Aether (classical element) - Wikipedia
网页According to ancient and medieval science, aether (/ ˈiːθər /, alternative spellings include æther, aither, and ether), also known as the fifth element or quintessence, is the material that fills the region of the universe beyond the terrestrial sphere. [1] The concept of aether was used in several theories to explain several natural ...
Aether: Searching for the Fifth Element of the Ancients
网页2023年8月19日 — Aether was also known as “The Fifth Element” or quintessence, and the concept of aether was used in multiple theories scientists postulated to explain natural phenomena such as gravity and light. The origins of aether can be …
以太 - 维基百科，自由的百科全书
网页以太（英語： Luminiferous aether ）或譯為光乙太， 以太 （ 英语 ： Aether_(classical_element) ） （英語： aether ）原本是古希腊 哲学家 亞里斯多德所设想的一种物质，為五元素之一。19世紀的物理學家，認為它是一種曾被假想的電磁波的傳播介質 …
Aether (mythology) - Wikipedia
网页In Greek mythology, Aether, Æther, Aither, or Ether (/ ˈiːθər /; Ancient Greek: Αἰθήρ (Brightness) [1] pronounced [ai̯tʰɛ̌ːr]) is the personification of the bright upper sky. According to Hesiod, he was the son of Erebus (Darkness) and Nyx (Night), and the brother of Hemera (Day). [2] In Orphic cosmogony Aether was the offspring ...
Classical element - Wikipedia
网页The classical elements typically refer to earth, water, air, fire, and (later) aether which were proposed to explain the nature and complexity of all matter in terms of simpler substances.
The Eternal Quest for Aether | Aether History, What Is It?
网页2021年2月10日 — The aether was the invisible material thought to permeate all the empty space in the universe, used by famous thinkers from Aristotle to Isaac Newton to explain the mysteries of the natural world.
Ether | Substance, Aether, Wave Theory | Britannica
网页Ether, in physics, a theoretical universal substance believed during the 19th century to act as the medium for transmission of electromagnetic waves (e.g., light and X-rays), much as sound waves are transmitted by elastic media such as air. The ether was assumed to be weightless, transparent,
AETHER (Aither) - Greek Primordial God of Light & the Heavenly …
网页Aether was the primordial god (protogenos) of light and the bright, blue ether of the heavens. His mists filled the space between the solid dome of the sky and below the transparent mists of the earth-bound air. In the evening his mother Nyx drew her dark veil across the sky, obscuring the ether and bringing night.
Aether Definition in Alchemy and Science - ThoughtCo
网页2019年11月2日 — It was the name given to the material that was believed to fill the universe beyond the terrestrial sphere. The belief in aether as an element was held by medieval alchemists, Greeks, Buddhists, Hindus, the Japanese, and the Tibetan Bon. Ancient Babylonians believed the fifth element to be the sky.
以太（亚里士多德所设想的一种物质）_百度百科
网页以太（Ether、Aether），古希腊哲学家 亚里士多德 所设想的一种物质，物质现象界的万物生存在其内，是除了水、火、气、土四大基本元素之外的第五元素。