Home›Accuracy disputes from December 2020›اثیر🌐فارسیEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ381913· pop 36· linked from 289 articlesاثیرAlso known as æther, ether, fifth element, quintessenceعنصر سنتیAvailable in 35 languagesEspañolFrançais日本語РусскийPortuguêsItalianoالعربيةAfrikaansArmenianAzerbaijaniBahasa IndonesiaConnectionssulfurEntityEthiopiaCountryAlbert EinsteinCategoriesAccuracy disputes from December 2020Aether theoriesClassical elementsConcepts in ancient Greek metaphysicsEnergy (esotericism)Esoteric cosmologyHistory of scienceMythological substancesWords and phrases derived from Greek mythology