One solution is not to allow children to play with Blu-ray discs but to insert the disc carefully ourselves into the computer. Now let us see how we can find a solution to avoid damage to the expensive Blu-ray discs. The Blu-Ray format provides five times storage capacity of traditional DVDs and it can hold nearly 25 GB on single-layer disc and 50GB on a dual-layer disc.ĭo you know how the name Blu-ray has come? The normal optical disc technologies like DVD, DVD+/-R etc depend on red laser to read and write data while the new Blu-ray technology uses the Blue-violet laser, hence the name Blu-ray. It is the new optical disc format similar to DVD format. Blu-ray discs are costly and have more storage capacity compared to DVD discs. It is a common that in our homes children spoil DVDs by physically damaging them.
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