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the VHS
the VHS was black. Inside the box was a picture reelthat spun around putting the movie on the telavision . the cmpany JVC produced VHS tapes . tapes were priced at 20 dollars . -
DVDs
A DVD is made of several layers of plastic . A dvd is a shiny plastic circle . Philips and Sony made the MMCD and the SD . DVD movies can run from 15$ to 20$ dollars . -
Blu-ray
Bluray can store 13 hours of data and a dvd stores 133 minutes . Bluray is high definition video . Bluray discs will not play in current cd or dvd players . Bluray disc players are avalible from a number of manufactruers including Samsung and Sony.