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 ...
In one sense, getting this to work could hardly be simpler. Just prop (or stick) the right-hand page of the centrefold against a wall so it is at 90 degrees to the left-hand page, which should be on a ...
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