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| | Television (Site not responding. Last check: 2007-10-31) |
 | | Rosing disappeared during the Bolshevik revolution of 1917, but Zworykin later went to work for RCA to build a purely electronic television, the design of which was eventually found to violate patents by Philo Taylor Farnsworth. |
 | | In the United Kingdom, the major national broadcaster is the BBC (British Broadcasting Corporation), commercial broadcasters include ITV (Independent Television), Channel 4 and Channel 5, as well as the satellite broadcaster British Sky Broadcasting. |
 | | Nigeria was one of the first countries in Africa to introduce television, in 1959, followed by Zimbabwe (then Rhodesia) in 1961, while Zanzibar was the first in Africa to introduce colour television, in 1983. |
| www.freedownloadsoft.com /info/television.html (3955 words) |
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