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Telephone created
Two inventors Elisha Gray and Alexander Graham both independently designed divices that could transmit speech electically (the telephone) -
Radio
The radio became public to the United states in the !920's. -
NBC radio
NBC starts two radio networks. CBS was founded. First televison broadcasts in England. -
Being Taped
Televison broadcats can be taped and edited- rather then only live. -
Computers
Computers first sold commercially. -
Internet
ARPANET- the first Internet started -
Cable
HBO invents pay-TV service for cable -
Apple
Apple I home computer invented. This started the beginning of the apple comptures. and is now one of the most popular computers to this day. -
Computer to public
IBM first sold and the first laptop computers sold to the public, also computer mouse become a regular part of the computer. -
98%of all U.S homes have colour televison