The series of events that led to the birth of modern science is called the Scientific Revolution. It occurred between about 1540 and 1700. Why would the birth of science be called a “revolution”? The answer is that science was a radical new idea. It was a completely different way of looking at the world.
Before the Scientific Revolution, most educated people who studied the world took guidance from the explanations given by authorities like ancient Greek writers and Catholic Church officials. After the Scientific Revolution, educated people placed more importance on what they observed and less on what they were told. They gained knowledge by observing the world around them and coming up with logical explanations for what they saw.
Infrastructure is the fundamental facilities and systems serving a country, city, or other area, including the services and facilities necessary for its economy to function.