🌐EnglishEnglishEspañolFrançaisItalianoPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ6797619· pop 28Category:1787 in scienceWikimedia categoryAvailable in 27 languagesEspañol中文РусскийPortuguêsItalianoالعربيةAzerbaijaniBashkirBasqueBelarusian