optical disc

With the ability to store up to 500 GB of data, General Electric's technology far surpasses Blu-ray (currently 25 - 30 GB) but still ensures the size of DVD discs on the market.

CDs and DVDs for storing data are very familiar to computer users, but their durability is worth discussing.

Yesterday, Pioneer announced that it is developing the first 16-layer optical disc with storage capacity up to 400GB. Meanwhile, Blu-ray discs currently only store 25-50GB at