Videocassette (1969) - device that records, stores, and plays back television programs/movies on magnetic tape.
VCR player (1977)-Devices that is used to Play the Videocassette. You hook it up to a television and it will play whatever is on the videocassette and display it on the TV.
DVD player (1997) Same thing as the VCR play but it has better display quality and you play DVDs besides Videocassette tapes.
DVDs store up to two hours of video data.
DVDs store up to two hours of video data.
Blu-Ray player (2006) - Special disc made for this player that can not be played in the regular DVD player. Blu-Ray players enhance HD quality.
3D Blu-Ray player (2012) - Displays a three dimension image on the screen. You have to wear glasses for it to be able to work. Makes you more intrigued in the movie.