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Clay tablets or Akkadian ṭuppu were used as a writing medium, especially for writing in cuneiform, throughout the Bronze Age and well into the Iron Age.
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Punch cards used a variety of formats and sizes.European systems, represented by the smaller Powers-Samas card shown here, tended to be more compact than American cards.
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It involves the application of colour pigments on the walls, floors or ceilings of ancient rock shelters.
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It is much more convenient than clay tablets. People made papyrus in small sheets and then glued the sheets together to make big pieces.
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They are called simply "acta"They were carved on stone or metal and presented in message boards in public places like the Forum of Rome.
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Thomas Edison used a vibrating stylus connected to a sound collecting horn to record sound vibrations as a vertical pattern of waves on the surface of a rotating tinfoil cylinder.
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A typewriter is a mechanical or electromechanical machine for writing characters similar to those produced by printer's movable type.
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A telegraph operator would translate the sounds into characters representing the telegraph message.
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The phonograph is a device for the mechanical recording and reproduction of sound.
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A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another phone.
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This model, constructed in 1985, is a replica of the machine used in early programmed loom designs.
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Google LLC is an American multinational technology company that specializes in Internet-related services and products, which include online advertising technologies, search engine, cloud computing, software, and hardware
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It was founded by Mark Zuckerberg, along with fellow Harvard College students and It is considered one of the Big Four technology companies along with Amazon, Apple, and Google.
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it provides both new and seasoned Web users the reassurance of a structured view of hundreds of thousands of Web sites and millions of Web pages.
