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These are drawing painted on the ceilings and walls of the caves. They used it for communication, ceremonial or religious purposes.
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It is the world’s first paper. The papyrus was limited to a standard size running 47 cm in length at the most (29-33 cm on the average), and 22 cm in a width. It is also called Papyrus Roll/Scroll.
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Used for accounting, literary, administrative documents. It was written in a wet clay sharpened stick, or stylus. The shape of it is cuneiform.
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It is the first and oldest newspaper in the world. It was also called “Daily Acts” or “Daily Public Records”.
It was carved on stone or metal and presented in message boards in public places. -
Woodblock printing is a technique for printing text, images or patterns.
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Are folding books written by pre-Columbian Maya civilization in Maya hieroglyphic script on Mesoamerican bark paper.
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It is a device for applying pressure to an inked surface resting upon a print medium (such as paper or cloth), thereby transferring the ink.
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The first typewriter to be commercially successful was invented in 1868 by Americans Christopher Latham Sholes, Frank Haven Hall, Carlos Glidden and Samuel W. Soule in Milwaukee, Wisconsin.
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It was invented by Alexander Graham Bell. It was his Large Box Telephone. It is an apparatus for transmitting vocal or other sounds telegraphically.
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Also called as film or movie, series of still photographs on film, projected in rapid succession onto a screen by means of light.
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Revolutionized long-distance communication. It worked by transmitting electrical signals over a wire laid between stations.
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It was first used for vital statistics tabulation by the New York City Board of Health and several states.
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A sound film is a motion picture with synchronized sound.
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It is one of the official journals of record of the British government.
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It is a telecommunications medium used for transmitting moving images in monochrome (black-and-white), or in color, and in two or three dimensions and sound.
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Edsac (1949)
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The world's first mass produced computer to feature floating point arithmetic hardware.
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Apple I (1976)
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Laptop (1980)
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Internet Explorer (1995)
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Google (1996)
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Blogspot (1999)
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Friendster (2002)
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Skype (2003)
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YouTube (2005)
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Twitter (2006)
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Augmented Reality
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Wearable Technology
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Cloud and Big Data
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