan.
It might be easier to live a healthy life for many people, but for others it can be very challenging. I have tried to be healthy so many times, but I always fell off the wagon. For many days I would “feel” healthy, but in reality I was not the healthiest person mentally or physically. I knew that I had to change my behavior, and become healthier (or at least almost healthy) if I wanted to live a longer life. I began my journey by drinking more water, balancing my eating with exerting, all while trying to stay mentally well.
I want you to think back to what might be the greatest invention ever. Dependant upon how well you know your history you could possibly say the wheel, the car, the airplane, the television, the autonomous robot. All of these are great ideas that have different eras in history, but they all have something in common, these creations were all invented by engineers. Do not get the misconception that engineers have been around since the dawn of time but the concept of engineering itself has. Those great revolutionaries all had ideas and solved problems which are still qualities that engineers of this day and age use. Webster defines engineering as, “the work of designing and creating large structures or new products or systems by using scientific methods.” Those people created new products so they would today be considered engineers, but they are slightly different. What makes them different is the field that they would be considered a part of. The broadest one of the oldest forms is mechanical engineering, which is my future profession.