科技

科技 (kējì) is the Chinese term for "science and technology." It encompasses the systematic study of the physical and natural world through observation and experimentation (science) and the application of scientific knowledge for practical purposes (technology). 科技 includes various fields such as engineering, information technology, biotechnology, and environmental science, among others. It signifies the progression of knowledge and its translation into innovations that impact society, economy, and daily life. The term highlights the interconnectedness of scientific research and technological development, often driving advancements that improve human capabilities and address global challenges.