It is important to learn about the evolution of media to understand the intricacies of today’s technologies. Everything began in the year 1927 when the TV was designed by Filo Farnsworth. He lived without electricity until the age of 14. Later on, in 1960 Toshiba brought about the VCR for commercial use. In an just 5 years, Sony stepped in as a competition. They introduced the Reel to reel recorder in 1965. And the real revolution began with Sony introducing the U-Matic in 1970. For more Details see our video. If you have any queries visit us @ www.rokuactivationcode.com.