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ether, in physics and astronomy

(Encyclopedia)ether or aether, in physics and astronomy, a hypothetical medium for transmitting light and heat (radiation), filling all unoccupied space; it is also called luminiferous ether. In Newtonian physics a...

Britomartis

(Encyclopedia)Britomartis brĭtˈōmärˈtĭs [key], in ancient religion and mythology, Cretan goddess, sometimes identified with Artemis. To escape the amorous pursuit of Minos, she jumped into the sea, but fisher...

pole, in electricity and magnetism

(Encyclopedia)pole, in electricity and magnetism, point where electric or magnetic force appears to be concentrated. A single electric charge located at a point is sometimes referred to as an electric monopole. An ...

Momus

(Encyclopedia)Momus mōˈməs [key], figure in Greek mythology. He was the personification of censure and mockery. ...

induction, in electricity and magnetism

(Encyclopedia)induction, in electricity and magnetism, common name for three distinct phenomena. Electromagnetic induction is the production of an electromotive force (emf) in a conductor as a result of a changing ...

Gloria in excelsis

(Encyclopedia)Gloria in excelsis ĕksĕlˈsĭs [key] [Lat.,=glory in the highest], the Angelic Hymn or greater doxology, ancient Christian hymn beginning, according to the Authorized Version, “Glory be to God on ...

Palamedes

(Encyclopedia)Palamedes păləmēˈdēz [key], in Greek mythology, crafty Greek hero of the Trojan War. Because he had exposed Odysseus when he tried to evade going to war, Odysseus falsely accused him of treachery...

mace, in botany and cooking

(Encyclopedia)mace, in botany and cooking: see nutmeg. ...

rust, in chemistry and metallurgy

(Encyclopedia)rust, in chemistry and metallurgy: see corrosion. ...

gill, in weights and measures

(Encyclopedia)gill, in weights and measures: see English units of measurement. ...