tp tecno gian By luciano piperno 1829 telegrafo 1835 codigo morse 1836 telegrama 1843 fax 1889 cabina telefonica 1901 radio 1902 aire acondicionado 1926 television 1938 impresora inalambrica 1940 walkie talkie 1942 computadora 1949 mensafono 1955 control remeto 1957 satelite artificial 1958 auriculares inalambricos 1961 mouse inalambrico 1968 tablet 1973 celulares 1974 router 1984 arpanet 1994 Playstation 2003 teclado inalambrico 2009 wattsapp 2014 apple watch