1)Widely applied medicine, basic research, agriculture, industry, archaeology, geology, environmental science, and space exploration nuclear technology has played a dominant role in national security and geopolitics °GDP4.7%(USA) Extensively Collaborate1)Widely applied • medicine, basic research, agriculture, industry, archaeology, geology, environmental science, and space exploration • nuclear technology has played a dominant role in national security and geopolitics • GDP 4.7% (USA) Extensively Collaborated