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Telegraph
Made in the 1830s and 1840s by Samuel Morse, the telegraph made long distance talking more common. -
Telephone
Alexander Graham Bell's original telephone worked by converting sound into an electrical signal by a 'liquid transmitter'. This process centered around directing sound through a receiver and onto a thin membrane stretched over a drum. -
Phonograph
A phonograph is a device for making sounds by vibration from the record. A record stores a copy of sound waves as a series of a sinuous groove inscribed on its rotating surface by the stylus. -
Radio
Radio is sound communication by sound waves, usually through the transmission of music, news, and other types of programs from broadcast stations to individual listeners that have radios. -
Television
an electronic system of putting images of fixed or moving objects together with sound over a wire or through space apparatus converts light and sound into electrical waves and reconverts them into visible light rays and audible sound. -
Computer
Very similar to TV, a system of transmitting transient images of fixed or moving objects together with sound over a wire or through space by apparatus that converts light and sound into electrical waves and reconverts them into visible light rays and audible sound -
Cell Phone
a phone with access to radio system so it can be used over a wide area, without a physical connection to a network; a mobile phone. -
Apple 1
This was the first Apple product, Also the first desktop computer. It uses light photos and videos to show the viewer what they need. -
Macintosh
The Macintosh was the first widely-sold personal computer with a graphical user interface and a mouse. Apple Computer introduced the Macintosh in an ad during Super Bowl XVIII, on January 22, 1984, and offered it for sale two days later. -
First Nokia Phone
A phone used to access the internet and talk to friends. -
First Blackberry Product
the more commonly known convergent smartphone BlackBerry was released, which supports push email, mobile telephone, text messaging.Web browsing and other wireless information services. -
HTC Dream
This was the first android phone. Very similar to the iPhone with a different design