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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.

""In ancient myths, the gods were believed to breathe the pure ethers above the mortal realm, far removed from earthly air." "

In alten Mythen glaubte man, dass die Götter den reinen Äther über dem Reich der Sterblichen atmeten, weit entfernt von der irdischen Luft.

mythology space philosophy religion theology astronomy substance

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 19th century believed that light waves traveled through the ethers, a hypothetical substance filling all of space. "

Wissenschaftler im 19. Jahrhundert glaubten, dass sich Lichtwellen durch den Äther ausbreiteten, eine hypothetische Substanz, die den gesamten Raum ausfüllte.

theory physics space substance history science

noun

Äther, Raum

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 school's announcements were broadcast through the ethers, reaching students all over the campus. "

Die Durchsagen der Schule wurden über den Äther gesendet und erreichten die Schüler auf dem gesamten Campus.

space technology internet computing communication signal electronics media

noun

Ausstrahlung, Aura

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

"The old library held ethers of quiet contemplation, making it the perfect place to study. "

Die alte Bibliothek verströmte eine Aura der stillen Kontemplation, was sie zum perfekten Ort zum Studieren machte.

quality style character environment place being phenomena sensation abstract

noun

Diethylether

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

"The old chemistry lab still faintly smelled of ethers, a substance once used to put patients to sleep during surgery. "

Das alte Chemielabor roch immer noch schwach nach Diethylether, einer Substanz, die einst verwendet wurde, um Patienten während der Operation in den Schlaf zu versetzen.

compound substance chemistry medicine

noun

Ether

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

"Chemists study ethers because these compounds are often used as solvents in laboratory experiments. "

Chemiker untersuchen Ether, weil diese Verbindungen oft als Lösungsmittel in Laborexperimenten verwendet werden.

compound chemistry substance material