Elevision works

eally a three-part invention:

Sources www.sciencekids.co.nz/sciencefacts/technology/ television.html kids.kiddle.co/John_Logie_Baird www.bbc.co.uk/history/historic_figures/baird_ logie.shtml kids.britannica.com/kids/article/television/353844 kids.britannica.com/students/article/ television/277292 kids.kiddle.co/Television blog.imon.net/2017/06/14/the-difference-betweendigital-and-analog-cable-tv-channels

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