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The question in this section is based on what is stated or implied in the passage given below. For the question, choose the option that most accurately and completely answers the question.
The words invention and Innovation are closely linked, but they are not interchangeable. The inventor is a genius who uses his intellect, imagination, time and resources to create something that does not exist. But this invention may or may not be of utility to the masses. It is the enterprising innovator who uses various resources, skills and time to make the invention available for use. The innovator might use the invention as it is, modifies it or even blend two or more inventions to make one marketable product. A great example is that of the iPhone which is a combination of various inventions. If an invention is the result of countless trials and errors, so can be the case with innovation. Not every attempt to make an invention is successful. Not every innovation sees the light of the day. Benjamin Franklin had the belief that success doesn‘t come without challenge, mistake, and in a few cases failure.
One of the world‘s most famous innovators, Steve Jobs says, ―Sometimes when you innovate, you make mistakes. It is best to admit them quickly and get on with improving your other innovations.‖ Thus, inventors and innovators have to be intrepid enough to take risks; consider failures as stepping stones and not stumbling blocks. Some inventions are the result of a keen observation or a simple discovery. The inventor of Velcro, also called the zipless zipper, is the Swiss engineer George de Mestral. He was hiking in the woods when he found burrs clinging to his clothes and his dog‘s fur. Back at home, he studied the burrs. He discovered that each burr was a collection of tiny hooks which made it cling on to another object. A few years later, he made and patented the strips of fabric that came to us like Velcro. The world of inventions and innovations is a competitive one. But the race does not end here; it is also prevalent in the case of getting intellectual property rights. There have been inventors who failed to get a single patent while there have been some who managed to amass numerous patents in their lifetime. Thomas Edison had 1,093 patents to his credit! We relate the telephone with Alexander Graham Bell. It is believed that around the same time, Antonio Meucci had also designed the telephone, but due to a lack of resources and various hardships, he could not proceed with the patent of his invention. It is also believed that Elisha Gray had made a design for the telephone and applied for the patent at the U.S. patent office on the same day as Graham Bell did. By sheer chance, Graham‘s lawyer‘s turn to file the papers came first. Hence, Graham was granted the first patent for the telephone. It is not easy, and at times almost impossible, for an inventor to be an innovator too. There are very few like Thomas Edison who graduated from being an incredible inventor to a successful manufacturer and businessman with brilliant marketing skills. While innovations that have helped to enhance the quality of life are laudable, equally laudable are the inventions that laid the foundation of these very innovations.
It is believed that Graham Bell became the first patent holder of the telephone because of
Options
his ingenuity and good fortune.
the carelessness of Elisha‘s lawyer.
the clever trick played by his lawyer.
the biased officials in the patent office.
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Solution
It is believed that Graham Bell became the first patent holder of the telephone because of his ingenuity and good fortune.
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Direction : The passage given below is followed by a set of question. Choose the most appropriate answer to each question.
With an aim to check flow of black money and evasion of taxes through stock market, market regulator SEBI has decided to impose hefty penalty on brokers facilitating such transactions from tomorrow. The regulator recently came across a loophole in its existing regulations, which was being abused by stock brokers for facilitating tax evasion and flow of black money through fictitious trades in lieu of hefty commissions. To remove this anomaly, SEBI has asked stock exchanges to penalise the brokers transferring trades from one trading account to another after terming them as ‘punching’ errors. The penalty could be as high as 2% of the value of shares traded in the ‘wrong’ account, as per new rules coming into effect from August 1. In a widely-prevalent, but secretly operated practice, the people looking to evade taxes approach certain brokers to show losses in their stock trading accounts, so that their earnings from other sources are not taxed. These brokers are also approached by people looking to show their black money as earnings made through stock market. In exchange for a commission, generally 5-10% of the total amount, these brokers show desired profits or losses in the accounts of their clients after transferring trades from other accounts, created for such purposes only. The brokers generally keep conducting both ‘buy’ and ‘sell’ trades in these fictitious accounts so that they can be used accordingly when approached by such clients. In the market parlance, these deals are known as profit or loss shopping. While profit is purchased to show black money as earnings from the market, the losses are purchased to avoid tax on earnings from other sources. As the transfer of trades is not allowed from one account to the other in general cases, the brokers show the trades conducted in their own fictitious accounts as ‘punching’ errors. The regulations allow transfer of trades in the cases of genuine errors, as at times ‘punching’ or placing of orders can be made for a wrong client. To check any abuse of this rule, SEBI has asked the bourses to put in place a robust mechanism to identify whether the errors are genuine or not. At the same time, the bourses have been asked to levy penalty on the brokers transferring their non-institutional trades from one account to the other. The penalty would be 1% of the traded value in wrong account if such trades are up to 5% of the broker’s total non-institutional turnover in a month. The penalty would be 2% of trade value in wrong account if such transactions exceed 5% of total monthly turnover in a month.
