lunes, 13 de octubre de 2008

INVENTORS OF RADIO AND TV



When we do comparison we find differences and similarities with regard to the aspects and spoken topics, the case of the inventors is not the exception, each of the differences are a relevant part of the careers, Guglielmo Marconi and Paul Nipkow They are some examples of the famous inventors, they were those who invented the radius and the television respectively.Firstly, Guglielmo Marconi, demonstrated the viability of communication of radio. He sent and received his first sign of radio in Italy in 1895,while Paul Nipkow developed a technology of disc of draft to transmit pictures on the cable in 1884 called the disc Nipkow, the anuses of the first tests were different, but these inventors were the first ones in discovering these inventions.In other place, Nipkow's system was left early in TV's history for the electronic systems developed by posterior inventors, while Guglielmo in 1899 he directed the first wireless sign across English Channel and two years later it received the letter "S", cabled of England to the Newfoundland. This was the first message of guessed right transatlantic radiotelegraph in 1902 and This was the first system of exploration of electromechanical TV himself.Finally, these two inventors gave significant contributions, the discoveries of them were the base for the today technology, even if Nipkow desert of the discovery his beginnings were very important for the posterior inventors.


CAROLINA BUSTOS

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