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It's because of the way they are read. The disc spins whilst a stationary laser reads the information. If the disc were any shape other than round, the laser or disc would have to move in different directions in order to read the entire disc. This would be a complicated and expensive process for DVD player manufacturers.
dvds are supposed to be round...there is a thing in the DVD player to make the DVD play by spinning it. the fastest shape that can spin is a circle. with other shapes, the spinning is slower and the quality will get lesser. so, DVD's are round.
What else can I help you with?
What are bootleg DVDs?
they are dvds that are the first ones to come out.to get bought
Where did DVDs come from?
JAPAN
Why wont your ps2 play all dvds?
Because DVDs are Region coded and come with other variations in DVD format.
When will Vampire Knight Dvds come out in the US?
look up your but for the answer
When will NCIS season 5 come out in Victoria?
It has finished airing, and the DVDs are out now :)
When does season 5 of sons of anarchy come out on DVD?
You can buy the DVDs now.
Does the movie Hanna come out on DVD in august?
No it comes out a little later in DVDs
When does the bible season 1 come out on DVD?
the bible season 1 come out on DVD onApril 2, 2013.and just find a site called dvds-home.net is on sale.MAYBE BUY IT FROM DVDS-HOME IS A GOOD CHOICE.
What round do premiership teams come in at the FA cup?
They come in at the 3rd round
When is 6 teen dvds going tocome out in us?
I think the 6 teen dvds are gonna come out in April like Total drama island dvds are coming out in April! So Im pretty sure some time in April!
Where you can find blu-ray DVDs?
You can find these in any place where they sell standard DVDs. Many DVDs now come with a blu-ray disc. However, be aware that you need a blu-ray player to play blu-ray discs.
What is the latest invention on 2000?
CD's, DVDs, but they did not come on the market until 2002.