It can be inferred from the passage that
Read the passage and answer the question based on it.
Civilization is basically a vital kind of grouping. Without civilizations, the world as we know it would not be. Civilizations have different qualities than regular groups of people such as nomads. For example, a civilization develops surpluses of things which helps the people be a stable community. These surpluses also create the construction and growth of cities and help develop secure, formal states. The government is also present in civilizations. One very important part of a civilization is an advanced writing method. A civilization can only be complete with all of these factors, or it will just fall apart. Nomads are nowhere close to being a civilization even though sometimes groups of nomads have good technology. The words 'culture' and 'civilization' have been often used synonymously, though they have clearly defined meanings differentiating them. 'Civilization' means the betterment of ways of living, making Nature bend to fulfill the needs of humankind. It includes also organizing societies into politically well-defined groups working collectively for improved conditions of life in matters of food, dress, communication, and so on. Thus a group considers itself as civilized, while others were looked down upon as barbarians. This has led to wars and holocausts, resulting in the mass destruction of human beings. What are the good parts of our civilization? First and foremost there are order and safety. If today I have a quarrel with another man, I do not get beaten merely because I am physically weaker and he can kick me down. I go to law, and the law will decide as fairly as it can between the two of us. Thus in disputes between man and man right has taken the place of might. Moreover, the law protects me from robbery and violence. Nobody may come and break into my house, steal my goods or run off with my children. Of course, there are burglars, but they are very rare, and the law punishes them whenever it catches them. It is difficult for us to realize how much this safety means. Without safety, these higher activities of mankind which make up civilization could not go on. The inventor could not invent, the scientist find out or the artist make beautiful things. Hence, order and safety, although they are not themselves civilization are things without which civilization would be impossible. They are as necessary to our civilization as the air we breathe is to us, and we have grown so used to them that we do not notice them any more than we notice the air. Another great achievement of our civilization is that today civilized men are largely free from the fear of pain. They still fall ill, but illness is no longer the terrible thing it used to be... Not only do men and women enjoy better health; they live longer than they ever did before, and they have a much better chance of growing up... Thirdly, our civilization is more secure than any that have gone before it. This is because it is much more widely spread... Previous civilizations were specialized and limited, they were like oases in a desert.
The third merit of the present civilization, according to the author, is:
Paragraph: China’s rising power is based on its remarkable economic success. Shanghai’s overall economy is currently growing at around 13% per year, thus doubling in size every five or six years. Everywhere there are start-ups, innovations, and young entrepreneurs hungry for profits. In a series of high-level meetings between Chinese and African officials, the advice that the African leaders received from the Chinese was sound and more practical than they typically get from the World Bank. Chinese officials stress the crucial role of public investments, especially in agriculture and infrastructure, to lay the basis for private sector-led growth. In a hungry and poor rural economy, as China was in the 1970s and as most of Africa is today, a key starting point is to raise farm productivity. Farmers need the benefits of fertilizer, irrigation and high-yield seeds, all of which were a core part of China’s economical take off. Two other equally critical investments are also needed: roads and electricity, without which there cannot be a modern economy. Farmers might be able to increase their output, but it won’t be able to reach the cities, and the cities won’t be able to provide the countryside with inputs. The government has taken pains to ensure that electricity grids and transportation networks reach every village in China. China is prepared to help Africa in substantial ways in agriculture, roads, power, health and education. And that is not an empty boast. Chinese leaders are prepared to share new high yield rice varieties, with their African counterparts and, all over Africa, China is financing and constructing basic infrastructure.
