الثقافة وأهميتها في الوطن العربي – اجتماعيات سادس

The first system Mrnah Analog (Analog) semi-automatic display in London in February 1924 John Logie Baird (John Logie Baird), which was followed by a film moving at 30 Okrudolf 1925

The first broadcast was a long-term government from Washington to New York City on April 7, 1927. The image that was broadcast that day for Secretary of Commerce Herbert Hoover at the time. The first fully electronic television system currently Vaalo Taylor Farnzorth Philo Taylor Farnsworth in the autumn of 1927. The first television station in the analog Sknktada, New York May 11, 1928.