理科大

The literary genre most directly associated with science and technology is, of course, science fiction, which fans of science fiction love to read for its detailed descriptions of science and technology and its many, often accurate, predictions of the future. Science fiction is also interesting because it demonstrates society's attitude toward the development of science and technology: science fiction is not only a projection into the future and the universe, it is also a reflection of the cultural values of contemporary society toward technology.
Those values have varied enormously over the past two centuries. For example, the novels of Jules Verne in the late 19th century expressed an optimistic view of technological progress. Other writers, however, have taken a more pessimistic view of technological progress. This is evident in the science fiction films of the late 20th century, in which technological progress is often portrayed as something of the future. The relationship between technology and culture is obviously very complex; science fiction has portrayed technological progress in both negative and positive terms. Narratives of technological progress oscillate between blessings and warnings. Moreover, these two very opposite attitudes can be mixed in a work of science fiction.

Works of science fiction are influenced by many other literary traditions. For example, Francis Bacon's New Atlantis, published in 1627, was a work of science fiction as well as fantasy. The story describes an ideal society of the future, built on the principles of science. In this society, citizens enjoy the benefits of technological inventions such as telephones and flying machines. This is a vision of discovery and knowledge; the creators of science fiction also resemble traditional storytelling techniques: many works of science fiction follow story lines that are typical of ancient myths and legends. For example, the movie "Star Wars" follows the traditional "hero's journey" story line and follows this pattern (1 ancient 2 discovery 3 4 many 5 myth). Another good example of the influence of ancient stories on science fiction is the legend of the Jewish Golem. A golem is a clay statue that is magically brought to life. This idea is similar to the human-like robot characters that often appear in science fiction books and movies.

Science fiction emerged as a literary genre in the 19th century. Writers began to create stories of wonder and terror in the context of science and technology; in science fiction, amazing things happen because of science, not because of [D] as in traditional stories. Typically, the amazing stories are set in the future or in parallel worlds. Writers predict the future and create stories based on concepts of science and technology; science fiction is a genre expressed through the language of science.

Mary Shelley's Dr. Frankenstein is a man with knowledge of both ancient and modern science. Through a series of experiments he discovers the secrets of life and manages to create life itself. His creation is a technological copy of man made in a laboratory; Shelley's story, written in 1818, is thus a journey of scientific discovery. The experiments described in the novel are based on early 19th century technology, particularly developing electrical technology. The novel is based on the idea that electricity might be used to create life itself. Shelley's work, however, is a reaction against technology. The work sheds a negative light on science and technology. Dr. Frankenstein's creation is not a perfect model of technology, but a terrifying monster. Dr. Frankenstein's creation is not a perfect model of technology, but a terrible monster, a monster of the scientific world that does terrible things, ultimately killing its own creator.

The Frankenstein story shows the dark side of technological progress. It shows its dangers. It is a classic tale with a warning. Frankenstein's monster represents technology destroying its human creator. There are many variations on this basic pattern, most notably in the film version of Frankenstein. At times, the scientist is mild-mannered and we see his human side. At other times, he is a man who has gone mad in his quest for personal power and greatness. His great experiments are cursed by both bad luck and his pursuit of power. Frankenstein's monster is a caring and emotional creature who simply wants to live and share his life with others, while also possessing great destructive power. However, its violence is generally directed at its creator. This is a common pattern. The monster is the result of a scientific project gone horribly wrong, punishing humans for pushing science too far. Shelley's story, like that of Shelley's time, is a cautionary tale because it expresses the fear that humans do not always control the outcome of scientific developments.

 

 

Once upon a time, the idea of self-driving cars seemed impossible. But it may soon become a reality. In the United Kingdom, self-driving cars could be on British roads by the end of 2021. For now, the government is considering allowing self-driving cars on the road, but will require that all vehicles have a driver who can monitor the road and drive if necessary. In addition, self-driving cars would not be allowed to drive on highways, as they would not be allowed to go faster than 60 kilometers per hour. While the era of driverless cars is still a long way off, this is an important step on the road to completely driverless robot cars.

Much of the technology used in self-driving cars has been around for years, for example, wireless systems, but it wasn't until 2011 that Google engineers announced to the world that they had driven a self-driving car more than 100,000 miles on public roads.