This illustrates what is wrong with the World Bank. The World Bank has often forgotten the most basic lessons of development, preferring to lecture the poor and force them to privatize basic infrastructure, which is untenable, rather than to help the poor to invest in infrastructure and other crucial sectors. The Banks’ failure began in the early 1980s when under the ideological sway of the American President and British Prime Minister tried to get Africa and other poor regions to cut back or close down government investments and services. For 25 years, the bank tries to get governments out of agriculture, leaving impoverished peasants to fend for themselves. The result has been a disaster in Africa, with farm productivity stagnant for decades. The bank also pushed for privatization of national health systems, water utilities, and road and power networks, and has grossly underfinanced these critical sectors. This extreme free-market ideology, also called “structural adjustment”, went against the practical lessons of development successes in China and the rest of Asia. Practical development strategy recognizes that public investments - in agriculture, health, education, and infrastructure- are necessary complements to private investments. The World Bank has instead wrongly seen such vital public investments as an enemy of private sector development. Whenever the banks’ ideology failed, it has blamed the poor for corruption, mismanagement, or lack of initiative. Instead of focusing its attention on helping the poorest countries to improve their infrastructure, there has been a crusade against corruption. The good news is that African governments are getting the message on how to spur economic growth and are getting crucial help from China and other partners that are less wedded to extreme free-market ideology than the world Bank. They have declared their intention to invest in infrastructure, agriculture modernistation, public health, and education. It is clear the Bank can regain its relevance only if it becomes practical once again, by returning its focus to financing public investments in priority sectors. If that happens, the Bank can still do justice to the bold vision of a world of shared prosperity that prompted its creation after World War II.
Which of the following cannot be said about structural adjustment?
Read the passage and answer the question following it
Artists should treat their art as art and take the process of making it as seriously as anyone takes their chosen profession. Great skill and insight are required in order to create truly original art. Transforming an idea or concept into a technically thought-provoking or emotion-arousing work of art in any medium is a talent that few people possess. And there you have the "purist's vision."
Now if an artist wants to create art and never sell it, then he or she never has to worry about how to price it. That artist can afford to be a "purist." as you put it, produce art free of any encumbrances or concerns about what the art world or anyone else might think, and avoid "prostituting" or "debasing" that art by placing dollar values on it." But if you're an artist who wants to sell your art or who has to sell it in order to survive as an artist, you must use whatever tools are available to figure out how much it's worth and how best to sell it.
Let's say you're just starting out as an artist, you have little or no experience showing or selling your work, and in a period of two minutes, you produce a pencil drawing on a piece of paper. You view this drawing as highly significant in your evolution as an artist and rank its creation as the single most important creative moment of your life.
Consequently, you put a price of $20, 000 on it because only for that amount of money will you agree to part with such an important work of art. This is a "purist's vision" approach to pricing as opposed to a "realities of the marketplace" approach. From a business standpoint, you'll have an extremely difficult time selling your drawing, as you won't be able to justify the $20,000 price to real art buyers in the real art world. You have no track record of selling artin that price range, and you have few or no shows, critical reviews, or supporting data from outside sources indicating that your art has that kind of value or collectibility in the marketplace. The overwhelming majority of art buyers who have $20,000to spend look for works of art by established artists with documented track records of showing and selling art in that price range.
Your drawing is still highly significant to you, but what someone is willing to pay for it on the open market is a matter for art buyers to decide. You can price it however you wish, but you can never force anyone to buy it. That's the way the art business works. So if you want to sell it, you have to figure out what dollar amount someone is likely to pay for it on the open market and then price it at that amount. But the tale of your drawing does not end here.
The art world may, one agree with you that the product of your two-minute moment precipitates a major transformational turning point in your career, and is well worth a $20,000 asking price, but you're going to have to prove first. Aspects of that drawing will have to be reflected in your art from the moment you created it onwards, the art world will have to recognize your art both critically and from the marketing standpoints, and you will have to successfully produce, show, and sell for many years. Then one day, when your first retrospective exhibition opens at the Four-Star Museum of Art, that drawing will hang framed and captioned as the first inspiration for all subsequent work. The art world will then understand and respect its significance, and a serious collector may well be willing to pay an extraordinary price to own this historically important document of your career.
