News

In the perspective of the history of art,[10] artistic works have existed for almost as long as humankind: from early pre-historic art to contemporary art; however, some theorists feel that the typical concept of "artistic works" fits less well outside modern Western societies.[11] One early sense of the definition of art is closely related to the older Latin meaning, which roughly translates to "skill"...

The science of classical mechanics, sometimes called Newtonian mechanics, formed the scientific basis of much of modern engineering.[50] With the rise of engineering as a profession in the 18th century, the term became more narrowly applied to fields in which mathematics and science were applied to these ends. Similarly, in addition to military and civil engineering, the fields then known as the mechanic arts...

The earliest practical wind-powered machines, the windmill and wind pump, first appeared in the Muslim world during the Islamic Golden Age, in what are now Iran, Afghanistan, and Pakistan, by the 9th century AD.[31][32][33][34] The earliest practical steam-powered machine was a steam jack driven by a steam turbine, described in 1551 by Taqi al-Din Muhammad ibn Ma'ruf in Ottoman Egypt.[35][36]The cotton gin was invented...