When and where was television invented?

Answer 1

The first working television was demonstrated in March 1925 by John Logie Baird. Baird was a Scottish inventor living in England and he chose Selfridges department store in London as the venue to unveil his "Televisor" to the world. The system was electro-mechanical and relied on a rotating disc to help generate the moving image. It was cumbersome and the quality was poor compared to anything we see today but it was a working system despite those shortcomings.

Credit should be given to a Russian inventor living in Germany by the name of Nipkow. He invented and patented the Nipkow disc in the 18802 as a means of capturing still images to an electric signal. It was this disc that Baird used for his television. Nipkow never saw his invention as a means to transmit moving images and indeed never found a practical application for the disc.

Baird's television system was used by the BBC when it began public television broadcasts in January 1929.

On the other side of the Atlantic, Philo Farnsworth was also working on television. He demosntrated a similar electro-mechanical television in 1927, two years after Baird. However, his work over the following two years resulted in a fully electronic system with no moving parts. This was shown to the world in 1929. Some ten years later, RCA used that system to begin commercial television broadcasts in the US.
pie

Answer 2

The first working television was demonstrated in March 1925 by John Logie Baird. Baird was a Scottish inventor living in England and he chose Selfridges department store in London as the venue to unveil his "Televisor" to the world. The system was electro-mechanical and relied on a rotating disc to help generate the moving image. It was cumbersome and the quality was poor compared to anything we see today but it was a working system despite those shortcomings.

Credit should be given to a Russian inventor living in Germany by the name of Nipkow. He invented and patented the Nipkow disc in the 18802 as a means of capturing still images to an electric signal. It was this disc that Baird used for his television. Nipkow never saw his invention as a means to transmit moving images and indeed never found a practical application for the disc.

Baird's television system was used by the BBC when it began public television broadcasts in January 1929.

On the other side of the Atlantic, Philo Farnsworth was also working on television. He demosntrated a similar electro-mechanical television in 1927, two years after Baird. However, his work over the following two years resulted in a fully electronic system with no moving parts. This was shown to the world in 1929. Some ten years later, RCA used that system to begin commercial television broadcasts in the US.

Read more: When_and_where_was_television_invented