Returning for a moment to the concept of a purist artist who creates art and never sells it, sooner or later (hopefully later), that purist will pass on and leave behind a body of work. Unless that artist leaves specific instructions in his or her will for that body of work to be destroyed, it will become subject to those market forces that the artist strived for a lifetime to avoid. At the very least, it'll have to be appraised for tax, donation, or inheritance purposes. In most cases, it eventually comes onto the market either through a probable sale, an auction, or as represented by a dealer, gallery, or family member. The moral of the story is that one way or another, someone somewhere at some point in time will use tried and true methods to realistically price and either sell, donate, trade or otherwise transact any work of art that comes onto the market in any way, shape, or form. I hope that that person will be you, the artist and that you'll price your art according to what the market will bear, sell plenty of it, and have a long and rewarding career. Answer the following question indicating your option for question:
The "realities of the marketplace" approach entail
- "prostituting" one's an art by putting a dollar price on it
- gauging the market value of one's art and then putting a price on it
- compromising on one's estimation of ones own art as far as its wreath-in financial terms are concerned
- subjecting one's art to the buyer's interpretation of it
Read the given passage carefully and attempt the question that follows.
The work which Gandhiji had taken up was not only regarding the achievement of political freedom but also the establishment of a new social order based on truth and nonviolence, unity and peace, equality and universal brotherhood and maximum freedom for all. This unfinished part of his experiment was perhaps even more difficult to achieve than the achievement of political freedom. In the political struggle, the fight was against a foreign power and all one could do was either join it or wish it a success and give it his/her moral support. In establishing a social order on this pattern, there was a strong possibility of a conflict arising between diverse groups and classes of our own people. Experience shows that man values his possessions even more than his life because in the former he sees the means for perpetuation and survival of his descendants even after his body is reduced to ashes. A new order cannot be established without radically changing the mind and attitude of men towards property and, at some stage or the other, the ‘haves’ have to yield place to the ‘have-nots’. We have seen, in our time, attempts to achieve a kind of egalitarian society and the picture of it after it was achieved. But this was done, by and large, through the use of physical force.
In the ultimate analysis, it is difficult, if not impossible, to say that the instinct to possess has been rooted out or that it will not reappear in an even worse form under a different guise. It may even be that like a gas kept confined within containers under great pressure, or water held back by a big dam, once the barrier breaks, the reaction will one day sweep back with a violence equal in extent and intensity to what was used to establish and maintain the outward egalitarian form. This enforced egalitarianism contains, in its bosom, the seed of its own destruction.
The root cause of class conflict is possessiveness or the acquisitive instinct. So long as the ideal that is to be achieved is one of securing the maximum material satisfaction, possessiveness is neither suppressed nor eliminated but grows on what it feeds. Nor does it cease to be possessiveness, whether it is confined to only a few or is shared by many.
If egalitarianism is to endure, it has to be based not on the possession of the maximum material goods by a few or by all but on voluntary, enlightened renunciation of those goods which cannot be shared by others or can be enjoyed only at the expense of others. This calls for substitution of material values by purely spiritual ones. The paradise of material satisfaction, which is sometimes equated with progress these days, neither spells peace nor progress. Mahatma Gandhi has shown us how the acquisitive instinct inherent in man can be transmuted by the adoption of the ideal of trusteeship by those who ‘have’ for the benefit of all those who ‘have not’ so that, instead of leading to exploitation and conflict, it would become a means and incentive for the amelioration and progress of society respectively.
Which of the following conclusions can be deduced from the passage?
The questions section is based on the passage. The question is to be answered on the basis of what is stated or implied in the passage.
In principle, a cohesive group-one whose members generally agree with one another and support one another’s judgments do a much better job at decision making than it could if it were non-cohesive. When cohesiveness is low or lacking entirely, compliance out of fear of recrimination is likely to be strongest. To overcome this fear, participants in the group’s deliberations need to be confident that they are members in good standing and that the others will continue to value their role in the group, whether or not they agree about a particular issue under discussion. As members of a group feel more accepted by the others, they acquire greater freedom to say what they really think, becoming less likely to use deceitful arguments or to play it safe by dancing around the issues with vapid or conventional comments. Typically, then, the more cohesive a group becomes, the less its members will deliberately censor what they say out of fear of being punished socially for antagonizing their fellow members. But group cohesiveness can have pitfalls as well: while the members of a highly cohesive group can feel much freer to deviate from the majority, their desire for genuine concurrence on every important issue often inclines them not to use this freedom. In a highly cohesive group of decision-makers, the danger is not that individuals will conceal objections they harbor regarding a proposal favored by the majority, but that they will think the proposal is a good one without attempting to carry out critical scrutiny that could reveal grounds for strong objections. Members may then decide that any misgivings they feel are not worth pursuing that the benefit of any doubt should be given to the group consensus. In this way, they may fall victim to a syndrome known as ‘groupthink’, which one psychologist concerned with collective decision making has defined as ‘a deterioration of mental efficiency, reality testing, and moral judgment that results from in-group pressures’. Based on analyses of major fiascos of international diplomacy and military decision making, researchers have identified groupthink behaviour as a recurring pattern that involves several factors: overestimation of the group’s power and morality, manifested, for example, is an illusion of invulnerability, which creates excessive optimism;
closed-mindedness to warnings of problems and to alternative viewpoints; and unwarranted pressures toward uniformity, including self-censorship with respect to doubts about the group’s reasoning and a concomitant shared illusion of unanimity concerning group decisions. The cohesiveness of the decision-making group is an essential antecedent condition for this syndrome but not a sufficient one, so it is important to work toward identifying the additional factors that determine whether group cohesiveness will deteriorate into groupthink or allow for effective decision making.
