Technology - a double-edged sword
Of course, too few of the technological advances that come out of scientific knowledge are purely evil. The vast majority of them can benefit society as well as jeopardize it by harming people. That's why "double-edged sword" is the most accurate metaphor for them.
The use of scientific inventions for world domination is an example of a "double-edged sword". One of the earliest depictions of a scientific madman was Verne. In "The Master of the World," he depicted Robiel, a madman who was invisible in a crater. He invented the amphibious vehicle as a means of domination. Verne, however, was a loyal elder, and could never get the bad guys right. The image of the "world's master, Robiel" is also very funny.
In Wells's The Invisible Man, Griffin goes on a rampage and calls himself "The Invisible Man". However, he didn't even get to rule a remote English village before the villagers rounded him up and killed him as a monster.
In The Great Dictator, the Soviet writer Belyaev portrayed a typical scientific maniac. German psychologist Stirner, who had long studied the transmission of information between animals, finally invented a device to directly control the minds of others with brain waves. He leaves the scientific world and mixes with the financier Gottlieb, controlling first Gottlieb and his main assistants, then business rivals, and even being able to create stock market turmoil for his profit. Finally, when Steiner's plot was uncovered, he actually used this weapon against the armies of several countries, sending the attacking armies scattering in disbelief. It was only when attacked by their Soviet counterparts with an equivalent weapon that Steiner's plot failed. Soviet scientists, on the other hand, have transformed the apparatus for controlling the minds of others into a tool for the benefit of mankind: it greatly speeds up the transfer of information between individual human beings, coordinates collective labor, and can even make an orchestra free of a conductor.
Nan Yuan Zhao once said that disasters and catastrophes created by moral and religious maniacs have occurred throughout history and abound in reality. Science maniacs, on the other hand, appear only in Hollywood sci-fi horror movies. So, in the late modern period, the people who use science for evil in the writings of science fiction writers are no longer the maniacs who move about trying to control the world. These evildoers want to achieve some more specific, less far-reaching, but more realistic goals with the new technology at hand.
Robin Kirk is best known for his "medical horror" novels. The Death Hormone is one of his science fiction medical horror novels. Death Hormone is a hormone inherent in the human body, secreted by the pituitary gland like growth hormone, but only appears after the secretion of sex hormones stops. Medical scientist Hayes was inspired by Pacific salmon, which die immediately after spawning. Hayes eventually extracted the death hormone trigger from the head of the salmon. Injected into the organism, it causes an immediate and massive release of the death hormone.
Hayes works for a large membership health center. A number of successful, middle-aged men join this health center in order to receive lifelong health treatments. However, over a period of time, there are always some middle-aged people who die suddenly. All of them had bad habits of smoking and drinking, but their experience before entering the health center showed that they were still in normal physical condition. At the time of their deaths, they were all extremely cardiovascularly aged. This list of deaths eventually included Hayes himself. These apparently normal deaths aroused the suspicion of Dr. Jetson. After repeated investigations, he finally discovered that it was Shirley and others at the health center who were secretly administering Hayes' extracted death hormone inducer to these people to make them die sooner, so that they would not be forced to provide free medication in large quantities when these people aged.
At the end of the novel, several book characters directly discuss the good and evil of science and technology on the issue of death hormone, and whether to set up laws to restrain the scientists, so that they can't invent as they wish. This shows that the author was conscious of the good and evil issues of science when he created the book.
The skyscraper was born in the United States at the end of the nineteenth century and soon became a symbol of the combination of technology and wealth. In the second half of the twentieth century, many countries and regions in East Asia joined the skyscraper race, high-rise buildings erected at a rate of "spring" to describe it, I'm afraid it's not too much. The high cost burden and disaster potential brought by skyscrapers have also become the focus of attention. The novel "Skyscraper Fire" is based on this theme.
When the novel came out, the world's tallest building was the Sears Tower in Chicago. The author fictionalized the new world's tallest building, which was located across the street from the Sears Tower, so that at the end of the novel, the rescue team was able to set up a steel cable between the Sears Tower and the "world's tallest building" to save people. The owner of the World's First Building cuts corners in order to meet the deadline, resulting in overloaded electrical circuits and a dark fire on the day of the opening ceremony. The characteristic "chimney effect" of the skyscraper caused the fire to spread upward, floor by floor, to the top floor. There, hundreds of dignitaries were celebrating. Due to the lack of security and other reasons, by the time the fire was discovered, it was impossible to put it out.
