5 ms·

We are almost at the transparent aluminum era

• DoktorDelta 6y ago
  Haven't we had that since a certain engineer divulged the formula to us in 1986?
  • sigmaprimus 6y ago
    Aluminium oxynitride or ALON, it is only slightly more expensive than ballistic glass.
    • deleted 6y ago
      [deleted]
  • hardlianotion 6y ago
    We have been on a different timeline since 2009.