The most important inventions of mankind

The letter and printing.Written a speech recording, or alphabet, is one of the most important inventions in the history of mankind. Initially, almost all people use to type their own letters, currently the most popular is the Latin alphabet, but still there are forms such as Chinese or Arabic alphabet. The word alphabet comes from the name while the two first characters of the Greek alphabet. The letter appeared in ancient times on both the paintbrush as well as on the walls or stone plates. Some Indian peoples passageway even write the speech using superpower Significantly to the development of huge letters, so that the first newspaper and book publishing, was the invention of Gutenberg printing machine. Today, more and more displaced by printing books and newspapers published on the Internet, which may not seem romantic, but it is certainly cheaper and more environmentally friendly. Can read and write today in the developed world, each child - learning to write is the first phase of the school curriculum.