EntityQ693085· pop 7· linked from 35 articles1638 in scienceSign in to saveoverview of natural science-related events during the year of 1638Connectionslist of years in scienceEntityItalyCountryscienceEntityGalileo GalileiEntitytechnologyEntitygeologyEntityFlorenceEntitybotanyEntityanatomyEntityphysicianEntityInternational Standard Book NumberEntityinfinityEntityspeed of light in vacuumEntityscience fictionEntityLunar eclipseConceptmathematicianEntityEnglish peopleEntityFrenchEntityLeidenEntitycartographyEntityCategories1630s in science1638 in science17th century in science