EntityQ301569· pop 7· linked from 29 articles1649 in scienceSign in to saveoverview of natural science-related events during the year of 1649Connectionslist of years in scienceEntityscienceEntityRené DescartesEntitytechnologyEntityFrankfurtEntityphysicianEntityarsenicEntityRoyal SocietyEntityanalytic geometryEntityhistory of technologyEntity17th-century philosophyEntityLa GéométrieEntityJohn JonstonEntitytimeline of cosmological theoriesEntityRobert DudleyEntitylist of timelinesEntityFrans van SchootenEntityFlorimond de BeauneEntityJohann SchröderEntity1734 in scienceEntityCategories1640s in science17th century in science