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It uses signs that represent beings and objects of reality and have an ideographic or phonetic value.
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humans left the first signs of their language proficiency when they started writing 60,000 years ago
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It is not known who invented the letter, since such written messages were used in Sumaria, in Ancient, Egypt, in China, Greece and India.
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It worked by transmitting electrical signals over a wire laid between stations
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It worked by transmitting electrical signals over a wire laid between stations
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it is an almost identical copy or reproduction of a document or a signature.
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It is a telecommunications device that receives short messages.
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It is a technology that allows the wireless interconnection of electronic devices. Wi-Fi enabled devices can connect to each other or to the Internet through a wireless network access point.
