🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiPortuguêsSvenskaTürkçeРусский한국어中文日本語EntityQ399754· pop 22· linked from 71 articlesEureka effecthuman experience of suddenly understanding a previously incomprehensible problem or conceptWikidata factsImageArchimedes bath.jpgSources (2)wikidata.orgpl.wikipedia.orgvia Wikidata · CC0Available in 22 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsAlbanianBulgarianCzechFinnishConnectionselectroencephalographyEntitythinking outside the boxEntityCategoriesSources of knowledge