Historical Review, Invention of Television

In the word Television Tele-” is a prefix that means “far off” or “operating at a distance.”  The word "television" was agreed upon quite rapidly, and while other terms like "iconoscope" and "emitron" referred to patented devices that were used in some electronic television systems, television...

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Historical Review, Invention of Colour Television

Earlier television were in monochrome, but with advancements in technology, they also started coming in colored versions.Colour Television in 19th  century Colour television was by no means a new idea.  In the late 19th century a Russian scientist by the name of A.A.  Polumordvinov...

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Afghanistan

 Flag of Afghanistan15 August 2021 (current form)State emblem of Afghanistan(coat of arms adopted 15 Agust 2021)Introduction of Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan, status Un member state unrecognised government after tailban taking charge of the country...

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TV Terminologies: Important terms to know

There are several words or terminologies that we come across while reading or discussing Televisions (TVs). It becomes especially irritating when you have to buy a TV and you are faced with too many unknown terminologies. To help you with this issue and to make you familiar with these unfamiliar terms,...

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Cathod ray tubes in Televisions

 William crock and J.J Thomsan discovered electron in 1875. Instrument used in this experiment called Cathod rays tube are gas discharge tube it is made up of glass tube. It has two metallic electrodes connected to a source of high voltage electrode connected to negative terminal of battery...

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India

 Flag of India State emblem of India (coat of arms adopted 26 January 1950) Introduction of India India (Urdu: انڈیا) officially the Republic of India (ISO: Bhārat Gaṇarājya), is a country in South Asia. It is the seventh-largest country by area; the most populous country as...

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