https://www.ait-pro.com/aitpro-blog/915/misc-projects/history-and-facts-project/television-history-and-facts-electromechanical-tv-to-3d-tv-crt-lcd-led-plasma-hdtv-and-3d-tv-history-and-facts/ 2010-08-09T18:56:24+00:00 weekly 0.6