🌐EnglishEnglishEspañolFrançaisItalianoPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ6261673· pop 26Category:20th-century engineersWikimedia categoryAvailable in 23 languagesEspañolFrançais中文日本語РусскийPortuguêsItalianoالعربيةBangla