National Science refers to the collective scientific efforts and research conducted within a specific country. It encompasses various fields such as biology, physics, chemistry, and engineering, aiming to advance knowledge and technology for the benefit of society. National Science initiatives often involve government funding, academic institutions, and private organizations working together to address local and global challenges. In many countries, national science policies are developed to promote innovation, education, and collaboration among researchers. These policies can lead to the establishment of research institutions, science fairs, and grants that support scientific discovery and encourage public engagement in science-related activities.