This document discusses the relationships between science, technology, and society. It defines science as the pursuit of knowledge about the natural world through systematic observation and experimentation. Technology is defined as the application of scientific knowledge to solve practical problems. The document then discusses how science and technology have profoundly altered society through economic and technological revolutions. It also notes that science influences society through its knowledge and worldviews, and through how scientists think about the world, while society also influences the direction of scientific development.