The work's concerns about fire hazards in skyscrapers came through the mouth of the fire chief. After the fire, the fire chief came to the scene, met the architect and questioned the latter, saying, "Why do you build such a high building when you know that the current fire-fighting technology can't do anything about fires above seven floors? And at the end, he said something even more horrible: Today is not bad, only 200 people died. In the future, similar fires will kill thousands of people. Only then will you know what kind of buildings you should build! The movie was filmed in the 1980s, and more than a decade later, this horrific prophecy fell on the Twin Towers of the World Trade Center, where the Pentagon suffered far fewer casualties than the World Trade Center in the 9/11 attacks. If it weren't for the high-rise buildings, the 9/11 attacks could have been a magnified Lockerbie.
The novel was later adapted into an influential movie with a large cast. Only the novel ended with many people, including the governor, not escaping the fire. The movie, on the other hand, added a brighter ending: rescuers blew up a water tank on the roof of the building and doused the blaze. But that wasn't reality. Water from a rooftop water tower is really a drop in the bucket for a roaring fire like the one on 9/11.
In 1972, mankind crossed the threshold of genetically modified technology at Stanford University. It unleashed an almost limitless possibility: mixing genes from different species according to human needs to create new species not found in nature. As soon as gene technology came out, it was immediately applied to agricultural technology, creating a large number of new species. While they have provided high yielding crops, they have also created a major storm of acceptance and resistance against GM crops. A not-so-distant fiasco in Wuhan, where farmers destroyed a GM experimental field, shows that this wave of resistance has now blown into the country. The short sci-fi book "Act for Heaven" is based on GM crops.
In this novel, the American MSD Biological Company invested two billion dollars to develop the "Magic King strain" of wheat. It is high-yielding, disease-resistant and of excellent quality. In order to prevent farmers from keeping the harvested wheat seeds, MSD mixed in the genes of the Magic Wheat with a toxic protein gene that causes infertility. This way, any second-generation wheat seeds will not be able to grow without a special solvent that the company has secretly mastered to inhibit the toxic protein gene. As a means of protecting its intellectual property, this was no excuse, and a low-level MSD employee was responsible for marketing it to the Shaanxi region of China. The first year's harvest was so good that the next year, some farmers secretly kept it in their fields, resulting in the loss of a large portion of their wheat fields. Although MSD had done a lot of preventive research, the suicide gene spread to other wheat varieties due to the transportation function of some special viruses. The black death wheat spread plague-like.
An interesting example of "bad science" about grain is Grain of Life. Belyaev's scientist, Broyles, is not only harmless, he doesn't even have a commercial agenda like MSD. He cultivates a single-celled organism that can obtain nutrients directly from the air, expand itself, and can be eaten directly, becoming "the food of immortality". However, instead of solving the problem of hunger, this "grain of immortality" led to the bankruptcy of farmers and aggravated the economic crisis. In the end, when summer came, the temperature was favorable and the "eternal grain" grew rapidly, covering one piece of land after another and becoming a man-made disaster.
Since the emergence of Internet technology in the 1970s, it has been spreading around the world in an explosive manner. Among the people I know, none of those who have been on the Internet would choose never to touch it again. It has become a way of working and a way of life for many people. But the internet has also made many people addicted and its captive. Today, the problem of Internet addiction has become a new educational issue. According to the author's observation, there have been a large number of Internet addicts among adults, only that they are independently responsible for the problem, unlike teenagers who have guardians to reflect the problem to the public opinion.
In the short sci-fi novel "The Lotus-colored Dandelion," Xinghe describes a future world where Internet addiction is common. In this era, not too far from the present, Internet addiction is already a serious social problem, even requiring mandatory withdrawal. As with today's drug rehabs, there are prisons for internet addiction within the justice system. The novel is a frightening portrayal of the reactions to Internet addiction: the inversion of day and night, the inability to practise one's profession, the difficulty of communicating with others, the obsessive search for Internet access tools everywhere, and even the use of prison riots to resist compulsory withdrawal. What's more, the author's use of the first person, telling the story from the point of view of an Internet addict, superbly demonstrates the dangers of Internet addiction. The severe physical reactions depicted in the novel are more or less already present in some Internet addicts today.
