Home›1840s in science›1842年科學🌐中文EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربية中文日本語EntityQ638021· pop 11· linked from 65 articles1842年科學overview of natural science-related events during the year of 1842Wikidata factsShow 2 more factsCommons category1842 in sciencepoint in time1842-01-01Sources (1)ru.wikipedia.orgvia Wikidata · CC0Available in 11 languagesFrançaisРусскийPortuguêsHebrewHungarianMacedonianNorwegianNorwegian NynorskSvenskazh_min_nanvia Wikidata sitelinks · CC0Connectionslist of years in scienceEntityscienceEntityCategories1840s in science1842 in science19th century in science