and they just found out that the nanotubes may possibly pose the same sort of lung cancer risk as asbestos did. which has nothing to do with chemical composition but rather is about tiny things that lodge in the lungs and irritate over years.
meaning that it may be reasonable to think that the graphene ones might have the same possible dangers, but now it may be hundreds of times cheaper to bring them to market, so they could be everywhere before anybody even gets a chance to check...
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and they just found out that the nanotubes may possibly pose the same sort of lung cancer risk as asbestos did. which has nothing to do with chemical composition but rather is about tiny things that lodge in the lungs and irritate over years.
meaning that it may be reasonable to think that the graphene ones might have the same possible dangers, but now it may be hundreds of times cheaper to bring them to market, so they could be everywhere before anybody even gets a chance to check...
guess i'm getting cynical in my old age.
"guess i'm getting cynical in my old age"
That's all right...here, have one of my dust masks.
I'd be worried if sheets were shaped anything like tubes...