What is the difference between blu-ray disc and hd dvd?

Answer They both have the same quality. The only thing is that the HD-DVD is read by a red laser and Blu-Ray is read by a blue laser. Blu-Ray discs also hold more information. The two are also both suppor... Read More »

Top Q&A For: What is the difference between blu-ray disc and...

Is there a difference in price in renting blue-ray disc and regular DVD Disc?

What is the difference between a herniated disc&a bulging disc?

Over time, the discs between the vertebrae in the spine dry and weaken, increasing the risk for injury and problems. Varying factors such as old age and injury can cause herniated or bulging discs ... Read More »

What's the difference between Blu-ray & DVD and will we eventually have to buy Blu-ray disc players?

Blu-Ray uses a blue-violet laser as opposed to the red laser used on DVDs. This allows Blu-Ray discs to hold a lot more information on them than DVDs.This increase in the amount of information that... Read More »

Is there a difference between front&rear disc brakes on a mountain bike?

The disc brake system on a mountain bike is the same for the front and the rear wheels. The rotor for the brake installs onto the wheel and the only difference will be which brake lever the cables ... Read More »