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Science is a strict systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the world. [1] [2] Modern science is typically divided into three major branches: [3] the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; the social sciences (e.g., economics, psychology, and sociology), which study ...
The Dictionnaire de l'Académie française is the official dictionary of the French language . The Académie française is France's official authority on the usages, vocabulary, and grammar of the French language, although its recommendations carry no legal power. Sometimes, even governmental authorities disregard the Académie's rulings.
French ( français, French: [fʁɑ̃sɛ], or langue française, French: [lɑ̃ɡ fʁɑ̃sɛːz], or by some speakers, French: [lɑ̃ŋ fʁɑ̃sɛ]) is a Romance language of the Indo-European family. It descended from the Vulgar Latin of the Roman Empire, as did all Romance languages. French evolved from Gallo-Romance, the Latin spoken in Gaul ...
Website. www .cnrs .fr. The French National Centre for Scientific Research (French: Centre national de la recherche scientifique, CNRS) is the French state research organisation [ 2] and is the largest fundamental science agency in Europe. [ 3] In 2016, it employed 31,637 staff, including 11,137 tenured researchers, 13,415 engineers and ...
Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers (French for 'Encyclopedia, or a Systematic Dictionary of the Sciences, Arts and Crafts'), [1] better known as Encyclopédie (French: [ɑ̃siklɔpedi]), was a general encyclopedia published in France between 1751 and 1772, with later supplements, revised editions, and translations.
The Dictionnaire de la langue française by Émile Littré, commonly called simply the " Littré ", is a four-volume dictionary of the French language published in Paris by Hachette. The dictionary was originally issued in 30 parts, 1863–72; a second edition is dated 1872–77. A further edition is reported in 1877, published by Hachette ...
e. The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century. The scientific method involves careful observation coupled with rigorous scepticism, because cognitive assumptions can distort the interpretation of the observation.
The concept of force makes the everyday notion of pushing or pulling mathematically precise. Because the magnitude and direction of a force are both important, force is a vector quantity. The SI unit of force is the newton (N), and force is often represented by the symbol F . Force plays an important role in classical mechanics.