A group of closely associated colleagues has made a disastrous diplomatic decision after a series of meetings marked by disagreement over conflicting alternatives. It can be inferred from the passage that the author would be most likely to say that this scenario.
Read the given passages and answer the question with the help of the information provided in the passage.
A large number of branches of banks have been set-up in the villages. The main purpose of setting up these banks is to develop the habit of saving among the villagers and also to give loans to farmers for boosting production in one way or the other. So, banks had been concentrated in the bigger cities and Indian villagers had no faith in them.
The new banks also intend to re-channel bank credit -from the big industries to the small sectors. With the intention of promoting rural banking, regional rural banks were established. These aligned the local field with rural problems. These banks are not to replace the other credit-giving bodies but to supplement them.
The Steering Committee of the Regional Rural Banks considered some structural changes. First of all, they gave thought to the staffing spectrum, then to effective coordination among banks rural cooperatives and commercial and the possibility of bringing credit within the access to weaker sections. They wanted to recruit staff for the rural banks at lower salaries. But, this type of discrimination would have been unfruitful. So, it was given up.
A problem with regard to the rural banks is the creditworthiness of the poor. The Indian farmers are so poor that they cannot pay back their loans. The rural Indian surveys make it quite clear that practically rural farmers have no creditworthiness. Their socio-economic mobility is almost zero. That is why banks fear that their credit will never be paid back.
Another difficulty for the rural banks is that loans cannot be processed so easily. Processing loans also entails heavy expenditure. This was also going to affect their financial position. Still, the establishment of the rural banks was decided because the social advantages were more important than the commercial consideration.
Rural banks definitely encourage savings. No doubt the villagers do not have to pay income tax and they get many other concessions, yet their saving is not significant. Despite all the hurdles, the rural banking system will boost up the economy of villages and thereby the economy of the country.
Which of the following is possibly the most appropriate title for the passage?
Read the given passages and answer the question with the help of the information provided in the passage.
A new analysis has determined that the threat of global warming can still be greatly diminished if nations cut emissions of heat-trapping greenhouse gases by 70% this century. The analysis was done by scientists at the National Centre for Atmospheric Research (NCAR). While global temperatures- would· rise, the most dangerous potential aspects of climate change, including massive losses of Arctic sea ice and permafrost and significant sea-level rise, could be partially avoided.
This research indicates that we can no longer avoid significant warming during this century, said NCAR scientist Warren Washington, the study paper's lead author. But, if the world were to implement this level of mission cuts, we could stabilise the threat of climate change, he added. Average global temperatures have armed by close to I C since the pre-industrial era.
Much of the warming is due to human-produced emissions of greenhouse gases, predominantly carbon dioxide. This heat-trapping gas has increased from a pre-industrial level of about 284 parts per million (ppm) in the atmosphere to more than 380 ppm today. With research showing that additional warming of about l °C may be the threshold for dangerous climate change, the European Union has called for dramatic cuts in emissions of carbon dioxide and other greenhouse gases.
To examine the impact of such cuts on the world's climate. Washington and his colleagues ran a series of global studies with the NCAR based Community Climate System Model (CCSM). They assumed that carbon dioxide levels could be held to 450 ppm at the end of this century. In contrast, emissions are now on track to reach about 750 ppm by 2100 if unchecked.
The team's results showed that If carbon dioxide were held to 450 ppm, global temperatures would increase by 0.6 ·c above current readings by the end of the century.
What can be the most appropriate title for the above passage?
Read the given passages and answer the question with the help of the information provided in the passage.
