A person with many years’ experience as a programmer or analyst may find a new career in computer networking. The challenge posed by the explosion of microcomputers is to provide access to more than one system and to integrate single computers into a local area network (LAN) or a regional or national network so that computers can talk to each other and share data. 

　　One terminal can be made to do many things. Each one can talk to the main computer and distribute the information obtained to many individuals or businesses. To do this, computer language must become more standardized. International computer language committees are studying the possibility of developing a language more like English, which will be more successful and easier to learn than the symbolic and technical languages now in use. Telephones and cable will be used to mix voice and data. Television sets will perform the functions of transmitting, receiving, printing, copying, and talking. Small micro-computers will be linked in a national network that will create a demand for writing, demonstrating, and serving the new software. A person with an analytical mind will find a creative challenge in developing new hardware and software. Today’s computer industry is seeking greater accessibility, availability, and compatibility through wider interconnecting systems. This will provide many jobs for the right people.

　　Mental stress can have potentially fatal consequences. Not only can too much stress push us over the edge and make us act irrationally, but it can build up over a period of time and affect our ability to resist illnesses. The key to understanding the problem of stress is to realize that these days it rarely serves its original purpose – to prepare us to fight or flee from an attacker. In days gone by, stress levels rose in order to preserve our safety, before readjusting and returning to normal after the danger had passed. Nowadays, however, the danger is more likely to come from pressures at work or school. We cannot solve problems like this easily and so the body may not return to its previous state for some time and may even remain at a permanently raised level of anxiety. 

　　There are many ways of dealing with stress. One useful tip is to make a list of those things you have to do that are urgent. The sense of satisfaction you get when you tick off each item on your list helps you to return to your pre-stressed state. In a similar way, good quality sleep enables you to start each day with a fresh approach, as does exercise because it clears your mind and enables you to approach a problem in a different way. In fact, just about anything that allows you to step back from your problems is likely to help. So, next time you feel the tension rising at work, get up from your desk and open your eyes to something different. Ten minutes outside in the fresh air might be all you need.

       Epidemiologist Gerardo Heiss, and other researchers from the University of North Carolina, looked for signs that could be used to predict a person 's mortality rate. The researchers studied 2541 men, aged 40 to 69, over a 10-year span, Among the men who had cardiovascular disease at base line, those with high blood cholesterol levels (above 6.19 mmol per liter) had a higher risk of death from cardiovascular disease, including coronary heart disease, which was 3.45 times higher than that for men with desirable blood cholesterol levels. Cholesterol levels were also significant predictors of death from cardiovascular disease in men without preexisting cardiovascular disease, although at a lower level of absolute risk of death.

 [   1   ] Arturo Bustamante, a health policy professor at the University of California, Los Angeles, said that those who visit Mexico for care are mostly Mexican or Latino immigrants living in the U.S. [   2   ] He said non-Latino patients mainly cross the border to get treatment for their teeth, buy prescription drugs, or to receive cosmetic surgery or some cancer treatments not covered in the U.S.

       However, the U.S. Centers for Disease Control and Prevention (or CDC) warns that medical tourism could be risky depending on the country and the medical center. Among the risks are infectious diseases, quality of care, language difficulties, and follow-up care. [   3   ]

       To reduce risks, the CDC advises people to work with a healthcare provider or travel medicine provider before making the trip. [   4   ] Lydia Gan of North Carolina noted that care providers often have someone pick patients up at the airport and take them to the health center or hotel. Edelheit of the Medical Tourism Association added that patients should research care quality before considering prices. “They really need to make sure they are going with the best of the best,” he said.

       Once patients choose a country and a provider, the CDC advises to bring medical records and to inform medical workers of any health problems. After a procedure, the agency says to get copies of all new medical records and to plan for follow-up care. [   5   ] If someone has medical problems after returning home, it may be hard for their doctor to learn the details about the care received during a trip.

       The business world has an increasing demand for innovative solutions to reduce greenhouse gas emissions in order to ensure human’s continued ability to live and thrive. A growing number of companies are dedicated to the research and development of carbon-capturing and carbon-recycling technology, which has already been adopted by airlines, home care companies, fragrance companies and now textile production.

       A biotech startup company has partnered with a sportswear brand to create the world’s first yarn and fabric made from waste gas captured from industrial emissions. Waste gas emitted from a steel mill is captured and reused to produce ethanol, which is later converted to polyester. The carbonrecycling technology is similar to that of a brewery； but instead of using sugars and yeast to make beer, industrial emissions are converted by bacteria to fuels and chemicals. 

      The company’s goal is to help more businesses become “Carbon Smart” to achieve their climate change goals around carbon reduction, by radically change how they source, utilize and dispose of carbon.

      By capturing and upcycling industrial carbon emissions to make yarn, the finished garments not only have a lower carbon footprint, but also ensure lower levels of community pollution. Recycling carbon emissions is key to the circular economy, which will keep fossil carbon in the ground ─ reducing the use of fossil fuels and pollution when used to make value-added products such as polyester. In other words, the technology promotes circularity by keeping carbon in the material cycle.

     This kind of waste-gas-based polyester not only has the same appearance but also the same properties and functionality of virgin polyester. Moreover, once the waste-gas-based textiles reach the end of their useful life, they can be gasified and fermented without taxing the environment.