change. Hydrogen fuel is that change for the automobiles of the future. Hydrogen has been used for decades‚ but mostly for commercial use. Each year‚ we get closer to removing the oil company’s choke hold on our wallets. It’s time to drive with a lighter purse and a cleaner environment and it’s time for hydrogen fuel. The two largest points of debate with hydrogen fuel are cost and production Hydrogen fuel is a cheaper alternative to our current source of automobile fuel used today. To make
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Space exploration is crucial to new discoveries in science‚ that will benefit society. Space exploration has changed the world around us by providing an inside look worlds around us‚ even in our own solar system. The ability to travel through space has given us a new perspective on our solar system‚ by being able to view how nature works outside of our own planet. Earth is a unique planet. So unique that our technology today has not discovered any other planets or satellites that could sustain human
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advances require more efficient sources of power. At the forefront of research for these power sources are hydrogen fuel cells. This power source takes in the most abundant element in the universe‚ Hydrogen‚ and yields immense power without combustion or pollution. The three aspects of this scientific breakthrough are the fuel cells‚ hydrogen production‚ and hydrogen storage. Fuel cells are the devices with which Hydrogen is made into electricity. These use a technology much similar to that of something
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ME 1353-AUTOMOBILE ENGINEERING KINGS COLLEGE OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING QUESTION BANK Subject Name: AT1360- AUTOMOBILE ENGINEERING UNIT-I VEHICLE STRUCTURE AND ENGINES PART A (2 MARKS) 1. State major types of automobiles according to the fuel used. 2. List any four components of a chassis. 3. Mention any two requirement of an automobile. 4. List any four characteristics of a good chassis. 5. Give any two requirement of good frame. 6. Define cross wind force. 7. State
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HISTORY OF NANOTECHNOLOGY Nowadays the realm of Nanotechnology has getting much attention at globally. If the old days‚ bigger is much more preferable and fascinating‚ but now small has become much attention from most of the study. Most of definition on Nanotechnology revolves around the study and control of phenomena and materials at length scales below 100 nm. Beside that’s‚ Nanotechnology refers to the constructing and engineering of the functional system at very micro level/ atomic level. According
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evaluate ethanol as a fuel‚ the experiments are Fermentation and Calorimetry. Fermentation will find the best combination of sugar and yeast for optimum ethanol production and the Calorimetry experiments test ethanol against other alcohols and fuels to see how it matches up in terms of energy production. Fermentation shows glucose and baker’s yeast as the fastest producers of ethanol and the calorimetry proves that ethanol and other alcohols produce more heat energy than other fuels. Introduction
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Space Exploration: Apollo Missions Space has always interested me and I had a great desire to be an astronomer one day. That has since changed‚ but space is still something I love studying about. Thus this topic was an easy choice. For the Apollo missions‚ it was originally created by NASA to sent a ship to the surface of the Moon and also have it return back to Earth. This was a huge step not only for mankind‚ but for the technology of America in the space race against the SSSR. Some of the questions
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Inc. (QDI) teamed with WCSAR (Wisconsin Center for Space Automation and Robotics)‚ a NASA center for the commercial development of space‚ developed High Emissivity Aluminiferous Light-emitting Substrate technology to provide high-intensity‚ solid-state LED lighting systems for NASA Space Shuttle plant growth experiments. Their goal was to be able to grow plants in space so humans could have longer stays in space shuttles or the International Space Station (ISS). They discovered that specific LED
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Russell Howell Mrs. Grandolfo English 12‚ Period 3 February 7‚ 2012 Reaping the Benefits of Space Exploration Curiosity has been the driving force behind the human race ever since the first Homo sapiens have started walking. Our very survival and dominance of Planet Earth has only resulted from our ability to solve problems and innovate to accomplish our goals. This uncanny problem solving ability of the Human race doesn’t even restrict us terrestrially‚ as it has propelled us into the “heavens”
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Space exploration has always been fascinating. It gives us hope of finding something new. Humans have always been explorers. When people from old times didn’t know about unknown lands they were compelled to explore them. The idea of space exploration has a sense of mystery and excitement about it. We have achieved some of the goals but not all. Through our space probes we were able to find new planets stars and even galaxies. Space exploration should continue because it could help solve many problems
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