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Apr 30, 1440
Movable type invented
Guttenberg invented movable type which is used to print books. -
Samuel Morse
Samuel Morse invents a telegraph that can send short and long beeps called dots and dashes. -
first long distance phone call
Alex Gram Bell made the first long distance phone call -
The first phone
Alexander Graham Bell invents the telephone. -
First radio signal
Gugliermo Marconi sends the first radio signal across the Atlantic Ocean. -
computer is invented
The personal computer is invented. -
first cell phone
the first cell phones available for sale -
Tim Berners-Lee invents World Wide Web.
Tim Berners-Lee invents the World Wide Web. -
Chinese make paper
The paper was inveted by chugleso -
Printing
Chinese invent printing by inking carved wood blocks