all know that penicillin is one of the top known class of antibiotics prescribed today. Although this drug has been getting numerous applauds since the mid 1900s on its effectiveness; it did not start at that way. The biggest challenge to this discovery was it mass production‚ which later came down the road. This drug was discovered in a very unusual way by Alexander Fleming in 1920. Fleming had returned from a summer vacation and began sorting petri dishes‚ which contained colonies. Which are
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We are in the age of science and technology. Man cannot live without the aid of science. Science has so much engulfed our lives that nothing can take place in our day to day work without the help of science. Our food‚ transport‚ learning‚ administration‚ recreation and social life are all linked with science in various ways. There are many advantages of scientific discoveries in our daily life .Nowadays there are gadgets to remove drudgery. Electricity‚ communications‚ transport‚ entertainment and
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Archaeological discoveries made in the 1920s play a vital role in understanding how and when ancient Americans and their descendants resided in North America. Their culture and way of life. In the following paragraph I will discuss how the Folsom discoveries helped scholars understand the migration of ancient American into the Western Hemisphere‚ their origin as well as the geological condition that facilitated the migration. And finally how the interaction between Native American and the environment
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Christopher Mirtia Computer Systems Institute 28 November 2011 Self-Discovery Essay Self- discovery is a process used to find the main skills and interests needed to succeed in a particular career area. As a future IT specialist‚ self-discovery and self-awareness play a big part in my decision. Some skills that I discovered for my field includes: the ability to learn the basic concepts needed to succeed. Next‚ I would need to know how to apply them correctly. Lastly‚ I need the determination
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Antimatter is a large subject which is covered through all the science fields. Antimatter or antiparticles is often called the "mirror image" of ordinary matter. For every type of ordinary matter particle‚ an antimatter particle can be created that is identical in characteristics except for an opposite electric charge and some other properties like magnetic moment. While staying with the topic of astronomy‚ this paper will describe the discovery of antimatter‚ the origins of antimatter‚ and antimatter
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Over the years of history‚ whether its American history‚ or world history‚ different races and ethnicities have been discriminated. Also‚ women have been oppressed in the past‚ and even today in certain instances. One woman who played a key role in women’s history was Elizabeth Freeman‚ known by her nickname‚ Bet. Freeman summed up‚ is known as the first slave to ever actually win a lawsuit. Freeman was born in Claverack‚ Province of New York‚ resided in Sheffield Massachusetts where she won her
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And the Band Played On (1993) is a famous movie that displays how the AIDS epidemic was developed. It shows how the disease started in Africa and then moved to New York‚ San Francisco and Los Angeles. The Center of Disease Control (CDC) first saw it as a small outbreak among homosexual men but eventually it leads into something massive and Dr. Francis develops a theory of “Patient Zero” who is the first person that is connected to the AIDS virus and its spread to different states. Unfortunately‚
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archeology itself‚ it is often a spectacular event to find only a small piece of bone from our miraculous ancestors. We are able to learn so much about our past through these small yet very influential discoveries that have happened ever the last 100 years. However‚ as it was stated the finding of Australopithecus sediba has been one of the most important discoveries because of what we were able to learn and are still learning from it. It helped bridge some of the misunderstanding we had and also helped
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There were many political and technological changes that prompted the world explorations and discovery of the new world. The Portuguese were the main contributors to the technological changes that lead to the discovery of the new world. However‚ the change of the political structure of Spain ultimately lead to the discovery. There were many technological changes that the Portuguese contributed. First of all they observed the way the Arab vessels were designed and then improved on them to make
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What does Science really mean? Science refers to a system of acquiring knowledge. This system uses observation and experimentation to describe and explain natural phenomena. The term science also refers to the organized body of knowledge people have gained using that system. Less formally‚ the word science often describes any systematic field of study or the knowledge gained from it. (Science Made Simple‚ Inc.‚ 2006). Since in the beginning of time‚ we have conducted experiments whether we knew it
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