Is it possible to have a two-dimensional object?
Daniel and Kelly’s Extraordinary Universe
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Graphine Is 200 Times Stronger Than Steel by Weight
graphine is 200 times stronger than steel by weight. It's like a sheet of it is a thousand times lighter than a sheet of paper. You could, for example, make a hammock that's so thin it'd be invisible. A cat could sit on the hammock and be like, floating in air.
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