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Fax
A Scottish inventor and watchmaker named Alexander Bain patented the first fax machine on May 27, 1843, thirty-three years before Alexander Graham Bell invented the telephone.
It took a few decades for the invention to have any meaningful use. A commercial fax service (called "pantelegrafos") was opened between the French cities of Paris and Lyon in 1865, but the faxes were not so successful until 1906, when the newspapers began to add photographs. -
Telegram
On November 1, 1865, engineer William Lee Stiles sent the first telegram of Colombian history.
A telegram is a document for rapid written communication, it can be ordinary or urgent, the cost of this is according to the number of words contained in the text of the message and for this reason sometimes items are omitted from the text. -
Telegraph
The telegraph is a communication device designed to transmit acoustic signals remotely by means of electrical signals.
Its inventor was Alexander Graham Bell in the year of 1876 in the United States.
This device was characterized in its time by the speed for the transmission of the data and by the distance that they were able to reach. -
Telephone
The visionary man who invented the phone was Antonio Meucci, who baptized him as a telephophone, among other technical innovations. For a long time, Alexander Graham Bell was considered the inventor of the telephone. However, Bell was only the first to patent it. Thus, on January 14, 1876, the United States Congress passed Resolution 269 by which it was recognized that the inventor of the telephone had been Antonio Meucci and not Alexander Graham Bell. -
Radio
It is a means of communication that is based on the sending of audio signals through radio waves.
Guguielmo Marconi He was an Italian inventor to whom the investment of the radio was attributed to him at first, but shortly after it was demonstrated that he had used 17 of Nikola Tesla's patents. In 1943 by vote of the Congress of the United States, the intention of the radio was given to Nikola Tesla -
TV
It is a means of communication that serves to transmit remotely by means of electric currents or hertzian waves of the image of an animated object.
It was invented in the year of 1926 by the Scottish Jhon Logie Baird, who made the first real experience using two discs, one on the transmitter and one on the receiver.
The first television broadcasts were achieved in the 1920s. -
The computer
The computer is also called the computer or computer. It is an electronic machine that receives and processes data to convert it into convenient and useful information that is subsequently sent to the output units.
Konrad used was a German engineer and a pioneer of computing, his most outstanding achievement was to finish the computer controlled by programs that worked, the Z3 in 1.941 -
Internet
It is a decentralized set of interconnected communication networks that use protocols and are compatible with each other created in the year 1969.
It was the British scientist Berners Lee who devised the efficient system of domains, hypertext and navigation that today is behind the network -
EMAIL
Es un correo electrónico que permite a los usuarios enviar y recibir mensajes mediantes redes de comunicación electrónica.
Creado en el año de 1.971 por el programador informático estadounidense Raymond Samuel Ray Tomlinson. -
Google
Google was founded in September 1998 by Larry Page and Sergey Brin. It is a very prestigious company that can be contacted anywhere in the world.
Google is a social network that allows you to interact with people and companies that can classify in circles according to their affinity of the type of relationship you have with each one. -
Youtube
It is a website dedicated to sharing videos, TV shows and movies.
It is an internet portal that allows its users to upload and view videos, it was created in February 2005 by Chad Hurley, Steve Chen and Jawed Karin. -
Twitter
It is a micro blogging service, it was originally created in california in the year 2006 by its founders Jack Dorsey Noah Glass, Evan Williams, Biz Stone.
It is a new form of communication where millions of people interact with each other daily around the world, easy to share experiences -
Whattsapp
Email and instant messaging services.
This company was created in 2009 by the Ukrainian Jan Koum and the American Brian Acton. They have access to more than a billion people to maintain contacts with other people
