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Telegraph
The telegraph was invented by Samuel Morse in 1835 -
Morse Code
Morse Code was invented by Samuel Morse in 1836 -
Telephone
The first telephone was invented by Alexander Graham Bell in 1876 -
Rotary Dial
The Rotary Dial was invented by Almon Brown Stronger in 1891 -
Radio
The Radio was invented by Guglielmo Marconi in 1895 -
Pager
The pager was invented by Al Gross in 1921 -
Television
The first television was invented by John Logie Baird in 1927 -
Computer
The first computer was created by Konrad Zuse in 1937 -
Cell Phone
The first cell phone was invented by Martin Cooper in 1973 -
Wifi
Wifi was invented by John O'Sullivan in 1991 -
Tablet
The tablet was first invented by Bill Gates in 2002 -
iPhone
The iPhone was first invented by Steve Jobs in 2007