4 ms·
Graphene is fundamentally the same thing as the stuff in your pencil. If graphene is carcinogenic, we've already been exposing generations of people to it.
by aqme28 14y ago
Graphene is fundamentally the same thing as the stuff in your pencil. If graphene is carcinogenic, we've already been exposing generations of people to it.
- vicks 14y agoMost pencils are made of graphite which is a form of carbon.
- DigitalJack 14y agoAnd graphene is made of carbon. http://en.wikipedia.org/wiki/Graphene http://en.wikipedia.org/wiki/Graphene
- aqme28 14y agographene is single-layer sheets of graphite. Graphite is made of bazillions of graphene sheets stacked and folded on top of eachother every-which way.