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Type writers
The type writer was invented by Christopher Latham Sholes, Carlos Glidden and Samuel W. Soule. The type writer was invented to be able to type papers instead of hand writing them. -
Morse Code
Samuel F.B sent the first morse code. The morse code was used in the war to send messages to eachother. -
Telephone
Alexander Gram Bell invented the telephone. They were usully hooked up to a table or a wall. A wire was plugged into a jack. They were wireless like they are today. -
Radar
Heinrich Herte invented radar. Radar has changed communication sine it detects what is near before you catch its attention too late. -
radio
The radio was invented by Gugliemo Marconi. He used it to transmit morse code and it was eventually called the radio. -
Walkie Talkies
Donald Hings created the first radio signaling machine. He originally called them a“Packset”. They are still used today. -
Digital Computer
The digital computer was invetned by John Vincent. The computer had access to emails so you could communicate with others electronically. -
Cell phone
Martin cooper invented the first cell phone. They were used just to call and not to text like they can today. -
email
Shiva Ayyadurai invented email. Email was used to send messageses back and forth on computer . -
Internet
Robert Kahn and Vint cerf invented the internet. The internet was used to surf the web but it had not many social media cites as we do today. One of the first sources was yahoo.