Several technologies are needed for self-driving cars to see and understand the world around them, but the key technology is lidar. Lidar stands for "Light Detection and Ranging. It is a system that uses lasers to see and measure the world around it. This allows automated vehicles to see their surroundings in 360 degrees and in 3D. Riders can see parked cars, traffic lights, sidewalks, and other objects, as well as moving objects such as cars and people walking on the road.

In addition to the lidar, there are radar systems in the front and rear of the automated vehicle. This helps measure objects in the distance. Finally, cameras are used to check the road ahead, including signal changes.

In addition to knowing their surroundings, self-driving cars need to know where they are in the world. To do this, a global positioning system (GPS) is used, which allows the self-driving car to get a rough idea of where it is in the world. To back up the GPS, sensors mounted on the wheels and a computer are used to accurately measure and store the distance traveled. This is called the inertial guidance system.

There is another technology that engineers use that may be a bit older. This old-fashioned technology is simply advanced knowledge. Basically, before an automated vehicle can get on the road, another vehicle should already be on that road, accurately mapping the location of the road, the number of lanes, the position of those lanes, and so on. In other words, even if it is dark outside or raining heavily, they know where all the lanes are. In addition, the locations of pauses and traffic signals are also carefully mapped out. Finally, uphill and downhill slopes are also marked on the map in advance.

To bring these together, powerful software is needed. To achieve this, the experts at Google have created an "open" system where experts from all over the world work together to create and improve their important software. Self-driving cars need to be reliable. This means that the software must also be reliable. In other words, the software must be 100% reliable. With the participation of engineers from all over the world in the project, perhaps this will become possible.

The introduction of this new technology will be a game changer for the transportation industry. Millions of people around the world work as truck drivers. In the United States alone, approximately 3.5 million people work as truck drivers. In 29 of the 50 U.S. states, truck driving is the most popular job. Many of these truck drivers are long-haul drivers. And it is this long-haul driving, in particular, that is likely to be changed by automated driving technology. For example, a human-driven truck currently takes five days to drive from New York to Los Angeles; an automated truck can complete this trip in about 48 hours.

In the United States, automated trucks are already being tested on the road. Of course, the driver is at the wheel, just in case. The goal, however, is to remove the driver and drive driverless. An American company called Waymo, a subsidiary of Google, is experimenting in the Southwestern United States. Being a Google subsidiary, it can use all the technology developed by Google. Self-driving trucks are not a matter of "if," but "when," and this "when" will happen in the not-too-distant future. Big changes are coming.

 

For centuries, the Maori people of New Zealand have used the leaves and bark of the manuka tree, native to New Zealand and sometimes called the tea tree, for medicinal purposes and to heal wounds. The therapeutic properties of Manuka have been used to remove poisons. The therapeutic properties have been so highly regarded that there is a successful industry of fake Manuka honey.


Take for example our image of the size of the houses people in the United States live in, the size of the hamburgers they eat, and the size of the entertainment industry. The country always seems to be described in "exaggerated" terms. Moreover, British coverage of American social issues such as race and crime reproduced definitions of those issues already produced in the United States.

 

In 2003, when reality TV was still in its heyday, one commentator argued that in the mainstream media, the distance between "ordinary citizens" and "celebrities" could only be bridged when the public had access to mass media modes of expression, moving from what she called the "ordinary world" to the "media world. The promise that talented but as yet undiscovered YouTubers can make the leap from the "ordinary world" to the real "celebrity world" is firmly embedded in YouTube itself and is evident in YouTube's numerous talent discovery projects.

In the most recent phase of globalization, brought about by the spread of information machines, global networks, and capitalism, fewer tangible contacts are beneficial to global business. For example, as consumers thumb through smartphone screens and purchase food and clothing via the Internet, there will be no physical contact, and consumers will not care how much wages are paid to factory workers. Thus, much of the unethical profit-making is maintained by customer ignorance and the distance between consumers and producers.

 

Despite these difficulties, we can learn to speak up when we are afraid, just as we have learned to start conversations when we are tired. We are so accustomed to honoring our fears rather than our need for a language to define ourselves that we are more likely to be afraid of our fears than our need for a language to define us. While we wait in silence for the last luxury of fearlessness, the weight of that silence can hold us back.