Once upon a time, there was a royal elephant that used to reside in the premises of the king's palace. The elephant was very dear to the king, so he was well-fed and well treated. There was also a Dog who lived near the Elephant's shed. He was very weak and skinny. He was always fascinated by the smell of rich sweet rice being fed to the royal elephant. One day, the Dog could no longer resist the aroma of the rice and somehow managed to sneak into the Elephant's shed. He ate the grains of sweet rice that fell from the Elephant's mouth. He liked the rice so much, that he started going there daily to eat the rice. For days, the huge Elephant didn't notice the small dog as he was busy enjoying the delicious food. Gradually, the Dog grew bigger and stronger eating such rich food. Finally, the Elephant noticed him and allowed him access to the food. The Elephant enjoyed the company of the Dog and started sharing his food with him. They also started spending time with each other and soon became good friends. They ate together, slept together and played together. While playing, the Elephant would hold the Dog in his trunk and swing him back and forth. Soon neither of them was happy without the other. They became great friends and didn't want to be separated from each other.
Then one day, a man saw the Dog and asked the Elephant-keeper, "I want to buy this Dog. What price do you want for it?" The Elephant keeper didn't own the Dog but sold it and extracted a sum of money from this deal. The man took the Dog to his home village, which was quite far away. The King's Elephant became very sad after this incident. He missed his friend a lot and started neglecting everything. He didn't want to do anything without his dear friend, so he stopped eating, drinking and even bathing. Finally, the Elephant-keeper reported this to the King; however, he didn't mention anything about the Dog. The King had a wise minister, who was known for his keen understanding of animals. The King ordered the minister, "Go to the Elephant shed and find out the reason for the Elephant's condition". The intelligent minister went to the Elephant's shed and found the Elephant very sad. He examined the Elephant and asked the Elephant keeper, "There is nothing wrong with this Elephant's body, then why does he look so sad?" I think this Elephant is grief-stricken, possibly due to the loss of a dear friend.
Do you know if this Elephant shared a close friendship with anyone? The Elephant-keeper said, "There was a Dog who used to eat, sleep and play with the Elephant. He was taken by a stranger three days ago''. The minister went back to the King and said, "Your majesty, in my opinion, the royal Elephant is not sick, but he is lonesome without his dear friend, the Dog". The King said, "You're right, friendship is one of the most wonderful things of life. Do you know where that ·Dog is?" The Minister replied, "Elephant keeper has informed me that a stranger took him away and he doesn't know his whereabouts". The King asked, "how can we bring back my Elephant's friend and make him happy again?" The Minister suggested, "Your Majesty, make a declaration that whoever has the dog that used to live at the royal Elephant's shed will be penalised". The King did the same and the man who had taken the dog, instantly turned him loose when he heard the proclamation. As soon as he was freed, the Dog ran back as fast as he could to the Elephant's shed. The Elephant was so delighted to see the Dog that he picked his friend up with his trunk and swung him back and forth. The Dog wagged his tail, while the Elephant's eyes sparkled with happiness. The King was content to see the Elephant happy once again and rewarded the Minister for his wise judgement.
What was the Minister's diagnosis of the Elephant's condition?
Read the given passages and answer the question with the help of the information provided in the passage.
Thomas Edison was born in 1847 In Milan, Ohio. He was nicknamed 'Al' at an early age. At age 11, Edison moved to Michigan where he spent the remainder of his childhood. Thomas Edition struggled at school but learned to love reading and conducting experiments from his mother who taught him at home. At age 15, Edison became a 'tramp together', sending and rece1vrng messages via Morse code, an electronically-conveyed alphabet using different clicks for each letter. In 1870, Edison moved to New York City and improved the stock ticker. He soon formed his own company that manufactured the new stock tickers. He also began working on the telegraph and invented a version that could send our messages at once. Edison then moved with his family to New Jersey where he started his famous laboratory. In 1877, Edison, with help from 'muckers', individuals from around the world looking to make fortune in America, invented the phonograph. The phonograph was a machine that recorded and played back sounds. In 1878, Edison invented the light bulb as well as the power grid system, which could generate electricity and deliver it to homes through a network of wires. He subsequently started the Edison Electric Light Company in October of 1878. Edison continued to invent or improve products and make significant contributions to X-ray technology, storage batteries and motion pictures (movies). Edison was a prolific inventor, holding 1,093 US patents in his name, as well as many patents in the United Kingdom, France, and Germany.
Who is a 'mucker'?
