3 ms·

Awesome! I wonder if the walls are made of graphene reinforced concrete, if I drill some holes, how dangerous is it?

• zdragnar 5y ago
  With or without graphene, if you're drilling holes into concrete without a mask, you're gonna have a bad time. Rock dust, mineral dust, even wood dust from a saw are all carcinogens when inhaled. I imagine the danger isn't significantly increased unless the graphene is layered thickly enough that the concrete doesn't bond all the way through it. Either you're worried about concrete dust, or you are worried about graphene dust. Concrete dust with bonded bits of graphene are going to be the same physical size as concrete, so I wouldn't expect it to be significantly more dangerous combined.
  • Gravityloss 5y ago
    Of course I'm wearing a mask when drilling into a concrete wall. Nevertheless the question stays.
    • tomcam 5y ago
      Hey I didn't know until today! Unfortunately I'm in my 60s...