Evolution of Communication Technology By Genesis Labrin Jan 1, 1448 Printing Press is invented Jan 1, 1829 Typewriter is patented Jan 1, 1832 Telegraph is invented Jan 1, 1876 Telephone is invented Jan 19, 1894 Radio is patented Jan 1, 1927 Television is demostration Jan 1, 1950 Tv becomes popular May 19, 1960 Optical Fiber Cable is created May 19, 1973 Cell phone is presented May 19, 1981 Personal Computer is invented May 19, 1990 Internet is spreaded May 19, 2001 Communication services are launched