The author also envisions concrete measures for a future society to force Internet addiction to be broken: first of all, to make addicts basically get off the Internet, which is mandatory and backed up by law. Of course, in order to keep them from having a mental breakdown, there would be limited access to the Internet under surveillance. Then the addicts are forced to participate in heavy exercise activities. The physical condition of a person who sits in front of a computer for years is quite deteriorated. In addition, the addict is forced to read books printed on paper to gradually get rid of their dependence on the computer.
In 1928, a serendipitous phenomenon in a laboratory, coupled with the prepared mind of Fleming, a British medical doctor, helped mankind enter the age of antibiotics. Today, antibiotics have become the usual weapon of choice for doctors. However, the misuse of antibiotics has led to an increase in bacterial resistance and the formation of new medical problems. The full-length sci-fi "Life and Death Balance" depicts this topic. Although the author, Wang Jinkang, has long been well known in the sci-fi community, it is largely because of this novel that he has come to the attention of the public outside the sci-fi community, as it deals with a thorny issue at the forefront of today's science and technology.
The novel is set in the Middle East and depicts the story of a certain military megalomaniac who unleashes bacterial warfare on a neighboring country. A parallel thread is the Huangfu family's research into "balanced medicine". As a fictional element in the novel, balanced medicine itself is not important, but the author uses this element to tell the story of his concern about the misuse of antibiotics. Through the mouth of Huangfu Yushan, a medical fanatic, the author writes: "Drug-resistant strains of bacteria are developing like a flood, and even common germs such as E. coli and dysentery bacilli have drug-resistant strains, which are not helped by antibiotics. Penicillin dosages for sepsis have been increased from tens of thousands of units to tens of millions of units, but the mortality rate is still back to the level it was before antibiotics were introduced." Science Fiction World 97, 5, 15.
The author even fictionalized a case of a patient with renal failure disorder. This was a high-ranking family member. It was because of her position and ability to use new, good drugs in large quantities that she fell into the trap of antibiotic abuse over a period of twenty years. The author uses a long medical record to describe how she was "sick and sick" step by step, and was eventually surrounded by drugs to a horrible end.
At the end of the novel, the mutant pathogens that are constantly competing with antibiotics have a collective outbreak, creating a plague all over the world
Respondent: Really Good Learning - Manager Level 5 4-22 20:06
Mankind has entered the 21st century, and the world has undergone a number of amazing changes. In the people for science and technology soaring development of rejoicing, and then experienced a better upset or even disaster. In addition to the panic brought about by the development of high technology, especially biotechnology, wars and diseases seem to bring mankind directly to the gates of hell.
The 2003 SARS epidemic, including all the speculation about SARS, is directly linked to a growing global concern: biosafety. Biosafety is a scientific and technological system of detection, evaluation, monitoring, prevention and management of biological hazards, is the study of various biological factors on human health, the application of existing theoretical knowledge, technology, engineering design and equipment, etc., to prevent personnel engaged in related work, laboratories and the environment from being potentially infectious substances and biotoxic substances of the hazards of an emerging fringe discipline. Biosecurity issues are manifested in at least the following aspects:
The great danger of infectious diseases
Infectious diseases, including human, animal and plant infectious diseases, especially human infectious diseases is the most important biosafety issues, infectious diseases are still the first cause of death in the world, in our country, infectious diseases are still a serious threat to the health of the people and national security. the SARS epidemic is a strong proof of this The SARS epidemic is a strong proof. In addition hepatitis, tuberculosis, influenza and other infectious diseases are still prevalent or outbreaks in some parts of the country and some countries and regions of the world every year
Potential Threats of Biological Weapons and Biological Terrorism
The whole international community has made unremitting efforts to prohibit biological weapons in the 20th century, and some progress has been made. However, in the 21st century, the potential threat of biological weapons has greatly increased, and some countries and regions may still continue to research and develop biological weapons. In addition, the rapid development of biotechnology has greatly increased the potential threat of biological weapons, and bioterrorism, symbolized by the U.S. anthrax incident, has posed a real threat to international security. The anthrax incident in the United States is a real threat to international security. Yuen Kwok-yung, head of the Department of Microbiology at the University of Hong Kong, was the first scholar to isolate a coronavirus and to discover that a variant of the coronavirus was the pathogen of SARS, an RNA virus that can easily recombine with other viral genes to become a new virus. Many experiments have shown that new viruses produced in this way are more virulent than their parent viruses. Coronaviruses can be found in many animals, and they can easily mutate, making them extremely dangerous. Yuan therefore believes that the SARS virus has great potential to become a pathogen for making biochemical weapons in addition to smallpox.
