… in America. One of the big inventions is the internet. Since the computer invented, there aren¡¦t so many ways people can do about the computer. Most of people didn¡¦t even have one, only the big businesses and the military have them. The invention…

… to groups of microorganisms that live and thrive in places where most living creatures could not survive. Extremophiles can be grouped into two categories; Bacteria, simple celled creatures whose cells lack a nucleus, and eukarya, whose cells…

… known as brittle bone disease. It is a genetic disorder that affects some extra skeletal tissues, teeth, and heart valves. Those are the things that this disease affects but not so severely, it mostly causes people to have problems with their…

… pregnant Australian women. However, there is a degree of uncertainty amongst those health professionals who deal with pregnant women as to its clinical consequences (particularly in the absence of concurrent anemia) and the best policy regarding identifi…

… to other species is an important topic that helps us understand our survival. The things that made us superior to our primitive ancestors are the ability to communicate and solve problems. The way that ideas and messages are passed from one person…

… that dissolves into water to form sulphuric acid. The rest comes from various oxides of nitrogen. The cleaning of coal was originally used to reduce costs from transporting inert material and improving the quality and uniformity of coal. This process…

… and will undoubtedly become more important than any other technological innovation that has emerged in recent years. But what is biotechnology? If asked, most people would be unable to say more than this: the changing of living organisms in some…

… which living organisms originated on earth, and have been changed and modified through changes in form and function. The earliest known fossil organisms are single-celled forms that are kind of similar to modern bacteria, which date back from about…

… the rights and wrongs of euthanasia. Although death is unavoidable for human beings, suffering before death is unbearable, not only for terminal patients, but for the family members and friends. So what is the solution? How can we ease the sufferin…

… will do to achieve higher levels of performance and to sometimes get the extra edge on the competition. Most of the time people do not realize the long-term effects that result from the decisions they make early in life. This resembles the use of…