television By SEDavis16 Mar 25, 1925 John Logie Baird demonstrated the worlds first television. Mar 25, 1927 John Demonstrated the first color television. Jan 24, 1928 John made the first transatlantic television. Jan 24, 1929 Tv broadcasts were started. Jan 24, 1936 the BBC started the worlds first regular high definition service. Jan 24, 1939 over 20,000 television sets were used in Great Britain.
