het warm water uitvinden

== Dutch == === Alternative forms === het warm water heruitvinden === Etymology === Literally, “to invent warm/hot water”. Compare French ne pas avoir inventé l'eau chaude. === Pronunciation === IPA(key): /ət ʋɑrm ˈʋaːtər ˌœy̯tfɪndə(n)/ === Verb === het warm water uitvinden (idiomatic) to (re)discover common knowledge, or present it as though one had discovered it ==== Conjugation ==== === See also === het wiel opnieuw uitvinden