Means of communication. Презентация по английскому языку.

Means of Communication Light of fires at night ,smoke of fires by day - ancient way to send a message over long distances. The loud sound of drums- another ancient way to send a message over long distances. People used it to send a message through great forests of Africa. Electric telegraph- Telephone- was invеnted by A.G. Bell in 1876. The first telephone was not at all like the one we use every day. Internet- it is the fastest means of communication and mass media, only Internet can quickly send information at a distance of 6000 km. Fax- transmission of а text, images on sheet with fax-telephone.