Scientific recreations 2 Acoustics -- 19th century.;Acoustics -- 20th century.;Sound -- 19th century.;Sound -- 20th century 1 Air -- Analysis.;Air -- Pollution -- Environmental aspects.;Atmosphere.;Pollutants 1 Alchemy 1 Alchemy -- History.;Alchemy 1 Animals.;Muséum national d'histoire naturelle (France).;Zoology 1 Aristotle. Physics.;Philosophy, Ancient.;Physics -- Early works to 1800 1 more ... Astronomers -- Italy -- Biography.;Astronomers -- Italy.;Galilei, Galileo, 1564-1642 -- Biography.;Galilei, Galileo, 1564-1642 1 Behavior, Animal.;Birds -- Migration.;Migratory birds 1 Chemistry 1 Conscience.;Philosophy.;Science -- Social aspects 1 Cyclones 1 Earthquakes.;Science.;Volcanoes 1 Ethics.;Morality.;Science -- Moral and ethical aspects 1 Fused salts.;Salt crystals.;Salt 1 General 1 History.;Locomotion 1 Human anatomy.;Human body.;Human physiology 1 Human locomotion 1 Measurement.;Locomotion 1 Microscopes.;Microscopy.;Science 1 Natural history.;Nature beings.;Nature 1 Physics -- History -- 19th century.;Scientists -- France -- Biography 1 Physiology (Elements).;Physiology.;Science 1 Psychophysiology 1 SCIENCE 1 Science, Ancient 1 Storms 1 Waterspouts 1 alchemy 1 less ...