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noun

Äther

The substance formerly supposed to fill the upper regions of the atmosphere above the clouds, in particular as a medium breathed by deities.

"The ancient Greeks believed the gods breathed aether, a pure substance filling the heavens above the clouds. "

Die alten Griechen glaubten, dass die Götter Äther atmeten, eine reine Substanz, die den Himmel über den Wolken erfüllte.

mythology philosophy religion theology space science physics element substance astronomy

noun

Äther

Often as aether and more fully as luminiferous aether: a substance once thought to fill all unoccupied space that allowed electromagnetic waves to pass through it and interact with matter, without exerting any resistance to matter or energy; its existence was disproved by the 1887 Michelson–Morley experiment and the theory of relativity propounded by Albert Einstein (1879–1955).

"Scientists in the 1800s believed that light waves traveled through an invisible substance called aether, but experiments later proved that this aether does not exist. "

Wissenschaftler im 19. Jahrhundert glaubten, dass sich Lichtwellen durch eine unsichtbare Substanz namens Äther ausbreiten, aber Experimente bewiesen später, dass dieser Äther nicht existiert.

physics theory space substance energy science history

noun

Äther

The atmosphere or space as a medium for broadcasting radio and television signals; also, a notional space through which Internet and other digital communications take place; cyberspace.

"The news report traveled through the aether to reach radios and televisions across the country. "

Die Nachrichtensendung reiste durch den Äther, um Radios und Fernsehgeräte im ganzen Land zu erreichen.

media technology internet space communication computing electronics signal

noun

Atmosphäre, Aura

A particular quality created by or surrounding an object, person, or place; an atmosphere, an aura.

"The old library had a palpable aether of quiet concentration, making it difficult to speak above a whisper. "

Die alte Bibliothek hatte eine spürbare Atmosphäre ruhiger Konzentration, so dass es schwierig war, lauter als ein Flüstern zu sprechen.

philosophy quality being soul space nature

noun

Diethylether

Diethyl ether (C4H10O), an organic compound with a sweet odour used in the past as an anaesthetic.

""Before safer options were available, doctors sometimes used aether as an anesthetic during surgery." "

Bevor sicherere Optionen verfügbar waren, verwendeten Ärzte manchmal Diethylether als Anästhetikum während Operationen.

compound substance chemistry medicine

noun

Ether

Any of a class of organic compounds containing an oxygen atom bonded to two hydrocarbon groups.

"The laboratory synthesized a new aether compound for use in the experiment. "

Das Labor synthetisierte eine neue Etherverbindung für den Einsatz in dem Experiment.

compound chemistry substance