In the ancient science of language ( “grammar”) studied only the native language of the scientist, but not other people’s languages; studied languages ??and prestigious buy-essay-club com intellectual culture, and living spoken language of your persons (and also alot more illiterate illiterate nations) remained outdoors the sphere of interest of scientists. Until the 19th century. the science of language has been prescriptive (normative), trying not to describe the living language, spoken and given the rules by which “should” speak (and create). Linguistics involves observation; registration and also a description of the details of speech; hypotheses to explain these facts; formulation of hypotheses in the type of theories and models that describe the language; their experimental verification and refutation; prediction of verbal behavior.


Bridge Between Spiral Galaxies Seen From Hubble

Why is there a bridge between these two spiral galaxies? Made of gas and stars, the bridge provides strong evidence that these two immense star systems have passed close to each other and experienced violent tides induced by mutual gravity. Known together as Arp 240...