Negative effects of biotechnology
The negative effects of biotechnology are mainly manifested in the following ways: First, when people develop and utilize biotechnology, unexpected safety problems may occur. As the current widespread concern about the various types of genetically modified organisms living environment after the release of the harm posed to biodiversity. In addition, genetically engineered drugs and vaccines, genetically modified foods, gene therapy, and so on, may have similar problems. Misuse of biotechnology and unethical application of biotechnology may also pose significant safety risks. The research on somatic cell cloning of human beings is a prominent example.
Threats to Biological Resources and Biodiversity
From the perspective of biosecurity, the invasion of foreign species and the loss of biological resources may cause great damage to national interests. The environmental release of genetically modified organisms poses a great threat to biodiversity.
Safety hazards in microbiology laboratories
Compared with other physical and chemical laboratories or other kinds of laboratories, microbiology and biomedical laboratories are special laboratories in which everyone working in them, as well as the surroundings they come into contact with, have a high risk of suffering from infectious diseases or affecting their health. Negligence and accidents in the management of microbiological laboratories can lead not only to infections among laboratory workers, but also to environmental contamination and large-scale population infections. Accidents of accidental infection in laboratories at home and abroad are not uncommon, and in serious cases, thousands of laboratory animals have to be slaughtered, even leading to the death of laboratory staff.
At present, with the rapid development of biotechnology, biosafety has become a major proposition that affects the whole country and the whole world in terms of politics, economy, security and peace. In recent years, especially after the anthrax infection in the U.S., biosafety has attracted much attention both at home and abroad, and biosafety terminology is often found in governmental or nongovernmental organizations' documents and in various media, and the global pandemic of SARS will undoubtedly make countries all over the world pay more attention to biosafety and take it as an integral part of national security. component of national security.
With the development of the economy, the accelerated pace of people's lives and the improvement of living standards, the amount of plastic
is increasing day by day. 1996, China's use of plastic packaging amounted to 2.43 million tons, with an average annual growth rate of more than
20%, especially in the city, along the main transportation routes, the rapid increase of plastic waste in the garbage in tourist attractions.
According to the survey, Beijing's annual output of domestic garbage has reached 3 million tons, of which waste plastics accounted for about 3%, with an annual growth rate of
48%. Coastal cities in the garbage in the plastic component is higher, up to 8-10%. These waste
Plastic in the proportion of garbage if calculated by volume, has reached more than one-third, and greatly increased
The difficulty and cost of waste disposal.
Because waste plastic is difficult to degrade for hundreds of years, if discarded in the natural environment, mosquitoes, flies and
bacteria to provide a breeding ground for survival; if buried in the ground, it is easy to pollute the groundwater, impede the growth of plant roots
Systems, destroying the quality of the soil, affecting the crop yield; if incineration by fire, will produce a variety of toxic gases
Body. "White pollution" has become a major environmental hazard in our society, seriously hampering the sustainable development of our country's
economy and environment.
Currently, the annual consumption of disposable tableware in China is about 10 billion, mainly foamed plastic products, to prohibit
stop the production and sales of these large quantities of disposable foamed plastic tableware, we need to develop and produce alternative
supplies, green disposable tableware came into being. Experts believe that the development
and production of green disposable tableware is becoming China's new environmental protection industry.
In mid-December, the Ministry of Science and Technology, in conjunction with the State Economic and Trade Commission, the State Environmental Protection Administration, the Ministry of Railways jointly convened a green disposable tableware technology development and exchange meetings, at which the reporter interviewed the head of the China Rural Technology Development Center
Wang Zhixue, as well as several producers of business managers.
Wang Zhixue said: China's development and production of green disposable tableware according to the type of raw materials, can be divided into paper
pulp, rice husk, straw and starch. China's existing hundreds of enterprises to produce paper disposable tableware,
Annual production capacity of about 3 billion.
