3、科学研究的本质 科学寻求自然规律-创造新知识 Scale of the Universe Branches of Science Hierarchy of Science Porallel Universes? Earth Sociology Astronomy Space law ethics. pionetary sclence. 1027 Visible Universe econamics cosmology 1024 104 Psychology Geoscience Milky Way Social climote.geology. 108 Science cognitive oceanogrophy 1015 10 Solar System Functional Biology physiofogy.medicine.ecolopy 109 Life 105 Earth Science Cellular Biology biochemistry evolutionary biblagy 1000 1 Human Chemistry Physical materials chercaf reoctlons 0.001 106 Cell Science Physics porticle physies thermodynamics 109 Atom 102 Mathematics Formal 10-15 Particle computer sclence,statisties Science String Theory? Logic reasoning.philosophy科学寻求自然规律-创造新知识