The Wonder Material: Graphene

If you say a roll of toilet paper, you're talking about the toilet paper that is on the roll? Yep. And here in the UK, they're bog roll. So you've kind of got your cylinder of paper, I guess, you can put it that way. And graphene. It's basically a single layer of atoms. That is much more specific than I thought. But this is amazing wonder substance because it's just a hexagonal grid of carbon atoms. You could be able to see it, would you? No, I can't see it. What if there's graphene in this room? It could be here. It could be all around us.