🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربية中文日本語EntityQ1091596· pop 12· linked from 97 articles1999 in scienceoverview of natural science-related events during the year of 1999Available in 12 languagesFrançaisРусскийPortuguêsHebrewHungarianMacedonianNorwegianNorwegian NynorskPolskiSvenskazh_min_nanConnectionslist of years in scienceEntityTurkeyCountryCategories1990s in science1999 in science20th century in science