First Graphene-Based Holographic Optical

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Scientists create the first graphene-based holographic optical disc
Scientists in Australia have succeeded in creating the first graphene-based optical disc. Owing to the magical properties of graphene, we’re not just talking about a Blu-ray or DVD disc that has had its recording layer replaced with graphene, either – we’re talking about holographic storage with absolutely monumental capacity, intrinsically high security, and apparently the ability to recover the data even when the discs are broken.