Technology is the rational process of creating means to order and transform matter, energy, and information in order to realize valued ends. It encompasses the tools and systems created by this process as well as the knowledge underlying the technology. Technology varies in scope, from a simple hammer to a sophisticated automobile.
It is difficult to imagine a world without the technologies that have become integral to our daily lives. These technological innovations can bring about significant benefits to human society, such as improved medical care and increased food production. However, they can also disrupt social hierarchies and cause pollution.
In order to make sure that technology is used for the greater good, it must be designed with careful consideration of its potential risks and side effects. It is the responsibility of scientists, mathematicians, and engineers to look as far ahead as possible in developing new technologies in order to minimize adverse consequences.
Businesses use technological advancements to stay competitive and deliver products that customers want. By using efficient processes and reducing manual efforts, they are able to save money and produce higher profits.
Technology has also helped to improve communication across the globe. In the past, people had to rely on pigeons or letters in order to communicate with someone living on a different continent. Now, they can easily tweet, tumble, text, email, chat, and call with each other. Additionally, satellite systems have brought the world closer together by allowing citizens to see and hear global events for the first time.