Home›Browse›Category:1920s in science🌐EnglishEnglishEspañolFrançaisPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیไทย한국어中文日本語EntityQ6815230· pop 22Category:1920s in scienceAlso known as Category:Science in the 1920sWikimedia categoryWikidata factsShow 1 more factCommons categoryScience in the 1920svia Wikidata · CC0Available in 21 languagesEspañolFrançais中文РусскийPortuguêsالعربيةArmenianAzerbaijaniBasque