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 Parallel Universes? Earth Sociology Astronomy Space low ethics. planetory science. 1027 Visible Universe conorics cosmolagy 1024 1024 Psychology Geoscience Milky Way Social developmencol climote.geology. 1018 Science cogrMtive oceanogrophy 1015 Solar System Functional Biology 1012 physiology,meuicine ecolouy 109 Life Earth Science Cellular Biology 105 hiochemistry,evalutionary bialogy 1000 2 Human Chemistry Physical materlais chercal reactians 0.001 Science 106 Cell Physics porticle ohysics.thermodynamles 109 Atom 1012 Formal Mathematics 105 Particle computer science.stotities Science String Theory? Logic reosdning.Bhilocoohy3、科学研究的本质 科学寻求自然规律-创造新知识