National identity - 312 Words
Over the years scientists have invented a great number of things, which we now use in everyday life, for example, computers, printing machines, telephones, radio, television, automobiles, photography, electricity, steam engine, planes etc. One of the most useful and handy devices today is the computer. It is a comparatively new invention, which came into use in the 20th century. However, the form of computer was designed already in the mid- 1830s by the British mathematician...
312 Words | 1 Page