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Email
Ray Tomlinson invented the email. He picked the @ symbol from the computer keyboard to denote sending messages from one computer to another. -
Wifi
In 1991, NCR Corporation with AT&T Corporation invented the precursor to 802.11, intended for use in cashier systems. The first wireless products were under the name WaveLAN -
Bluetooth
In 1994 a group of engineers at Ericsson, a Swedish company, invented a wireless communication technology, later called Bluetooth. -
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Playstation 2
Ps2The Ps2 was a technological break through that sony created to keep up with mircosofts Xbox -
Xbox
Xbox
Xbox is a gaming console not as good as Platstation but is also a huge change in the video game world. -
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Playstaion 3
Ps3The ps3 is gaming console that mant gamers have and still use even though the Ps4 was just released. -
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