Paper tableware raw materials in the production process of serious pollution, high cost, and its own strength and waterproof and wet
poor, therefore, its popularization and application of greater limitations, people will naturally look elsewhere
place, to the benefits of science and technology. Such as rice husk as raw materials for the production of rice husk tableware, China now has more than a dozen of this
type of enterprise, the annual production capacity of about 150 million; straw tableware to crop straw as the main
raw materials, China now also has more than a dozen manufacturers, the annual production capacity of 75 million; starch tableware to potato
starch as the main raw material, it is good degradation, the recovery can do feed. Recycling can be done after the feed. In a word, the country attaches great importance to the research and development of green disposable tableware, through scientific and technological research, Spark Plan, Torch Plan and other scientific and technological development
Development plan to give strong support, many enterprises of the production of green disposable tableware technology has been relatively mature, with
prepared for the foundation of industrialization.
Wuhan Far East Green World Group is to starch as raw material, green disposable tableware technology
Technological research and development, economic benefits of the company's first signs. The company's president Su Xiaohai's experience is quite legendary:
He originally studied arts and crafts in Hubei Light Industry Institute, Wuhan University in 1984 to read a master's degree in philosophy
degree, and then study and work in Germany, Europe's environmental protection has touched him a great deal, and then gave birth to return to China to engage in
environmental protection industry idea. Su Xiaohai told reporters: I studied arts and crafts, is a bit of aesthetics, I today
day into the green tableware such as environmental protection business, is the beginning of my initial understanding of the beauty; and aesthetics of the extension
extension of the end of the day is also a philosophy.
Between 1992 and 1996, the Far East Green World Company developed recycled cardboard disposable tableware and reed pulp
molded food and beverage utensils due to the lower technological content and other reasons, the scale of production has not been able to expand. 1996, the company
sent officers to study the European market biodegradable packaging supplies technology, that the development of plant starch production
The company has been working to develop the production of fully degradable packaging products, and has been able to develop the production of biodegradable products.
Total degradation of disposable tableware products may be a way to eliminate "white pollution". 1997, by a group of food
products, chemical, mechanical experts, the company focuses on investment in the development of a total degradation of disposable food and beverage products, the project
included in the 1997 National Torch Plan project. project.
They absorbed foreign advanced technology, combined with the domestic production process of paper tableware for a series of innovations: the use of
with domestic resources of sweet potatoes, corn and other starch as the main raw material, instead of a single foreign higher-priced
Potato starch; in the raw materials of sweet potato starch increased by 20% of natural fibers, so that catering products increase the strength of the obvious
The company also used foodstuffs and food products to develop a new product line, which was developed by the company.
degree, and then the use of food puffing processing technology to make products with light weight and softness; increase the strength of the surface spraying
processing and shaping equipment, so that the production of food and beverage supplies with waterproof, oil, heat-resistant features and so on. Su Xiaoxiao
Hai made a vivid analogy: it is like the reinforced concrete in the building materials, sweet potato starch is that cement, and
chopped and stirred into the various hay and plant roots and stems is that reinforced steel, so as to make the tableware strength obviously
enhanced.
The starch-based tableware products produced by Far East Green World, commissioned by the German SGS organization with reference to the international food
packaging standards for testing, filling in hot water at 100 degrees Celsius and hot oil for more than two hours without deformation, keep
temperature performance is excellent. Because the starch and additives are natural plant materials, the product degradation performance is excellent, by the National Environmental
Environmental Testing Center test shows that about 10 days can be degraded by more than 90%, within a month can be completely degraded.
It is reported that, because the project uses plant starch and plant fiber, the cost is low, each with a lid lunch
box cost about 0.12 yuan, no lid lunch boxes and bowls, trays cost about 0.07 yuan, has a broad market prospects.
At present, the Far East Green World Company intends to invest 160 million yuan to build a large-scale fully degradable green disposable tableware production base with an annual output of 5 billion pairs of disposable chopsticks, 3.5 billion various types of
bowls, trays, boxes and other products, and the project, when it reaches production, will be able to
add an annual output of 625 million yuan, and new profits and taxes of about 130 million yuan. The civil engineering of the base has been started in March this year,
has built a standard workshop of 20,000 square meters, if the follow-up funds can be guaranteed, it is expected that the end of 1999 can reach production.
