A si ngle problem often has both scientific and technological aspects. For example, investigating the salinity of the water in North Carolina's sounds is the pursuit of science, while creating a way to make this salt water drinkable is the pursuit of technology. In other words, while science tries to understand the natural world, technology tries to solve practical problems. Technology expands our capacity to understand the world and to control the natural and human-made environment. It may, for example, mean a particular way of doing things, and or it may denote a specific object.
Technology provides tools for understanding natural phenomena and often sparks scientific advances.
It has always played a role in the growth of scientific knowledge. The techniques for shaping, producing or manufacturing tools, for example, are seen as the primary evidence of the beginning of human culture. Applying scientific knowledge of materials and processes to the benefit of people has been a determining factor in shaping our culture. While understanding the connection of science and technology is critical, the ability to distinguish between the work of engineers and scientists also should be explored. Scientists propose explanations for questions about the natural world, while engineers propose solutions relating to human problems, needs, and aspirations.