Science, Ancient Mathematics, Ancient 2 Medicine, Ayurvedic 2 Natural history 2 Philosophy and science 2 Philosophy of nature 2 Physics 2 Vedic literature 2 Aristotle 1 Civilization, Western 1 Early works to 1800 1 History and criticism 1 History, Ancient 1 India 1 Philosophy 1 Philosophy, Indic 1 Pliny, the Elder-Knowledge-Science 1 Pliny, the Elder. Naturalis historia 1 Science 1 Science, Medieval 1 Semantics (Philosophy) 1 Vedas and science 1 Weights and measures 1