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WINGED WORDS, PHRASEOLOGICAL UNITS
Directory / Winged words, phraseological units / Knowledge is power

Winged words, phraseological units. Meaning, history of origin, examples of use

Winged words, phraseological units

Directory / Winged words, phraseological units

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Knowledge is power

Francis Bacon
Francis Bacon

Phraseologism: Knowledge is power.

Meaning: Encouragement of someone's studies (joking).

Origin: From Latin: Scientia est potentia. From the work "Moral and Political Essays" (1597) by the English philosopher Francis Bacon (1561-1626). In modern Russian, the aphorism became popular thanks to the popular science magazine "Knowledge-Power", which has been published in Russia since 1926.

Random phraseology:

Moloch.

Meaning:

A symbol of cruel and unreasoning power, requiring huge sacrifices (human lives, time, effort, etc.).

Origin:

From the Bible. Repeatedly found in the books of the Old Testament (Leviticus, 18:21, 20:2, 4th Book of Kings, 23:10). Moloch is the name of the deity worshiped by the ancient biblical people of the Canaanites. It is described as a kind of copper idol with a bull's head, to which human sacrifices were made. Hence the expression - "Moloch of war".

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Random news from the Archive

Earth's composition differs from potentially habitable planets 26.09.2015

Scientists from the University of Porto (Portugal) said that the Earth is an exception among potentially habitable planets in our galaxy.

The researchers drew attention to the stars, the mass and radius of which are almost the same as the sun, and in their habitable zone there are planets where water is present in the form of a liquid. Iron and other metals in the composition of such stars turned out to be less than that of the luminaries, around which only uninhabited planets circulate.

As a result, scientists concluded that because the planets are similar in chemical composition to their stars, celestial bodies from the habitable zone usually contain less metals than in the bowels of the Earth or the Sun. As a rule, massive bodies with a gaseous envelope rotate around iron-rich stars.

Differences in chemical composition between the Earth and most planets in the habitable zone, the researchers explain the fact that the latter, most likely, much older. Iron and other heavy elements are formed in the explosions of luminaries and disperse through interstellar space.

When the Milky Way was younger, there were fewer such explosions, as well as iron in ancient habitable exoplanets. If the existence of inhabited planets is more characteristic of stars poor in metals, then at the present stage of the life of a galaxy they are formed much less frequently.

However, stars exist for a long time and ancient planets with favorable conditions for the emergence of life are still present. The Earth, however, is an exception among potentially habitable planets in our galaxy, radically different from them in its chemical composition.

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