The compass has served as a navigational aid to many tourists‚ travelers‚ and numerous explorers. Though the compass has served well in navigation‚ it has affected and improved mankind greatly. In China‚ building was refined in many ways by the compass. It has enabled many to find positions‚ direction or route. No one knows when‚ where‚ or by whom the compass was invented (dEstaing and Young 153). We do know though‚ that there were numerous inventors of the compass. The first compass was invented
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A light-emitting diode (LED) is a semiconductor light source.[6] LEDs are used as indicator lamps in many devices and are increasingly used for other lighting. Appearing as practical electronic components in 1962‚[7] early LEDs emitted low-intensity red light‚ but modern versions are available across the visible‚ ultraviolet‚ and infrared wavelengths‚ with very high brightness. When a light-emitting diode is switched on‚ electrons are able to recombine with holes within the device‚ releasing energy
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Experts state that the major causes of car accidents are driver distractions. Dangerous distractions that can lead to an accident include cell phones and other gadgets that drivers use as they drive. Cell phones‚ laptops‚ electric razors‚ etc. causes drivers to take their eyes off the road for seconds at a time with the potential to cause a serious‚ if not deadly‚ accident. In response to this‚ some states in the US have banned the use of hand-held cell phones while people are driving. The alternative
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only are our crops affected but this we are. Our crops and other plants provide us with not only food but oxygen. If we suffocate them we will slowly suffocate ourselves. C. Solutions to these problems: Public Transport‚ Alternative fuel‚ bikes‚ Car pool. III. Over the years‚ scientists have been struggling to find an effective and affordable alternative to fossil fuels‚ not only for the environment‚ but because the natural resources are being used in excess and supply is starting running short
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Develop a versatile invention business plan for use by invention hunts‚ licening agents‚ engineers‚ provisional patents‚ etc. See actual examples. Overview As an experienced inventor‚ I’ve learned that an idea is not perceived as a viable business opportunity until it can be effectively communicated on paper (or any other readable format). No matter how great your idea is‚ most people expect that you have it written down. When I was new to inventing‚ I had no idea what that meant. I searched
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I used to be the kind of person who thought nothing could ever hurt me‚ until a usual morning turned into a disaster‚ which made me realize that life can be taken abruptly. My event is my car accident. After waving goodbye to my parents‚ I was off to work on a beautiful evening. It was August 2‚ 2002 I worked at Burger Kind which was in Perrysburg‚ Ohio. I remember listening that day to Alanis Morisette‚ looking at the beautiful wild daisies freshly blossoming on the side of the road. Then
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Considerations for Carsharing and Station Cars‚ Transportation Research Record‚ No. 1887‚ TRB‚ National Research Council‚ Washington‚ D.C.‚ 2004‚ pp. 128-136. 9. Katzev‚ R. Car Sharing: A New Approach to Urban Transportation Problems. In Analysis of Social Issues and Public Policy‚ Vol. 3‚ No. 1‚ 2003‚ pp. 65-86. http://www.asapspssi.org/pdf/katzev.pdf. Accessed July 31‚ 2005. 10. Shaheen‚ S.‚ M. Meyn‚ and K. Wipyewski. U.S. Shared-Use Vehicle Findings on Carsharing and Station Car Growth‚ Transportation Research
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The Cars of the Future In the last few years there has increased the amount of famous ATV’s here in Puerto Rico. The problem is that here in Puerto Rico they are illegal to drive on public roads because they are not very safe and they are for just one passenger. Lately there have been a lot of accidents because of people that does not use their gear and run at velocities where losing control is inevitable. The government has put laws against them and they are trying to eliminate them from here
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Industrialization would not have happened so quickly if it wasn ’t for new inventions. Inventions made it easier for people to do their jobs and get them finished quicker. Many new inventions made during this time period where the spinning jenny‚ water frame‚ steam engine and locomotive. The inventors of these inventions were Jasmes Hargreaves‚ Richard Arkwright‚ Jame ’s Watt and Richard Trevithick. New ideas‚ methods‚ and machinery helped the Industrial Revolution go at a faster pace. The spinning
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Sarah E. Goode‚ born in 1855‚ was the first African American woman to receive a United States patent. Her invention was a cabinet bed. When the bed was not in use‚ the invention also functioned as a roll-top desk. During the time of its invention‚ people commonly lived in studios or small apartments. Most people did not have the space for bulky or large pieces of furniture because there was little space in there homes as it was. However‚ the cabinet desk was an ideal piece of furniture because it
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