Its spirit lives on in dark energy, a modern manifestation of this most ancient idea. ![]() Subsequently, modern theories of subatomic physics and Einstein's space-time continuum have relegated the aether to the domains of mysticism and pseudoscience. Their failure was taken as proof the aether had never existed. The Luminifeous Aether was proposed to answer that need.įor the most part, the aether vanished after the Michelson-Morley experiment of 1887, which unsuccessfully sought to record "aether wind" as a measurable effect of the Earth moving through the ether. Maxwell's "undulations" still needed a medium through which to travel - emptiness was not an option. Following James Clerk Maxwell's unification of electricity and magnetism, visible light was revealed to be another wavelength in the electromagnetic spectrum. Ether definition, a colorless, highly volatile, flammable liquid, C4H10O, having an aromatic odor and sweet, burning taste, derived from ethyl alcohol by the action of sulfuric acid: used as a solvent and, formerly, as an inhalant anesthetic. The aether was still very much alive in the 19th century. (Noun): Personification of the sky or upper air breathed by the Olympians son of Erebus and night or of Chaos and darkness. Aether - Meaning in Gujarati, what is the meaning of Aether in Gujarati dictionary, pronunciation, synonyms, usage examples and definitions of Aether in. According to ancient and medieval science aether, also spelled ther or ether, is the material that fills the region of the universe above the terrestrial. He wondered if this aether wasn't a living force - essentially, spirit - though he knew he could never prove this to be the case. (Physics) A medium of great elasticity and extreme tenuity, once supposed to pervade all space, the interior of solid bodies not excepted, and to be the medium of transmission of light and heat hence often called luminiferous ether. Newton's version of the aether - a strong, subtle and elastic medium - was responsible for what we now recognise as gravity and electromagnetism, as well as our own physical movements and sensations. Lorentz proposed that to understand the null result of the. Many 18th-century astronomers would invoke the aether to account for the variations and discrepancies in the motions of celestial bodies, or the way light travelled through space. Michelson and Morley attempted to measure the motion of the Earth through the aether, but failed. Later, the word encompassed a number of related ideas about the subtle matter keeping the stars and planets in place. ![]() Vortices in this aether, he felt, were responsible for the accumulation of the particles that formed matter and shaped solid objects from pebbles to planets. means the letter dated as of the date of this Agreement from Parent and Merger Sub to the Company and attaching the. No Example found for this definition of aether. (Greek mythology) One of the Greek primordial deities, the first-born elementals he was the personification of the bright, glowing upper air of heaven - the substance of light: Above him lay the solid dome of the sky-god, Uranus /Ouranos, and below, the transparent mists of earth-bound air. By the middle of the 17th century, René Descartes was using the word to describe the medium of space. to fill all space and to support the propagation of electromagnetic waves.
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