Diamond (Crystalline Carbon)
or Possibly a Known as 'Carbon whiskers' or 'Carbon Nano-rods'
But that could have limited use's because of possible biological hazards.
Diamond is the hardest substance in the world
Nicotine
yes.
c b s e is the hardest course in the world
30 on the WORLD'S HARDEST GAME on AddictingGames
No, diamond is the hardest known natural substance in the world.
Stishovite has a KH of 33 The fourth hardest known substance. It is a highpressure modifacation of SIO 2 and can be formed by asteroid and meteorite impacts. KY stands for Knoop Hardnees and based on how deep a diamond stylus can cut into a substane under a given preesure.
no thats why it is the world hardest game
cheats to the hardest game ever
Stishovite has a KH of 33 The fourth hardest known substance. It is a highpressure modifacation of SIO 2 and can be formed by asteroid and meteorite impacts. KY stands for Knoop Hardnees and based on how deep a diamond stylus can cut into a substane under a given preesure.
it is TITANIUM
IRAN