Home›Causality›grand father paradox🌐हिन्दीEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ99982· pop 44grand father paradoxcontradicting time travel of one’s biological parent’s death/separationAvailable in 44 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaConnectionstemporal paradoxEntityCategoriesCausalityPrintworthy redirectsTemporal paradoxesThought experiments in physicsTime travel