Su Xiaohai said: our scientific and technological advantages are obvious, the future can create the social benefits are also obvious: with starch
made disposable hygiene chopsticks, its functional indicators can completely replace the disposable wooden chopsticks, and only this one, that is
could be the country each year, saving nearly 500,000 cubic meters of timber resources; the group if you can reach the production, it is estimated that each year, we need to use 200,000 tons!
More than 200,000 tons of sweet potatoes are processed into more than 100,000 tons of starch raw materials, which can also lift more than 100,000 people out of poverty in poor areas and promote
the development of agricultural industrialization in old areas.
Shantou Green Heng Industrial Co., Ltd. from the previous few years, the rice husk system of green disposable tableware development, at present
previously also has a preliminary industrial scale production capacity, the company produces a disposable packaging containers made of rice husk, especially
particularly to provide the use of supermarkets and other products such as food packaging containers, has begun to test market Japan, Taiwan, the United States and so on
Land.
The company has already begun trial sales in Japan, Taiwan, and the United States.
The green disposable tableware produced by Green Heng is made by crushing and sifting rice husk, then mixing it with several kinds of edible organic
macromolecule bonding agents and water, and then going through the process of stamping and molding, drying, and spraying to produce different shapes of
plates, bowls and other utensils.
Ji Xiaopeng, general manager of Green Heng Business Co., said: disposable tableware with rice husk as raw material, not only in our country
resource-rich, inexhaustible, and it can be used after the soil can be quickly degraded, which can be said to be a two-in-one solution.
Green Heng has a production line in operation, its investment is about 9.8 million yuan, production capacity of 400,000
tableware/day, currently up to 200,000 tableware/day. Annual output value of about 36 million yuan, the expected payback period of about
one and a half years, investment profit of about 30%, production technology and product quality has passed the Guangdong Provincial Science and Technology Commission organized
Technical appraisal and food hygiene departments of the test. According to reports, the company in order to better market the product, regulation
model operation, intends to set up a group of companies in the near future, and to invest in technological transformation, with a view to making the production
line of higher degree of automation.
According to the Ministry of Science and Technology held under the auspices of the green tableware technology development exchanges, July 18, 1998, Wen Jiabao
Vice Premier of the Taihu Lake Basin Water Pollution Prevention and Control Conference, specifically to solve the Yangtze River, Taihu Lake,
Railway along the "white pollution", and asked the relevant departments of the State Council to focus on three key areas of work. The relevant departments of the State Council were asked to focus on three tasks, one is to strengthen the management,
prohibit littering; the second is to stop the use of disposable styrofoam tableware; and the third is to develop and mass produce alternatives as soon as possible
Products. The issue of promoting the application of alternatives. It seems that the green disposable tableware has caused the central leadership
comrades and science and technology, environmental protection and other relevant departments attach great importance to it as a new environmental protection industry, can be described as
born and just in time, now, both the need to climb the peak of science and technology personnel to continue to engage in research and development
Development, the need for us to understand the business, good management of entrepreneurs to increase Technological innovation and market development, but also need me
the visionary financiers, venture capitalists, give green disposable tableware industrialization to sufficient
enough capital investment.
China's green disposable tableware development and industrialization of most of the enterprises are currently smaller production scale, the ability to resist the wind
Weak, and many of them are private enterprises, the need for government departments to give enough industrial policy
Support and guidance, a better start, so that the emerging green industry can be healthy, sustainable development.
The pros and cons of scientific and technological development
Conclusion: the development of science and technology is important, but can not be reasonably normal use of the premise of the development of the development of the development of the first to purify the mind, only no personal thought and the mind to get the development and improve the development of high technology can be developed to permanently benefit the development of mankind, the harmony of nature!
Cons: the above said that each of us look higher and farther away, which makes us see is just far away from the higher things to explore to pursue, ignoring the immediate do, like those in history who want to find a long life can not be some of the monarchs, drugs are used to manage the disease, the results of their blind investment to go in order to achieve some of the impossible to achieve something, and as a result, the harm to themselves and to the people, as well as the public. The result is that they have harmed themselves and the people, and there are the macro scenes that the people now see in the movies, the chilling burials of the emperors and the so-called wonders of the world.
The development of science and technology has brought convenience and disaster to people at the same time. The first is that we can go where we want to go, people are constantly exploring, in the future may even back to the "Sun Center" will be overturned. In the technological development and progress of the present no one can enjoy those historical figures can not enjoy things, each new person has a different understanding of the world, our vision farther!
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