Did you give any consideration
to CARBON nanotubes?
The Big Bang Theory Season 1, Episode 12
Carbon.
The Big Bang Theory Season 12, Episode 23
Diamonds, crystallized CARBON.
The Big Bang Theory Season 5, Episode 12
...while I build CARBON atoms.
The Big Bang Theory Season 3, Episode 14
Needed bigger CARBON atoms.
The Big Bang Theory Season 3, Episode 14