
Needed bigger CARBON atoms.
The Big Bang Theory Season 3, Episode 14

...while I build CARBON atoms.
The Big Bang Theory Season 3, Episode 14

Diamonds, crystallized CARBON.
The Big Bang Theory Season 5, Episode 12

Carbon.
The Big Bang Theory Season 12, Episode 23

Did you give any consideration
to CARBON nanotubes?
The Big Bang Theory Season 1, Episode 12